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Abdullah


KFUPM

Active since 2011

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Define A-law (piecewise function) in Matlab
*Hello everyone I am having problems in defining the A-law in communication for a massage signal m, which is: m = mp*co...

bijna 13 jaar ago | 0 answers | 0

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system of two linear ordinary differential equations
Hello Everyone I had a very difficult question, that we are required to solve it using either Matlab or Math-cad: The ques...

bijna 13 jaar ago | 1 answer | 0

1

answer

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Solution of System of Two First-Order Differential Equation
I have a system of a two first-order differential equations, but the problem is that all the constants are expressed in resist...

bijna 13 jaar ago | 1 answer | 0

1

answer

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something wrong with my code (iteration)
Hello, everyone what is wrong with my code?? I = 2.8438-0.883j; V = 7955; Em = 7967; for a= 0:0.01:2 ...

ongeveer 13 jaar ago | 1 answer | 0

1

answer

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Evaluating constants
Hello everyone, I have to evaluate a very complicated number, and its important to me, so i can not use calculator to find be...

ongeveer 13 jaar ago | 2 answers | 0

2

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Solving Equations by Assuming Values and Iteration
Hello everyone. I need a code that can solve two equations: 40*pi*1E3 = sqrt(1/(C1*C2*R3*R4)); 40*pi/0.7 = 1/(C1*R3)...

ongeveer 13 jaar ago | 1 answer | 0

1

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Question


Fit curves to data
Hello! Assume that I have this code: u0 = pi*4E-7; I = 5; N = 1; X = [ 12.0 ; 8.5 ; 6.0 ; 4.1 ; 3.5 ]; B1 = ...

ongeveer 13 jaar ago | 1 answer | 0

1

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Question


Simple Data Analysis
Hello everyone! I have two simple questions in data analysis: 1) I have z, a 17*1 matrix, for each value of z, I want to f...

ongeveer 13 jaar ago | 1 answer | 0

1

answer