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4 votes
1 answer
2k views

2D cross section from 3D surface

0 votes
0 answers
24 views

Help with inferring Network topology from Spectral templates

0 votes
1 answer
96 views

Step size constraint in Euler backward

0 votes
1 answer
67 views

How to plot the power spectrum

4 votes
0 answers
120 views

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2 votes
1 answer
82 views

enough conditions to check that a matrix doesn't have Cholesky factorization while factorizing it

9 votes
3 answers
3k views

More stable algorithm to calculate `sqrt(a^2 + b^2) - abs(a)` in MatLab

1 vote
0 answers
83 views

Method of lines for a mixed PDE

2 votes
0 answers
67 views

Complex matrix logarithm discontinuity by solving inverse Fourier integral by alternative method to FFT

1 vote
0 answers
131 views

Using Sundials CVODE in MATLAB

0 votes
1 answer
66 views

How can I find the current for a nonlinear electrical circuit using the Shockley equation, in Octave?

2 votes
1 answer
622 views

Solving ODE with Spectral Method using Chebyshev Polynomials

1 vote
2 answers
110 views

Matlab eigs function with function handle

2 votes
0 answers
37 views

In electromagnetic simulation, how much does the feed model impact an antenna's directivity performance and E-field phase readings?

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