Community Profile

Contact

Top 1% contributor

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

0

Answered 3 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 8 months 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 1 year 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 ...

Answered 2 years ago

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...

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 2 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 1 year 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 ...

3 Answers

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...

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

2 Answers

Asked 8 months 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 plotted a histogram using the hist function in MATLAB however, I want to find out the original location of the values in ...

1 Answers

Asked 7 months ago

Hi there I was wondering if you could tell me how to rotate a plot. I want my axes to the same I want the plot to moveand ro...

Hi i just wanted to check out something regarding the fft function in matlab? Does the spectra produced by the fft functi...

I could like to make a matrix consisting of 1's and zeros at certain points. I have a vector that is made up of two other vector...

Asked 9 months ago

clc clear all; Az=load('TEXT PILOT CC LANKLE_converted_1.txt'); Az1=Az(:,1);%looking at the velocity in x first A ...

I have a problem I have a trace from an accelerometer and I want to convert this into velocity I do not major in physics and I w...

Load more