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How do I check the convergence of an FEA model?
I am working on a FEA model in MATLAB. The code takes in the values of 'n' (Number of nodes) and caluclates displacement at the ...
8 years 前 | 0 个回答 | 0
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How do I manually insert variables I have declared symbolically into a zero matrix?
I have been trying to insert symbolic variable into a zero matrix. clear all clc syms k1 k2 k3 k4 global_k...
8 years 前 | 1 个回答 | 0
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How do I solve the given coupled set of ODEs?
I am trying to solve the following initial value problem m=but my code doesn't seem to work. Here is the code: syms x1(t) x...
8 years 前 | 0 个回答 | 0
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How can I find the double integral using Trapezoidal rule?
I want to find the double integral of the following function (sin(x+3*y))^2*exp(x-2*y)/(x^2+2). Limits are x and y from -1 to 1....
8 years 前 | 1 个回答 | 0
