Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

Solution 265752

Submitted on 23 Jun 2013 by andrea84

Correct

27Size
Leading solution size is 24.
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test
Code Input and Output
1
Pass
 
%%
accu=10^6;
f = 10000; fs=48000; your_chirp=round(chirping(f,fs)*accu)/accu;
y_correct = round(chirp(0:1/fs:1-1/fs, 0,1,f,'linear',-90)*accu)/accu;
assert(isequal(your_chirp,y_correct))
ans =
  Columns 1 through 10
    0.0000    0.0000    0.0001    0.0001    0.0002    0.0003    0.0005    0.0007    0.0009    0.0011
  Columns 11 through 20
    0.0014    0.0016    0.0020    0.0023    0.0027    0.0031    0.0035    0.0039    0.0044    0.0049
  Columns 21 through 30
    0.0055    0.0060    0.0066    0.0072    0.0079    0.0085    0.0092    0.0099    0.0107    0.0115
  Columns 31 through 40
    0.0123    0.0131    0.0140    0.0148    0.0158    0.0167    0.0177    0.0187    0.0197    0.0207
  Columns 41 through 50
    0.0218    0.0229    0.0241    0.0252    0.0264    0.0276    0.0288    0.0301    0.0314    0.0327
  Columns 51 through 60
    0.0341    0.0355    0.0369    0.0383    0.0398    0.0412    0.0427    0.0443    0.0459    0.0474
  Columns 61 through 70
    0.0491    0.0507    0.0524    0.0541    0.0558    0.0576    0.0594    0.0612    0.0630    0.0649
  Columns 71 through 80
    0.0668    0.0687    0.0706    0.0726    0.0746    0.0766    0.0787    0.0808    0.0829    0.0850
  Columns 81 through 90
    0.0872    0.0893    0.0916    0.0938    0.0961    0.0984    0.1007    0.1030    0.1054    0.1078
  Columns 91 through 100
    0.1102    0.1127    0.1152    0.1177    0.1202    0.1227    0.1253    0.1279    0.1306    0.1332
  Columns 101 through 110
    0.1359    0.1386    0.1414    0.1442    0.1469    0.1498    0.1526    0.1555    0.1584    0.1613
  Columns 111 through 120
    0.1642    0.1672    0.1702    0.1732    0.1763    0.1794    0.1825    0.1856    0.1887    0.1919
  Columns 121 through 130
    0.1951    0.1983    0.2016    0.2048    0.2081    0.2114    0.2148    0.2182    0.2215    0.2250
  Columns 131 through 140
    0.2284    0.2319    0.2354    0.2389    0.2424    0.2460    0.2495    0.2531    0.2568    0.2604
  Columns 141 through 150
    0.2641    0.2678    0.2715    0.2752    0.2790    0.2828    0.2866    0.2904    0.2942    0.2981
  Columns 151 through 160
    0.3020    0.3059    0.3098    0.3138    0.3178    0.3218    0.3258    0.3298    0.3339    0.3379
  Columns 161 through 170
    0.3420    0.3461    0.3503    0.3544    0.3586    0.3628    0.3670    0.3712    0.3754    0.3797
  Columns 171 through 180
    0.3839    0.3882    0.3925    0.3969    0.4012    0.4056    0.4099    0.4143    0.4187    0.4231
  Columns 181 through 190
    0.4276    0.4320    0.4365    0.4409    0.4454    0.4499    0.4544    0.4590    0.4635    0.4680
  Columns 191 through 200
    0.4726    0.4772    0.4818    0.4863    0.4910    0.4956    0.5002    0.5048    0.5095    0.5141
  Columns 201 through 210
    0.5188    0.5234    0.5281    0.5328    0.5375    0.5422    0.5469    0.5516    0.5563    0.5610
  Columns 211 through 220
    0.5657    0.5705    0.5752    0.5799    0.5846    0.5894    0.5941    0.5989    0.6036    0.6083
  Columns 221 through 230
    0.6131    0.6178    0.6226    0.6273    0.6320    0.6368    0.6415    0.6462    0.6509    0.6557
  Columns 231 through 240
    0.6604    0.6651    0.6698    0.6745    0.6792    0.6838    0.6885    0.6932    0.6978    0.7025
  Columns 241 through 250
    0.7071    0.7117    0.7163    0.7209    0.7255    0.7301    0.7347    0.7392    0.7437    0.7482
  Columns 251 through 260
    0.7527    0.7572    0.7617    0.7661    0.7705    0.7750    0.7793    0.7837    0.7880    0.7924
  Columns 261 through 270
    0.7967    0.8009    0.8052    0.8094    0.8136    0.8178    0.8219    0.8260    0.8301    0.8342
  Columns 271 through 280
    0.8382    0.8422    0.8462    0.8501    0.8540    0.8579    0.8617    0.8655    0.8693    0.8730
  Columns 281 through 290
    0.8767    0.8804    0.8840    0.8876    0.8911    0.8946    0.8981    0.9015    0.9048    0.9081
  Columns 291 through 300
    0.9114    0.9147    0.9178    0.9210    0.9241    0.9271    0.9301    0.9330    0.9359    0.9388
  Columns 301 through 310
    0.9415    0.9443    0.9469    0.9496    0.9521    0.9546    0.9571    0.9595    0.9618    0.9641
  Columns 311 through 320
    0.9663    0.9684    0.9705    0.9725    0.9745    0.9764    0.9782    0.9799    0.9816    0.9833
  Columns 321 through 330
    0.9848    0.9863    0.9877    0.9890    0.9903    0.9915    0.9926    0.9936    0.9946    0.9955
  Columns 331 through 340
    0.9963    0.9970    0.9977    0.9983    0.9988    0.9992    0.9995    0.9998    0.9999    1.0000
  Columns 341 through 350
    1.0000    0.9999    0.9997    0.9994    0.9991    0.9986    0.9981    0.9975    0.9968    0.9960
  Columns 351 through 360
    0.9951    0.9941    0.9930    0.9918    0.9905    0.9891    0.9877    0.9861    0.9844    0.9827
  Columns 361 through 370
    0.9808    0.9788    0.9768    0.9746    0.9723    0.9699    0.9675    0.9649    0.9622    0.9594
  Columns 371 through 380
    0.9565    0.9535    0.9504    0.9472    0.9439    0.9405    0.9370    0.9333    0.9296    0.9257
  Columns 381 through 390
    0.9218    0.9177    0.9135    0.9092    0.9048    0.9003    0.8957    0.8910    0.8861    0.8811
  Columns 391 through 400
    0.8761    0.8709    0.8656    0.8602    0.8547    0.8490    0.8433    0.8374    0.8314    0.8254
  Columns 401 through 410
    0.8192    0.8128    0.8064    0.7999    0.7932    0.7865    0.7796    0.7726    0.7655    0.7583
  Columns 411 through 420
    0.7509    0.7435    0.7359    0.7283    0.7205    0.7126    0.7046    0.6965    0.6883    0.6800
  Columns 421 through 430
    0.6716    0.6630    0.6544    0.6456    0.6368    0.6278    0.6187    0.6095    0.6002    0.5909
  Columns 431 through 440
    0.5814    0.5718    0.5621    0.5523    0.5424    0.5324    0.5223    0.5121    0.5018    0.4915
  Columns 441 through 450
    0.4810    0.4704    0.4598    0.4490    0.4382    0.4272    0.4162    0.4051    0.3939    0.3827
  Columns 451 through 460
    0.3713    0.3599    0.3484    0.3368    0.3251    0.3134    0.3015    0.2896    0.2777    0.2656
  Columns 461 through 470
    0.2535    0.2414    0.2291    0.2169    0.2045    0.1921    0.1796    0.1671    0.1545    0.1419
  Columns 471 through 480
    0.1292    0.1164    0.1037    0.0908    0.0780    0.0651    0.0521    0.0391    0.0261    0.0131
  Columns 481 through 490
    0.0000   -0.0131   -0.0262   -0.0394   -0.0526   -0.0657   -0.0789   -0.0922   -0.1054   -0.1186
  Columns 491 through 500
   -0.1319   -0.1451   -0.1584   -0.1716   -0.1849   -0.1981   -0.2113   -0.2245   -0.2377   -0.2509
  Columns 501 through 510
   -0.2641   -0.2772   -0.2903   -0.3034   -0.3165   -0.3295   -0.3425   -0.3554   -0.3683   -0.3812
  Columns 511 through 520
   -0.3940   -0.4067   -0.4195   -0.4321   -0.4447   -0.4572   -0.4697   -0.4821   -0.4944   -0.5066
  Columns 521 through 530
   -0.5188   -0.5309   -0.5429   -0.5548   -0.5666   -0.5783   -0.5899   -0.6015   -0.6129   -0.6242
  Columns 531 through 540
   -0.6354   -0.6466   -0.6575   -0.6684   -0.6792   -0.6898   -0.7003   -0.7107   -0.7209   -0.7310
  Columns 541 through 550
   -0.7410   -0.7508   -0.7604   -0.7700   -0.7793   -0.7886   -0.7976   -0.8065   -0.8153   -0.8238
  Columns 551 through 560
   -0.8322   -0.8405   -0.8485   -0.8564   -0.8641   -0.8716   -0.8789   -0.8861   -0.8930   -0.8998
  Columns 561 through 570
   -0.9063   -0.9127   -0.9188   -0.9248   -0.9305   -0.9360   -0.9413   -0.9464   -0.9513   -0.9560
  Columns 571 through 580
   -0.9604   -0.9646   -0.9686   -0.9724   -0.9759   -0.9792   -0.9823   -0.9851   -0.9877   -0.9900
  Columns 581 through 590
   -0.9921   -0.9940   -0.9956   -0.9970   -0.9981   -0.9989   -0.9995   -0.9999   -1.0000   -0.9998
  Columns 591 through 600
   -0.9994   -0.9987   -0.9978   -0.9966   -0.9951   -0.9934   -0.9914   -0.9892   -0.9866   -0.9838
  Columns 601 through 610
   -0.9808   -0.9775   -0.9739   -0.9700   -0.9659   -0.9615   -0.9568   -0.9519   -0.9466   -0.9412
  Columns 611 through 620
   -0.9354   -0.9294   -0.9231   -0.9166   -0.9098   -0.9027   -0.8953   -0.8877   -0.8798   -0.8717
  Columns 621 through 630
   -0.8633   -0.8546   -0.8457   -0.8365   -0.8271   -0.8174   -0.8074   -0.7972   -0.7868   -0.7761
  Columns 631 through 640
   -0.7652   -0.7540   -0.7426   -0.7309   -0.7190   -0.7069   -0.6945   -0.6819   -0.6691   -0.6560
  Columns 641 through 650
   -0.6428   -0.6293   -0.6156   -0.6017   -0.5876   -0.5733   -0.5588   -0.5441   -0.5292   -0.5141
  Columns 651 through 660
   -0.4988   -0.4834   -0.4677   -0.4519   -0.4360   -0.4198   -0.4035   -0.3871   -0.3705   -0.3538
  Columns 661 through 670
   -0.3369   -0.3199   -0.3027   -0.2855   -0.2681   -0.2506   -0.2330   -0.2153   -0.1974   -0.1795
  Columns 671 through 680
   -0.1615   -0.1435   -0.1253   -0.1071   -0.0888   -0.0705   -0.0521   -0.0337   -0.0152    0.0033
  Columns 681 through 690
    0.0218    0.0404    0.0589    0.0775    0.0961    0.1146    0.1332    0.1517    0.1702    0.1887
  Columns 691 through 700
    0.2071    0.2255    0.2438    0.2621    0.2803    0.2984    0.3165    0.3344    0.3523    0.3701
  Columns 701 through 710
    0.3877    0.4053    0.4227    0.4400    0.4571    0.4741    0.4910    0.5076    0.5242    0.5405
  Columns 711 through 720
    0.5567    0.5727    0.5885    0.6041    0.6195    0.6347    0.6496    0.6643    0.6788    0.6931
  Columns 721 through 730
    0.7071    0.7209    0.7344    0.7476    0.7605    0.7732    0.7856    0.7977    0.8095    0.8210
  Columns 731 through 740
    0.8322    0.8431    0.8537    0.8639    0.8738    0.8834    0.8926    0.9015    0.9100    0.9181
  Columns 741 through 750
    0.9260    0.9334    0.9405    0.9471    0.9535    0.9594    0.9649    0.9701    0.9748    0.9792
  Columns 751 through 760
    0.9831    0.9866    0.9898    0.9925    0.9948    0.9967    0.9981    0.9992    0.9998    1.0000
  Columns 761 through 770
    0.9998    0.9991    0.9980    0.9965    0.9945    0.9921    0.9893    0.9860    0.9823    0.9781
  Columns 771 through 780
    0.9736    0.9686    0.9631    0.9572    0.9509    0.9442    0.9370    0.9294    0.9213    0.9129
  Columns 781 through 790
    0.9040    0.8947    0.8850    0.8748    0.8643    0.8533    0.8420    0.8302 ...
2
Pass
 
%%
accu=10^6;
f = 3650; fs=44000; your_chirp=round(chirping(f,fs)*accu)/accu;
y_correct = round(chirp(0:1/fs:1-1/fs, 0,1,f,'linear',-90)*accu)/accu;
assert(isequal(your_chirp,y_correct))
ans =
  Columns 1 through 10
    0.0000    0.0000    0.0000    0.0001    0.0001    0.0001    0.0002    0.0003    0.0004    0.0005
  Columns 11 through 20
    0.0006    0.0007    0.0009    0.0010    0.0012    0.0013    0.0015    0.0017    0.0019    0.0021
  Columns 21 through 30
    0.0024    0.0026    0.0029    0.0031    0.0034    0.0037    0.0040    0.0043    0.0046    0.0050
  Columns 31 through 40
    0.0053    0.0057    0.0061    0.0065    0.0068    0.0073    0.0077    0.0081    0.0086    0.0090
  Columns 41 through 50
    0.0095    0.0100    0.0104    0.0110    0.0115    0.0120    0.0125    0.0131    0.0136    0.0142
  Columns 51 through 60
    0.0148    0.0154    0.0160    0.0166    0.0173    0.0179    0.0186    0.0192    0.0199    0.0206
  Columns 61 through 70
    0.0213    0.0220    0.0228    0.0235    0.0243    0.0250    0.0258    0.0266    0.0274    0.0282
  Columns 71 through 80
    0.0290    0.0299    0.0307    0.0316    0.0324    0.0333    0.0342    0.0351    0.0360    0.0370
  Columns 81 through 90
    0.0379    0.0389    0.0398    0.0408    0.0418    0.0428    0.0438    0.0448    0.0459    0.0469
  Columns 91 through 100
    0.0480    0.0490    0.0501    0.0512    0.0523    0.0534    0.0546    0.0557    0.0569    0.0580
  Columns 101 through 110
    0.0592    0.0604    0.0616    0.0628    0.0640    0.0653    0.0665    0.0678    0.0690    0.0703
  Columns 111 through 120
    0.0716    0.0729    0.0742    0.0756    0.0769    0.0783    0.0796    0.0810    0.0824    0.0838
  Columns 121 through 130
    0.0852    0.0866    0.0880    0.0895    0.0909    0.0924    0.0939    0.0954    0.0969    0.0984
  Columns 131 through 140
    0.0999    0.1015    0.1030    0.1046    0.1062    0.1077    0.1093    0.1109    0.1126    0.1142
  Columns 141 through 150
    0.1158    0.1175    0.1191    0.1208    0.1225    0.1242    0.1259    0.1276    0.1294    0.1311
  Columns 151 through 160
    0.1329    0.1346    0.1364    0.1382    0.1400    0.1418    0.1436    0.1455    0.1473    0.1492
  Columns 161 through 170
    0.1510    0.1529    0.1548    0.1567    0.1586    0.1606    0.1625    0.1644    0.1664    0.1684
  Columns 171 through 180
    0.1703    0.1723    0.1743    0.1763    0.1784    0.1804    0.1824    0.1845    0.1866    0.1886
  Columns 181 through 190
    0.1907    0.1928    0.1949    0.1971    0.1992    0.2013    0.2035    0.2056    0.2078    0.2100
  Columns 191 through 200
    0.2122    0.2144    0.2166    0.2188    0.2211    0.2233    0.2256    0.2278    0.2301    0.2324
  Columns 201 through 210
    0.2347    0.2370    0.2393    0.2417    0.2440    0.2463    0.2487    0.2511    0.2535    0.2558
  Columns 211 through 220
    0.2582    0.2606    0.2631    0.2655    0.2679    0.2704    0.2728    0.2753    0.2778    0.2803
  Columns 221 through 230
    0.2828    0.2853    0.2878    0.2903    0.2928    0.2954    0.2979    0.3005    0.3031    0.3056
  Columns 231 through 240
    0.3082    0.3108    0.3134    0.3160    0.3187    0.3213    0.3239    0.3266    0.3292    0.3319
  Columns 241 through 250
    0.3346    0.3373    0.3400    0.3427    0.3454    0.3481    0.3508    0.3535    0.3563    0.3590
  Columns 251 through 260
    0.3618    0.3646    0.3673    0.3701    0.3729    0.3757    0.3785    0.3813    0.3841    0.3869
  Columns 261 through 270
    0.3898    0.3926    0.3955    0.3983    0.4012    0.4040    0.4069    0.4098    0.4127    0.4156
  Columns 271 through 280
    0.4185    0.4214    0.4243    0.4272    0.4302    0.4331    0.4360    0.4390    0.4419    0.4449
  Columns 281 through 290
    0.4478    0.4508    0.4538    0.4568    0.4598    0.4627    0.4657    0.4687    0.4717    0.4748
  Columns 291 through 300
    0.4778    0.4808    0.4838    0.4868    0.4899    0.4929    0.4960    0.4990    0.5021    0.5051
  Columns 301 through 310
    0.5082    0.5112    0.5143    0.5174    0.5204    0.5235    0.5266    0.5297    0.5328    0.5359
  Columns 311 through 320
    0.5390    0.5420    0.5451    0.5482    0.5513    0.5545    0.5576    0.5607    0.5638    0.5669
  Columns 321 through 330
    0.5700    0.5731    0.5762    0.5794    0.5825    0.5856    0.5887    0.5918    0.5950    0.5981
  Columns 331 through 340
    0.6012    0.6043    0.6075    0.6106    0.6137    0.6168    0.6199    0.6231    0.6262    0.6293
  Columns 341 through 350
    0.6324    0.6356    0.6387    0.6418    0.6449    0.6480    0.6511    0.6542    0.6573    0.6605
  Columns 351 through 360
    0.6636    0.6667    0.6698    0.6728    0.6759    0.6790    0.6821    0.6852    0.6883    0.6913
  Columns 361 through 370
    0.6944    0.6975    0.7005    0.7036    0.7067    0.7097    0.7128    0.7158    0.7188    0.7219
  Columns 371 through 380
    0.7249    0.7279    0.7309    0.7339    0.7369    0.7399    0.7429    0.7459    0.7488    0.7518
  Columns 381 through 390
    0.7547    0.7577    0.7606    0.7636    0.7665    0.7694    0.7723    0.7752    0.7781    0.7810
  Columns 391 through 400
    0.7839    0.7867    0.7896    0.7924    0.7953    0.7981    0.8009    0.8037    0.8065    0.8093
  Columns 401 through 410
    0.8121    0.8148    0.8176    0.8203    0.8230    0.8257    0.8284    0.8311    0.8338    0.8365
  Columns 411 through 420
    0.8391    0.8417    0.8444    0.8470    0.8496    0.8521    0.8547    0.8573    0.8598    0.8623
  Columns 421 through 430
    0.8648    0.8673    0.8698    0.8723    0.8747    0.8771    0.8795    0.8819    0.8843    0.8867
  Columns 431 through 440
    0.8890    0.8913    0.8936    0.8959    0.8982    0.9004    0.9027    0.9049    0.9071    0.9092
  Columns 441 through 450
    0.9114    0.9135    0.9157    0.9177    0.9198    0.9219    0.9239    0.9259    0.9279    0.9299
  Columns 451 through 460
    0.9318    0.9337    0.9356    0.9375    0.9394    0.9412    0.9430    0.9448    0.9466    0.9483
  Columns 461 through 470
    0.9500    0.9517    0.9534    0.9550    0.9566    0.9582    0.9598    0.9613    0.9628    0.9643
  Columns 471 through 480
    0.9658    0.9672    0.9686    0.9700    0.9713    0.9726    0.9739    0.9752    0.9764    0.9776
  Columns 481 through 490
    0.9788    0.9800    0.9811    0.9822    0.9832    0.9843    0.9853    0.9862    0.9872    0.9881
  Columns 491 through 500
    0.9890    0.9898    0.9906    0.9914    0.9921    0.9929    0.9935    0.9942    0.9948    0.9954
  Columns 501 through 510
    0.9959    0.9965    0.9969    0.9974    0.9978    0.9982    0.9985    0.9988    0.9991    0.9993
  Columns 511 through 520
    0.9995    0.9997    0.9998    0.9999    1.0000    1.0000    1.0000    0.9999    0.9998    0.9997
  Columns 521 through 530
    0.9995    0.9993    0.9991    0.9988    0.9985    0.9981    0.9977    0.9973    0.9968    0.9962
  Columns 531 through 540
    0.9957    0.9951    0.9944    0.9938    0.9930    0.9923    0.9915    0.9906    0.9897    0.9888
  Columns 541 through 550
    0.9878    0.9868    0.9857    0.9846    0.9835    0.9823    0.9811    0.9798    0.9785    0.9771
  Columns 551 through 560
    0.9757    0.9743    0.9728    0.9712    0.9696    0.9680    0.9663    0.9646    0.9629    0.9611
  Columns 561 through 570
    0.9592    0.9573    0.9554    0.9534    0.9513    0.9492    0.9471    0.9449    0.9427    0.9405
  Columns 571 through 580
    0.9381    0.9358    0.9334    0.9309    0.9284    0.9259    0.9233    0.9206    0.9179    0.9152
  Columns 581 through 590
    0.9124    0.9096    0.9067    0.9037    0.9008    0.8977    0.8947    0.8915    0.8884    0.8851
  Columns 591 through 600
    0.8819    0.8786    0.8752    0.8718    0.8683    0.8648    0.8612    0.8576    0.8539    0.8502
  Columns 601 through 610
    0.8465    0.8427    0.8388    0.8349    0.8309    0.8269    0.8229    0.8188    0.8146    0.8104
  Columns 611 through 620
    0.8062    0.8019    0.7975    0.7931    0.7887    0.7842    0.7796    0.7751    0.7704    0.7657
  Columns 621 through 630
    0.7610    0.7562    0.7513    0.7465    0.7415    0.7365    0.7315    0.7264    0.7213    0.7161
  Columns 631 through 640
    0.7109    0.7056    0.7003    0.6949    0.6895    0.6841    0.6785    0.6730    0.6674    0.6617
  Columns 641 through 650
    0.6560    0.6503    0.6445    0.6387    0.6328    0.6268    0.6209    0.6149    0.6088    0.6027
  Columns 651 through 660
    0.5965    0.5903    0.5841    0.5778    0.5714    0.5651    0.5586    0.5522    0.5457    0.5391
  Columns 661 through 670
    0.5325    0.5259    0.5192    0.5125    0.5057    0.4989    0.4920    0.4852    0.4782    0.4713
  Columns 671 through 680
    0.4642    0.4572    0.4501    0.4430    0.4358    0.4286    0.4214    0.4141    0.4068    0.3994
  Columns 681 through 690
    0.3920    0.3846    0.3771    0.3696    0.3621    0.3545    0.3469    0.3393    0.3316    0.3239
  Columns 691 through 700
    0.3162    0.3084    0.3006    0.2928    0.2849    0.2770    0.2691    0.2611    0.2531    0.2451
  Columns 701 through 710
    0.2371    0.2290    0.2209    0.2128    0.2046    0.1965    0.1883    0.1800    0.1718    0.1635
  Columns 711 through 720
    0.1552    0.1469    0.1385    0.1302    0.1218    0.1134    0.1050    0.0965    0.0881    0.0796
  Columns 721 through 730
    0.0711    0.0626    0.0540    0.0455    0.0369    0.0283    0.0198    0.0111    0.0025   -0.0061
  Columns 731 through 740
   -0.0147   -0.0234   -0.0321   -0.0407   -0.0494   -0.0581   -0.0668   -0.0755   -0.0842   -0.0929
  Columns 741 through 750
   -0.1016   -0.1104   -0.1191   -0.1278   -0.1365   -0.1453   -0.1540   -0.1627   -0.1715   -0.1802
  Columns 751 through 760
   -0.1889   -0.1976   -0.2064   -0.2151   -0.2238   -0.2325   -0.2412   -0.2499   -0.2585   -0.2672
  Columns 761 through 770
   -0.2759   -0.2845   -0.2932   -0.3018   -0.3104   -0.3190   -0.3276   -0.3361   -0.3447   -0.3532
  Columns 771 through 780
   -0.3617   -0.3702   -0.3787   -0.3871   -0.3956   -0.4040   -0.4124   -0.4207   -0.4291   -0.4374
  Columns 781 through 790
   -0.4457   -0.4539   -0.4622   -0.4704   -0.4785   -0.4867   -0.4948   -0.5029 ...