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How can I solve coupled nonlinear hyperbolic equations?
I am trying to solve the two coupled bvp equations listed as below: where and are constants. I don't think pdepe can solve th...
3 years 前 | 1 个回答 | 0
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Creative way to create a Matlab array from a textfile with multiple headers.
I am trying to parse a molecular dynamics dump file which has headers printed periodically. Between two successive headers, I ha...
5 years 前 | 1 个回答 | 0
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Solving a system of nonlinear equations with unorganized unknowns?
Ideally when using fsolve, my entire solution vector will be unknown. However my unknowns are broken down into 2 vectors x and r...
6 years 前 | 1 个回答 | 0
1
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Integrating over a domain which has a singularity?
So I have to numerically integrate a function which is of the form over a spherical element (i.e r->[0,R],phi->[0,2pi] etc). My...
7 years 前 | 0 个回答 | 0
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How do i extract these arrays from a .m file?
I need to get the matrices but I'm unsure how to proceed. The file in question is attached as a picture. Thanks!
8 years 前 | 1 个回答 | 0
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How do I plot the output of fmincon when I'm already using options twice; once to include gradient using optimoptions and the next to plot using optiset?
So as said in the question, I have to define options twice but I can't use them concurrently. How can I prevent conflict between...
8 years 前 | 1 个回答 | 0
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How do I plot contours of a symbolic function at a specific heigh?
So I'm trying to implement Newton's method for optimization and I don't know how to plot the contour at each step vector. I thin...
8 years 前 | 0 个回答 | 0
