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Jamal Ahmad


Last seen: plus de 3 ans il y a Actif depuis 2013

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Professional Interests: Communications and Signal Processing

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

plus de 4 ans il y a | 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...

presque 9 ans il y a | 2 réponses | 0

2

réponses

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

environ 9 ans il y a | 0

| A accepté

A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

plus de 9 ans il y a

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...

environ 11 ans il y a | 3 réponses | 0

3

réponses

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...

presque 12 ans il y a | 1 réponse | 0

0

réponse

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...

presque 12 ans il y a | 7 réponses | 0

7

réponses

A soumis


probability density function of (Gaussian Normal Distribution)
Gaussian Normal Distribution is one of the most popular distributions that is widely used.

environ 12 ans il y a | 1 téléchargement |

1.0 / 5
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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) ...

environ 12 ans il y a | 1 réponse | 1

1

réponse

Réponse apportée
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 ...

environ 12 ans il y a | 3

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...

environ 12 ans il y a | 2 réponses | 0

2

réponses

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...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

A soumis


PDF of Nakagami distribution
This Matlab code is for plotting the pdf of the Nakagami distribution.

plus de 12 ans il y a | 2 téléchargements |

4.3 / 5
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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...

plus de 12 ans il y a | 2 réponses | 0

2

réponses

Question


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

plus de 12 ans il y a | 3 réponses | 0

3

réponses

A soumis


Gamma Function CDF
matlab code for ploting Gamma Function CDF.

plus de 12 ans il y a | 1 téléchargement |

2.5 / 5
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A soumis


Gamma Function PDF
matlab code for ploting the pdf of the gamma function.

plus de 12 ans il y a | 1 téléchargement |

5.0 / 5
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A soumis


BER for MRC over flat fading channel
this is theroritical BER calculation for the multipath flat fading channel.

plus de 12 ans il y a | 2 téléchargements |

0.0 / 5
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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...

plus de 12 ans il y a | 1 réponse | 0

1

réponse

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

presque 13 ans il y a | 4 réponses | 2

4

réponses