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Using ARX to obtain a transfer function from frequency response data
Hi, I am trying to follow your method but when I try the following, I get an error: data = iddata(signal,[],Ts); model1 = t...
Using ARX to obtain a transfer function from frequency response data
Hi, I am trying to follow your method but when I try the following, I get an error: data = iddata(signal,[],Ts); model1 = t...
대략 6년 전 | 0
질문
Is there a way to generate poles of a system/ a transfer function using autoregressive model?
Hi, I have some time series data from which I want to find the poles of the system. The transfer function is unknown. I am u...
대략 6년 전 | 답변 수: 0 | 1
0
답변질문
how to use hsv2rgb to remove lighting effects
I have a set of rgb images with various illumination effects (shadows, glares etc.) I am trying to use rgb2hsv and then remove '...
대략 7년 전 | 답변 수: 1 | 0
1
답변질문
csvwrite file name issue
Hi, I have a code that generates outputs which I need to save as a csv file. csvwrite works well but I need to generate the ...
7년 초과 전 | 답변 수: 1 | 0
1
답변질문
how can I find the kernel value for fitrsvm?
I have used a fitrsvm function to train. fitrsvm(x,y) x are the samples and y are the desired values. In this, I have n...
거의 8년 전 | 답변 수: 0 | 0
0
답변질문
Problem with mvregress when working with cell arrays
Hi, I have a problem when using multivariate regression function (mvregress) available in matlab. I have a cell array with ...
8년 초과 전 | 답변 수: 1 | 0
1
답변질문
Find RMSE of mvregress outputs
Hi, I am trying to use multivariate regression on three color channel data using mvregress. data = [red;green;blue]; %...
8년 초과 전 | 답변 수: 0 | 0
0
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Meaning of Beta in mvregress
Hi, I recently performed mvregress function on my data. Can someone please explain me whether getting a small beta is good o...
8년 초과 전 | 답변 수: 0 | 0
0
답변질문
How to get only duration calculated from datetime type variables as an integer/real scalar?
Hi, I have some data from a sensor with date-time values and I need to compute something like below: timeduration = ma...
거의 9년 전 | 답변 수: 3 | 2
3
답변질문
Specifying a polygonal area on image and save all the pixels in that polygon in an array
Hi, I have a set of images, on which I need to specify a small polygonal area and save all pixels in that polygon in another...
거의 9년 전 | 답변 수: 1 | 0
1
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Plotting data with timestamps
Hi, I have some data from a sensor and corresponding timestamps. How do I plot this data? (x axis - timestamps, y-axis - d...
거의 9년 전 | 답변 수: 1 | 0
1
답변질문
Automatically detect last row of CSV file with dlmread
Hi, In my code,I load a csv file every time I get data from a sensor and read separate columns to process in matlab. I h...
거의 9년 전 | 답변 수: 2 | 0
2
답변질문
processing .xef files using matlab
I have some video files recorded with kinect v2 camera. They are saved in .xef format. Can I process these using matlab?
9년 초과 전 | 답변 수: 0 | 2
