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Titas Chattopadhyay


Last seen: nästan 3 år ago |  Active since 2020

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I have tried Runge Kutta method on this coupled nonlinear ode and get the error respect to the matrix dimension. Please help me with this.
% Define spatial domain Ly = 2; % Length of domain Lz = 1; N = 200; % Number of discretization poi...

nästan 3 år ago | 0 answers | 0

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Question


Unable to correct the code. Error shows the ode45 does not give a column vector. Please help me with these.
clear all, close all, clc %nu=0.001; % Diffusion constant g1 = 9.81; J = 1.2./1000; h = 0.075; lambda = 0.075; u_star = ...

nästan 3 år ago | 1 answer | 0

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Question


I can't find the error in this code. Please help with the dimension. Error in line 42
clc clear all close all %% Initial and Boundary conditions %% g = 9.81; J = 1.2./1000; h = 0.075; lambda = 0.075; u_st...

nästan 3 år ago | 1 answer | 0

1

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Question


error to perform assignment
clear all clc z = -1:0.2:1; y = -1:0.2:1; n = -2:0.4:2; h = 3; alpha = 0.1; m = 11; for j = 1:m for i = ...

mer än 4 år ago | 0 answers | 0

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undefined function 'f'
tmesh = linspace(0,pi/2,5); solinit = bvpinit(tmesh, @f); sol = bvp4c(@odefun, @bcfun, solinit); plot(sol.x, sol.y, '-o'); ...

mer än 4 år ago | 1 answer | 0

1

answer

Question


MATLAB R2019A
I have installed R2019A for my macbook air which was a trial version, now I want to buy the student suite license for R2019A, ho...

mer än 4 år ago | 2 answers | 0

2

answers