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Jamal Ahmad


Last seen: meer dan 2 jaar ago |  Active since 2013

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Professional Interests: Communications and Signal Processing

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

meer dan 3 jaar ago | 0

Question


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...

meer dan 7 jaar ago | 2 answers | 0

2

answers

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

ongeveer 8 jaar ago | 0

| accepted

Question


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...

ongeveer 10 jaar ago | 3 answers | 0

3

answers

Question


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...

meer dan 10 jaar ago | 0 answers | 0

0

answers

Question


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...

bijna 11 jaar ago | 7 answers | 0

7

answers

Question


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) ...

ongeveer 11 jaar ago | 1 answer | 1

1

answer

Answered
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 ...

ongeveer 11 jaar ago | 2

Question


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...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


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...

ongeveer 11 jaar ago | 2 answers | 0

2

answers

Question


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...

meer dan 11 jaar ago | 2 answers | 0

2

answers

Question


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

meer dan 11 jaar ago | 3 answers | 0

3

answers

Question


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...

meer dan 11 jaar ago | 1 answer | 0

1

answer

Question


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

meer dan 11 jaar ago | 4 answers | 2

4

answers