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Aswas


Active since 2015

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Polar Plots combine codes
I would like to combine the two into one polar plot please: thetapolar = 0:pi/100:2*pi; phi = pi/2; ...

5 years ago | 1 answer | 0

1

answer

Question


Polar Plot for 2 element antennas
I have this code, would like to get plot (b) instead of (a) %====================== n=2; k=2; delta=pi/120; phi=0...

5 years ago | 1 answer | 0

1

answer

Question


plot binary vs time
Hi, I have 1's and 0's but want 1's to be plotted as a positive number and o's as negative number: Code: if(z>0) ...

5 years ago | 1 answer | 0

1

answer

Channel


DHT11_Group3
Display Lab room temperature

6 years ago

Question


Adding noise to a sine wave
Hi, I get error: Attempt to reference field of non-structure array. Error using + Matrix dimensions must agree.Error in (line...

6 years ago | 1 answer | 0

1

answer

Question


Transpose Translation Vector for addresses
Hi, I have G = -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 0 ...

8 years ago | 1 answer | 0

1

answer

Question


Reshape a matrix order
Hi, Vv = 1 2 3 4 5 6 7 8 9 and have transposed onto : g = ...

8 years ago | 2 answers | 0

2

answers

Question


Matrix to a table
Hi, I have for matrices, A, B, C & D; I'd like to display these in a quadrant, ie A, B (top-L-R), and C,D (bottom L-R), pleas...

8 years ago | 1 answer | 0

1

answer

Question


Transpose single column onto a Geometry
Hi, I have (26 x 1) W = 21 22 23 24 25 26 27 28 29 30 31 32 33...

8 years ago | 1 answer | 0

1

answer

Question


Transfer Geometry to a matrix
Hi, I have a Geometry as : G = -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 0 0 0 0...

8 years ago | 1 answer | 0

1

answer

Question


How to index a matrix
Hello, I would like to replace zeros with indexing, ie 1 to 26, and then replace last zero with a -2 please: clc; clear; ...

8 years ago | 1 answer | 0

1

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Question


Code to generate matrix
*bold* Hello, I have this matrix, can someone please adv how to write the code: A = [ 4 -1 0 0 0 0 0 0 0 -1 0 0 0 0 0...

8 years ago | 1 answer | 0

1

answer

Question


Cell to double returns NaN
I have a c={7 x 1 cell}, and used c1=str2double(c), but get NaN's any advice please.

8 years ago | 1 answer | 0

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Question


Integration over elapsed time
I have elapsed time and want to find velocity:(ie time would then be :[0 1 2 3 4 5 6]), any way to do this please, as followin...

8 years ago | 1 answer | 0

1

answer

Question


Smallest change for a please
Hi, I have a data for angle in degrees: deg=[10 10 270], and would like to calculate smallest change ie ans=(0 0 80)

8 years ago | 2 answers | 0

2

answers

Question


Hi, how can I get the first row elapsed time as zero please, for eg, if I have a 42x6 date vector column, I get only 41 x 1 column of time differences.
My code : e = etime(t2, t1)

8 years ago | 1 answer | 0

1

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Question


I need to display a data
Can someone assist please:

9 years ago | 1 answer | 0

1

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Question


Can someone please help with following conversion :
_ *Can someone please help with following conversion :* _ t = datetime(731885.75,'ConvertFrom','datenum') Undefined...

9 years ago | 2 answers | 0

2

answers