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How to fix the error while running ksdensity function?
I get the following error while calling the ksdensity routine. Can somebody tell me how to fix this?
6년 초과 전 | 답변 수: 0 | 0
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답변질문
Obtain a periodic convolution matrix for 2D signal
Following matlab code generates a periodic convolution matrix for 1D case. Can somebody tell me the way to generate the matrix f...
거의 7년 전 | 답변 수: 0 | 0
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Optimization Problem using fminunc
Does anyone know how to solve this problem? Local minimum possible. fminunc stopped because it cannot decrease the objective...
거의 7년 전 | 답변 수: 1 | 0
1
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Spectral norm minimization using semi definite programming
Can somebody please tell me how to solve the following problem using semi definite programming in matlab?
거의 7년 전 | 답변 수: 0 | 0
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답변질문
Problem regarding using fminunc
I am trying to minimize the spectral norm and run into this problem. How do I solve it?
거의 7년 전 | 답변 수: 1 | 0
1
답변질문
Generate N random uniformly distributed points in the d-ball
How to generate N random uniformly distributed points in the d--ball
거의 7년 전 | 답변 수: 2 | 0
2
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Generate random sample of points distributed on the n-dimensional sphere of radius R and centred at the origin
How to generate random sample of points distributed on the n-dimensional sphere of radius R and centred at the origin?
거의 7년 전 | 답변 수: 1 | 0
1
답변질문
Solve for diagonal matrix D by minimizing the operator norm in Matlab
Say that the size of matrix A is 576x576 and size of F is1296x576. Which matlab function can I use to solve this problem?
대략 7년 전 | 답변 수: 1 | 0
1
답변질문
How to generate a vector of uniformly distributed numbers around 1?
How to generate a vector of uniformly distributed numbers around 1 using rand function?
대략 7년 전 | 답변 수: 1 | 0
1
답변질문
Function handle to randomly select the rows of ifft matrix for compressed sensing
Can somebody tell me how can I write a function handle such that it selects the rows of the ifft matrix randomly. I need this fu...
대략 7년 전 | 답변 수: 1 | 0
1
답변질문
Error while passing function to matlab's svds function
I am getting following error when I run my code. Can somebody please tell me what am I doing wrong here and how to fix it? I hav...
7년 초과 전 | 답변 수: 1 | 0
1
답변질문
Dealing with large matrices in compressive sensing
Following code demonstrates compressive sensing. The length of the input signal x used is N =1024 samples. The size of the DFT m...
7년 초과 전 | 답변 수: 1 | 0
1
답변질문
Creating a sparse vector
How do I create a random s-sparse vector of some fixed length?
7년 초과 전 | 답변 수: 0 | 0
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답변질문
Help with Coding problem
I am trying to code the following in matlab. << <</matlabcentral/answers/uploaded_files/124125/Capture22.PNG>> Followin...
7년 초과 전 | 답변 수: 1 | 0
1
답변질문
time-frequency shifted gaussian function
I am trying to implement a function that generates a cyclic time and frequency shifted version of a gaussian function. <</mat...
7년 초과 전 | 답변 수: 0 | 0
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답변질문
Optimization problem using Quasi Newton method
Given x_t and c_mn, the objective function is defined as: <</matlabcentral/answers/uploaded_files/122647/Screen%20Shot%202018...
7년 초과 전 | 답변 수: 0 | 0
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답변질문
Quasi newton method for optimization
<</matlabcentral/answers/uploaded_files/122406/obj.PNG>> I am trying to solve the above objective function for theta using ...
7년 초과 전 | 답변 수: 2 | 0
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답변질문
How do I write the code for solving the optimization problem in Matlab?
Can somebody help me solve for θ? <</matlabcentral/answers/uploaded_files/122265/mat.PNG>>
7년 초과 전 | 답변 수: 1 | 0
