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Shreen El-Sapa


Last seen: 3 giorni fa Attivo dal 2020

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MATLAB Answers

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Domanda


How can I get the limit of function val as mu2 tends to zero & infty?
% 1. Setup Symbolic Environment syms mu2 j real % Declare mu2 as a real variable % Define other necessary symbols her...

6 giorni fa | 1 risposta | 0

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How can I get the inversion Laplace to function val?
@Torsten Thanks so much. I will apply this code for other different parameters and tell you. Thanks again

8 giorni fa | 0

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How can I get the inversion Laplace to function val?
@Torsten, How are you get it? all curves should start with 0

8 giorni fa | 0

Domanda


How can I get the inversion Laplace to function val?
I wrote the code using function Talbot but I expect the result at t tends to infty it should give 1 because I divide it to the f...

8 giorni fa | 3 risposte | 0

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plot after taking inversion Laplace to val function and then divide it on val0 function for steady case, it should give 1 as t tends to infty
function ilt = talbot_inversion(F, t, M) % TALBOT_INVERSION Numerical inverse Laplace transform using Talbot's method ...

16 giorni fa | 0

Domanda


plot after taking inversion Laplace to val function and then divide it on val0 function for steady case, it should give 1 as t tends to infty
plot after taking inversion Laplace to val function and then divide it on val0 function for steady case, it should give 1 as t t...

16 giorni fa | 1 risposta | 0

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Domanda


inversion Laplace to val function
test0 function test0() clc; close all; t_values = linspace(0.0, 10, 100); u_t = zeros(size(t_values)); % Define parame...

28 giorni fa | 1 risposta | 0

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solve system of 6
I try this code: test1() function test1() clear; clc; close all; % Define time vector t_values = linspace(0.1, 10, 50); ...

circa un mese fa | 0

Domanda


solve system of 6
% Define symbolic variables syms g alpha1 alpha2 sigma c b s1 s2 beta2 E1 U % Use 0.5 instead of 0.1e1 ./ 0.2e1 for clarity g...

circa un mese fa | 1 risposta | 0

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How can I solve the problem in integral code?
please see this:

circa un anno fa | 0

Domanda


How can I solve the problem in integral code?
Solve the problem

circa un anno fa | 2 risposte | 0

2

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Domanda


How can I solve system of 6 equations in series?
How can I solve system of 6 equations in series?

oltre un anno fa | 0 risposte | 0

0

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Domanda


How can I correct this code?
% Data Initialization A = [ -0.1880 0.0100 -0.0079 -0.0273 0.1587 -0.4069 0.8943 -1.7404 ...

oltre un anno fa | 0 risposte | 0

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Domanda


How can I make a simulation to equation of continuity by Matlab?
How can I make a simulation to equation of continuity by Matlab?

oltre un anno fa | 0 risposte | 0

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Domanda


How can I calculate the integral of associate LegendreP(1,n,theta)*cos(theta)^2 ?
How can I calculate the integral of associate Legendre function P(1,n,theta)*cos(theta)^2 ?

circa 2 anni fa | 1 risposta | 0

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Domanda


How can I calculate the integral of Legendre function P(n,theta) ?
How can I calculate the integral of Legendre function P(n,theta) ? say: int(cos(theta)*P(n,theta),theta=0..pi) ;

circa 2 anni fa | 2 risposte | 0

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Domanda


How can I appear the streamline around the spheres?
clc A=[ -0.2 0.1 -0.4 1.0 -2.1 3.9 -6.9 11.6 -18.7 29.2 -44.0 64...

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I plot the complete two circles vertical not horizontal ?
clc A =[ -1. 0. 0. 0. 0. 0. 0. 0. 0. -1. 1. -1. 1. ...

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I replace data on the axis to become u horizontal and y vertical?
y = 0:0.01:5; t1=0.1; t2=3;t3=5;t4=10; nu = 5; u0=1; figure(1) hold on u1 = u0.*erfc(y./2.*sqrt(nu*t1)); u2 = u0.*erfc(y....

oltre 2 anni fa | 2 risposte | 0

2

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How can I plot the streamlines in all region around the inside sphere ?
@Star Strider Dear Star,can I plot half circles only?

oltre 2 anni fa | 0

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Domanda


HOW can I export table in latex outside to desktop?
How can I get a table from matlab to desktop?

oltre 2 anni fa | 1 risposta | 0

1

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Domanda


How can I fill the inside circle with any color?
too long code

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I show the contour lines between the following two concentric spheres?
a =1 ; %RADIUS b1=0.1;b2=0.1;s=1;sb=0.2;s1=sb./s;j=0.1;EZ=1;zeta0=-1;beta=1;i=(-1).^(1./2); sigma=0.4; ur=1; alpha=.628;k=1...

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I plot the following function?
alpha=0.001:0.1:5; s=1;sb=.1;s1=sb./s;j=0.1;EZ=1;zeta0=-1;beta=1;i=(-1).^(1./2); sigma=0.1; ur=1;k=5;b1=0.1;b2=0.1;c=0.1; %%%...

oltre 2 anni fa | 0 risposte | 0

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Domanda


How can evaluate the integral (r*bessilei(1,k*r)) dr, k is a constant?
How can I evaluate the integral? fun = @(r) r.*besseli(1,5.*r);

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I write "StruveL function" in matlab?
How can I write "StruveL function" in matlab?

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can i get table with data of u1,u2,u3,u4?

oltre 2 anni fa | 1 risposta | 0

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Domanda


I try to calculate the following integral
syms r sigma assume(sigma>0) assume(k>0 & k<1) L=int(r*besseli(0,a*r)*besselk(0,a*r)),r,sigma,1)

oltre 2 anni fa | 2 risposte | 0

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