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I get the following error from this approach ??? Cell contents assignment to a non-cell array object. Error in ==> M...

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Answered 12 months ago

Hey everyone, Well I am playing aound with fourier synthesis and using my spectrum as a guide. I understand that I need to su...

Answered 1 year ago

Hi there both! Man apologies for not supplying enough information! So OK my signal is of someone running and so the spectra orig...

Answered 2 years ago

Hi guys Thanks so much for the help I also wanted to check something say for example I wanted to plot a graph of y = sin(x) f...

sorry guys that is an old code where I had changed variables names the actual code is as follows; clc clear all; ...

Also can I also say that my code so far is as follows; x1 = data (from section1 a period of walking and jumping) y1 = x1...

Also would perhaps a low pass filter work?

Also its important for me to add that all my plots from the various sections of data look the same with just large spikes at the...

Hi there I was wondering if you could have a look at the graph I have made from one of the sections from my data. The large spik...

Hi there thanks so much for the suggestion, When I apply this method though I get the error message saying that the dimensions m...

Hi there, I have been thinking about my problem in more depth and have realised that I may need to preprocess my data. Basica...

Well I actually would like to work out the principal Eigen vector for a ODF which is in the form of a vector but I'm not really ...

Thanks so much for the help! I will try your suggestion! :D

Hi there, yes I see the problem with what I was trying to do. I have only used while loops in the context of single value sol...

Hi there thanks so much for your help so I am trying to use this function on a signal that is 17x17x17 which has gone through th...

Ahhh I think you're right guys! Thanks so much for the help! Yea when I put in which -all dwt3 it said dwt3 was not found but dw...

Answered 3 years ago

I have a matrix for example; A = {1 3 7; 10 1 2; 11 5 9; 12 2 5] (however, mine is much bigger) And I would like to keep the row...

4 Answers

Asked 3 years ago

I am attempting to put my data through the fat function however, it seems that due to high spikes at the ends I may need to use ...

8 Answers

Asked 2 years ago

I have an signal that oscillates. I am looking for an efficient way to find all values in it that are near to zero. I would only...

3 Answers

Asked 6 months ago

Hi there, I have read on some websites that writing macros for Matlab is not advisable? I am trying to write several as I am ...

Is there a code or program I can download which will determine the three main eigenvalues,; t1 t2 and t3 of a matrix as I really...

I am currently trying to automate several processes that I do repeatedly. I have recently gotten the stats toolbox. Is there a f...

2 Answers

Asked 5 months ago

Hi everyone I was wondering if someone could help me split up a vector into sections seperated by zeros. I have alot of data ...

Asked 1 year ago

Is there a sophisticated way of doing the following; I have a vector = [ 1 ; 2 ; 3 ; 4 ; 6 ; 10 ; 3 ; 5 ; 3 ] I would like...

Hi there I am trying to calculate a scatter matrix for some data. so basically my Eigen values are in a matrix of the form; [e11...

Hi there I was wondering if someone could help me. I am using the fftn fftshift functions as part of my alogrithm; tmp = fftn...

I have a pretty large matrix of data which I want to cluster against the first column which can be separated into six clusters /...

1 Answers

Asked 4 months ago

I am exporting my MATLAB figures into PDF format. I have altered the size of the figures but when I do so the legend on my graph...

Asked 7 months ago

0 down vote favorite Is there a neat a fast way of computing the normalised cross correlation of two signals in MATLAB? ...

Asked 8 months ago

I have plotted a histogram using the hist function in MATLAB however, I want to find out the original location of the values in ...

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