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Subject: Hello, I am trying to plot the 2D velocity field in a fluidized bed based on a data obtained through PEPT. I am using the "quiverc" function that I found in the file exchange site. My problem is I would like to plot my field such that the vectors with ne >> more Original post by Emre Karaoglan |
Subject: Hello every one, I am having a signal with a fundamental frequency of 20Hz. It has many number of frequency components along with fundamental frequency. It has components of 10Hz, 30Hz, 40Hz, 50Hz, 60Hz and so on. When I did FFT of this signal, I found >> more Original post by IITG Guwahati |
Subject: Hello, I got this problem while reading this text. Time Increment (s) : 0.002 Number of Data : 10739 PGA (m/s/s) : 2.5360000E+00 Accelaration time series in m/s/s -7.8453000E-03-3.9227000E-03-3.9227000E-03-7. >> more Original post by thuong |
Subject: Hello, I have a vector that have thousands of entries. I have also another vector having some inideces. Without going to details, the following example explaind my problem: X = [23 36 17 36 87 39 25 87 33 29 59 10 99]â; g = [ 3 2 5 2 >> more Original post by MOOON MOOON |
Subject: I have a matrix that i'm using to solve a system of equations [4x4][1x4] with some symbolic values. eg. Ax = b (where A is 4x4 and x and b are 1x4) Next I want to take the first and last value of my resulting [1x4] matrix and find the complex conjugate >> more Original post by Adrian |
Subject: I have a matrix that i'm using to solve a system of equations [4x4][1x4] with some symbolic values. eg. Ax = b (where A is 4x4 and x and b are 1x4) Next I want to take the first and last value of my resulting [1x4] matrix and find the complex conjugate >> more Original post by Adrian |
Subject: Hi ! I have 1000 dat. file. These dat. file contains 3 header line and 3 footer line. I want to delete this and again save it as dat. file. Please give me advise. Thanks. Mainul Original post by Mainul Hoque |
Subject: Hi Everyone, I have a set of data from which I extract a 10 dimensional feature vectors for each observation in the data set. I perform PCA on this feature vector set and project it on to a 2D space defined by the first 2 leading eigenvectors using a sca >> more Original post by Bhaskar |
Subject: Hello, I am trying to write a function that takes a specified text file of several rows of numbers, and then takes the second variable a positive integer, and divides the numbers of the text file that are divisible by that number by that number, writing a >> more Original post by Garrett |
Subject: Hi Everyone, I'm hoping someone can help me find a better solution to the following problem. I have 2 profiles of data, each with a depth and a density: P1 = [1:15; 1 1 1 1 1 2 3 4 5 5 5 5 5 6 7]'; % P1(:,1) = depth P1(:,2)=density P2 = [0:0.5:15; ones >> more Original post by Ryan North |
Subject: Hi, I am running a GUI where I continuously update the data of some plots in a figure. Now I have some issue with performance and started profiling the scripts. It turns out that there is a call for legend layout during each "drawnow" command. I have tri >> more Original post by Fred |
Subject: Hi, sorry I am a beginner with Matlab. I try to create a script in Matlab to solve a Lagrange problem with a few equations, but I can not find a solution. The number of equations is dynamic for this reason I use a dynamic vector for several equations. >> more Original post by Moritz |
Subject: I am trying to write a code that lists all possible assignments of say n objects in p containers. For instance, if N={a,b} is the containers set and S={1,2} is the objects, then I want to have: { ( {1,2} , { } ) ; ( {1} , {2} ) ; ( {2} , {1} ) ; ( { } , >> more Original post by Mo |
Subject: Hi ! I want to combine Integer and Noninteger Data, but I need to keep type of each data, for example: A = [int32(1000000) single(17.32) uint8(250)] Matlab ouput will be: A = 1000000 17 250 But I need 17.32, not 17. Any possibi >> more Original post by edward kabanyas |
Subject: I'm having trouble playing a sound using audioplayer in a function. If I copy/paste the code from the function and run as a script, it works fine. What am I doing wrong? TIA, JWC Original post by James |
Subject: Dear MATLAB users, I have a huge square matrix. I am making a very small example below; the "M" matrix M = 1.0000 0.2000 0.8000 2.5000 0.2000 1.0000 0.3000 1.5000 0.8000 0.3000 1.0000 2.1000 I want to delete some row >> more Original post by Sherin |
Subject: Hi experts, I have already inserted a figure in word-document by matlab codes. But I do not know how to adjust the size of the figure in the word file by matlab codes. Hope you may help me. Suppose the variable Figure_ID is the path plus name of the fig >> more Original post by Lei Wu |
Subject: Hello I need too I need MatLab program that makes the transformation of a 2D image into a 1D vector using the term Hilbert peano thank you Original post by ehsan |
Subject: Hello, I am trying to simulate this transformer in a Simulink model: http://katalog.we-online.de/pbs/datasheet/750312504.pdf with Linear Transformer block. I want a 1:1 transformer ratio, but I do not know the exact values of the V1 and V2 or Pn. As I ha >> more Original post by Nikos |
Subject: Has anyone tried the (relatively new) Basler ACE USB3 cameras with the Image Acquisition toolbox? I recieved the message below from Mathworks. It suggests that it might be possible, but obviously I would like to know for certain before shelling out on a >> more Original post by Raymond |
Subject: Hi all, I have a <1x10> cell. Every cell contains <10x10x50> array. I want to combine all these data into a single array in sequence with result as <10x10x500> so that array contains cell{1}cell{2}. . . .cell{10} all merged in proper sequence. Please help >> more Original post by Nam |
Subject: Dear all, I have written and used the following code under MATLAB ver 7.3 without any problem but it does not work correctly under ver 7.10; Numerator = ones(1,24); Denominator = zeros(1,24); Denominator(1,1) =24; Averager_TF_z = tf([Numerator],[Denomin >> more Original post by Alex Thiele |
Subject: HI, I want to implement in a mfile a RC digital low-pass filter. I use the function "filter". I don't understand why I the cutoff frequency Fc, I don't have an attenuation of -3dB. Below is my matlab code. I use two input frequencies f1 and f2. f1 is a lo >> more Original post by Gael |
Subject: Hi, i am using LBP and LTP in my project i want clarrification on these parameters, i have an input images ,i apply the LBP and LTP on that images, calculate the following GLCM parameters on the images, energy homogeneity correlation i got the diff >> more Original post by VIVEK |
Subject: I've been working on building a nearfield, broadband beamformer or direction of arrival estimator, so I just got a trial of the Phased Array toolbox. I need to be able to find both the direction of arrival, and approximate distance from the source. After >> more Original post by Eric Roots |
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