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Nurulhuda Ismail


Last seen: 1년 초과 전 |  2018년부터 활동

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A lower triangular matrix inversion using 2 methods: 1) forward/backward substitution 2)Neumann series
Hi, I tried to solve a linear equation using Gauss-Seidel method and execute it in MATLAB. To solve a lower triangular matrix ...

대략 4년 전 | 답변 수: 1 | 0

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What is the inversion method used in (inv) function in MATLAB
Hi, I use inv function in my code to solve a square matrix inversion and a lower triangular matrix inversion. May I know what ...

대략 4년 전 | 답변 수: 1 | 0

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Time complexity of Gauss-Seidel iterative inversion method
Hi, What is the factor that causes Gauss-Seidel method takes longer time execution in MATLAB caompared to the neumann series m...

대략 4년 전 | 답변 수: 0 | 0

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How to display a matrix in 1 column?
If I have a 3x3 matrix, then I want to display all the elements in 1-column. What I should do is I use a code written like this:...

4년 초과 전 | 답변 수: 1 | 0

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How to save a complex matrix as text file?
Hi, I would like to extract my complex matrix from MATLAB to text file. How am I going to do it? I have tried to use the code b...

4년 초과 전 | 답변 수: 1 | 0

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how to read previous data
Hi, Assume that I have to use 'for loop' iterations, i = 1: n and I want to calculate a function called 'alpha' as shown below...

거의 5년 전 | 답변 수: 1 | 0

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Replacing eigenvalue decomposition with Fourier Transform
Hello, I am doing matrix inversion of circulant matrix using eigenvalue decomposition method. However, I found that the comple...

대략 5년 전 | 답변 수: 0 | 0

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Hi, How to obtain eigenvalue of a matrix using fft function and eigenvector using DFT function?
Hi, I would like to solve a very large size of matrix using eigenvalue decomposition method where A=F*lamda*F^H. F deno...

대략 5년 전 | 답변 수: 1 | 0

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How to transfer 3D data in Matlab into Excel
Hi everyone, I have a problem with my 3D values which is in a matrix form as shown if figure below: I would like to transf...

5년 초과 전 | 답변 수: 0 | 0

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Particle Swarm Optimization to solve matrix inversion
Hi everyone, I am Huda, and I am working with matrix inversion. I am really new with PSO and I would like to know is it possib...

5년 초과 전 | 답변 수: 1 | 0

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How can I get the results such as latency, throughput and LUT in FPGA if I working on the algorithm that is written in MATLAB code?
I am Huda. I am working on precoding technique that involve with matrix multiplication and inversion. How I can get the result...

대략 6년 전 | 답변 수: 0 | 0

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