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Question
How can i create a column matrix as mentioned bellow of n elements.
A=[0.5;0.5;0.5;0.5....up to n elements]
8 years ago | 1 answer | 0
1
answerQuestion
How can i remove this for loop to vectorize the code?
x1=0; a = 1.; x2=a; T = 12000.; n = 39; m = 100.; dx = a/(n+1.); dt = T/m; t=0.; ...
8 years ago | 1 answer | 0
1
answerQuestion
How can i vectorize the for loop in this code? is there any solution to calculate a matrix having both the variable indice?
clear all; % clear all variables in memory close all; xl = 0; xr = 1; ...
8 years ago | 2 answers | 0
2
answersQuestion
How can i vectorize this for loop? please help.
t = 0:dt:T; x = xl:dx:xr; u = zeros(xn+1,tn+1); for j = 1:tn; tm = j*dt; if j == 1; for i = 2:xn; ...
9 years ago | 1 answer | 0
1
answerQuestion
How can I vectorize code mentioned below?I want to remove for loop considering repective array sizes of z and (0:N)? Please help.
clearvars -except f_ans time_sequential; tic; z=-2:0.001:2; N=200; format long; f=zeros(1,length(z)); fo...
9 years ago | 1 answer | 0
1
answerQuestion
Below I have stated both my 'original code' and its corresponding 'vectorized code' for the series approximation of Error function, but I'm getting wrong results by evaluating my 'vectorized code'. Please help.
%%original code z=-2:0.001:2; sm=0; N=200; format long; f_ans=zeros(1,length(z)); for k=1:length(z) sm=0; for n=...
9 years ago | 1 answer | 0
1
answerQuestion
How to code Taylor's series approximation of Error function? Is following code right? Please help
z=0:4; ert=zeros(1,length(z)); sm=zeros(1,length(z)); sm=0; for k=1:length(z) for n=0:500 sm=sm+((-1)^n*z(k)^(2*n+...
9 years ago | 2 answers | 0
2
answersQuestion
How to vectorize integral function in a code?
syms r syms p fun1=@(r)(r.^((1-bta)/alpha)/pi*alpha).*exp(-r.^(1/alpha)).*(r*sin(pi*(1-bta))-z*sin(pi*(1-bta+alpha)))/((r.^2...
9 years ago | 0 answers | 0
0
answersQuestion
How to get values of MLF of lets say c which is a 1D array and we want to calculate and save values of MLF of every number specified in array in the MLF code on mathwork site itself?
for e.g.,c=[1:368]
9 years ago | 0 answers | 0
0
answersQuestion
How to define K(r,alpha,beta,z) this function?
function res=K(r,alpha,bta,z) res=r.^((1-bta)/alpha).*exp(-r.^(1/alpha)).*(r*sin(pi*(1-bta))-... z*sin(pi*(1-bta+alpha))...
9 years ago | 1 answer | 0
1
answerQuestion
In the code below, I'm getting wrong answer in CASE 5 while comparing with the code of Mittag leffler function on mathworks site. Please help
clc %clearvars -except alpha bta t E1 E2 time_usingfun_mlf % clear all; %close all; alpha = 0.8; bta = 0.7; %t = 0:1e-3:0....
9 years ago | 0 answers | 0
