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finding out Mahalanobis distance
I have two matrix. I want to have result matrix which has a size of 8*1. Moreover, the G2 matrix elements should be compared ...
9 years 前 | 1 个回答 | 0
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saving indexs from matlab mfile
I have an m.file which calculates nearest distance. in the end i am getting one matrix with value. But i do not want values i wa...
9 years 前 | 1 个回答 | 0
1
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eliminating value out of range
I have two matrix. A = rand(8,10); B = rand(8,41); range = 0.5345 (y+ direction and y- direction, range of elements o...
9 years 前 | 1 个回答 | 0
1
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Removing NaN frm matrix
a = NaN NaN NaN NaN NaN NaN 4 5 6 7 8 9 i want t remove NaN frm matrix and w...
9 years 前 | 2 个回答 | 0
2
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finding out Mahalanobis distance between two matrix
I have two matrix G1 = 80.00 79.43 78.89 78.38 77.90 77.45 77.03 76.63 ...
9 years 前 | 1 个回答 | 0
1
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creating loop for 3d matrix
I have two 3D matrix below. Original_data = cat(3, O_range, O_Doppler, O_Angle); Measured_data = cat(3, M_range, M_Dop...
9 years 前 | 0 个回答 | 0
0
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Calculating global nearest neighbour (GNN) in Matlab
I have two data matrix. One is original data and another is measured data of radar sensor. I want to find out global nearest nei...
9 years 前 | 0 个回答 | 0
0
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repeating the same statement using loop
Hi all, I am doing same proces for the three time for the range, doppler and angle information. How to do it just by using o...
9 years 前 | 1 个回答 | 0
1
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how to find out slope
<</matlabcentral/answers/uploaded_files/37453/unwrap30.jpg>> plot(flip(f2),phsre(11,:),'-*'); xlim([7.5e10 11e10]); i wa...
10 years 前 | 1 个回答 | 0
1
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how to make a plot smooth
How to smooth a plot? len1 = [25, 250, 500, 750, 1000]; for k1 = 1:length(len1) standard_deviation1...
10 years 前 | 1 个回答 | 0
1
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Content of std.m file
hi all, I have datafun toolbox. However, by mistake i changed the code in std.m file(standard deviation). That would be good ...
10 years 前 | 1 个回答 | 0
1
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flipping the plot, keeping axis same
hi there, I want to flip my plot, however x axes shoud be the same. That means high fluctuations in frequency spectrum should be...
10 years 前 | 1 个回答 | 0
1
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Confusion with for loop
Below is my code in which i am considering data file fb2010. At the end I have a matrix "resd". Now I want to add another three ...
10 years 前 | 1 个回答 | 0
1
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plotting standard deviation using normfit
I have a matrix amp which is having dimension of [50000*100]. In which number of rows represents number of measurements. Using "...
10 years 前 | 1 个回答 | 0
1
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Fitting gussian curve in my plot
Hi Volks, By using hist command in Matlab, I am getting following plot. figure,plot(f2,real(resd)); figure,hist(...
10 years 前 | 1 个回答 | 0
1
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creating random number from -pi to pi
i want like (1,100) matrix. When i tries this shows error
creating random number from -pi to pi
i want like (1,100) matrix. When i tries this shows error
10 years 前 | 0
提问
creating random number from -pi to pi
How to create random numbers from -pi to pi?
10 years 前 | 2 个回答 | 0
2
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adding phase and amplitude noise in my ideal frequency modulated signal
Hello, I want to add amplitude and phase noise (Both white gausian noise) in my frequncy modulated signal. How to do this. Afte...
10 years 前 | 0 个回答 | 0
0
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plotting 100 times in same plot
I want to plot the output x1, for 100 times on same graph. Since i am introducing randn noise in signal, output must be changing...
10 years 前 | 2 个回答 | 0
2
个回答已回答
ifft
Hi all, I want to have amplitude and phase reconstruction of the signal. My signal is having 40KHz bandwidth and starting frequ...
ifft
Hi all, I want to have amplitude and phase reconstruction of the signal. My signal is having 40KHz bandwidth and starting frequ...
10 years 前 | 0
提问
Chosing correct frequency axes.
Hi all, I want to have amplitude and phase reconstruction of the signal. My signal is having 40KHz bandwidth and starting frequ...
10 years 前 | 0 个回答 | 0
0
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Two times fft of the signal
Ouput of the first fft is a sinc function. Now i need to convert the frequency axis of first fft into time domain. After that I ...
10 years 前 | 1 个回答 | 0
1
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How to extract phase and amplitude information from FFT?
I am doing signal processing of radar data. I applied butturworth bandpass filter and applied fft to the radar data.I want to kn...
10 years 前 | 1 个回答 | 0
