Jamal Ahmad

Last seen: 거의 4년 전 | 2013년부터 활동

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Professional Interests: Communications and Signal Processing

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How can I extract non-consecutive indices from a vector?
p=density( [ 1, 3, 6 ] )

거의 5년 전 | 0

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How to update legend in MatLab R2017a
I found that in the new version of MatLab, R2017a, they removed the option of updating the legend (Right-Click on legend ----> s...

대략 9년 전 | 답변 수: 2 | 0

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What is a Nakagami channel ?
Nakagami-m fading channel is a more generalised fading channel representation. Channels and noise are two different matters. Noi...

9년 초과 전 | 0

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Comparing two numbers by using IF in Matlab
I want to compare two numbers (x, and y), if they are equal or not. However, even if these two numbers are equal, if co...

11년 초과 전 | 답변 수: 3 | 0

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How to add FFT Spectrum Scope in Simulink?
How to add *FFT Spectrum Scope* in Simulink? And how to change it to *B-FFT* bloack? I'm using Matlab version 2013b Man...

대략 12년 전 | 답변 수: 0 | 0

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multiplication of infinity by zero in Matlab Calculation
Hi, I have a problem with the evaluation of an equation. My problem is that; one of the parts in the equation will result to...

대략 12년 전 | 답변 수: 7 | 0

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Regularized Hypergeometric Function and Hypergeometric Function Syntax
Hi MatLab have the same Syntax for both Hypergeometric Function and Regularized Hypergeometric Function; hypergeom(a,b,z) ...

12년 초과 전 | 답변 수: 1 | 1

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hypergeometric2f1 function representation and calculation
hypergeom(n,d,z) is the generalizedhypergeometric function F(n, d, z),also known as the Barnes extended hypergeometric function ...

12년 초과 전 | 3

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Integration of the unknow variable
Hi, Is it possible in MatLab to integrate a function of the unkow variable? for example: clc; clear all; close all; syms...

12년 초과 전 | 답변 수: 2 | 0

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hypergeometric2f1 function representation and calculation
Hi, I want to know how one can represent and calculate the hypergeometric2f1 function in matlab? hypergeometric2f1(a,b;c;d...

12년 초과 전 | 답변 수: 2 | 0

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what is this mean: Gradient must be provided for trust-region algorithm?
Hi, I have matlab code, when I run it I receive this message: Warning: Gradient must be provided for trust-region algorith...

거의 13년 전 | 답변 수: 2 | 0

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incomplete gamma function calculation
Hi, I have this equation: gamma(5,x) = 2 how I can find the value of x? Thanks

거의 13년 전 | 답변 수: 3 | 0

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loop for measuring values in different cases
Hi, If I want to measure the value of something in different cases, how I do it? because in this loop it will show previou...

대략 13년 전 | 답변 수: 1 | 0

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generate random numbers in range from (0.8 to 4)
Hi How to generate 20 random numbers in range from (0.8 to 4) Thanks

대략 13년 전 | 답변 수: 4 | 2

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