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Cannot import large .dat files
Dear All, I have some huge data files, containing around 15000000x2 matrices in seperate files. That is, one of my files cont...
12 years 前 | 1 个回答 | 0
1
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Fast matrix multiplication in loop
Thank you all. Really, preallocation was the issue and fixes it.
Fast matrix multiplication in loop
Thank you all. Really, preallocation was the issue and fixes it.
12 years 前 | 0
提问
Fast matrix multiplication in loop
Dear All, I have two matrices with dimensions 3x3 and E6x3. I need to multiply each row of the latter with the former. It's l...
12 years 前 | 3 个回答 | 0
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Symbolic matrix diagonalization problem
Dear All, I faced a problem with matrix diagonalization. I want to find the matrix that diagonalizes, say, matrix A. It is kn...
12 years 前 | 1 个回答 | 1
1
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lsqcurvefit with a 'zero' in denominator
Hello Everyone, I have a data set [xdata,ydata], which are in fact calculated by a Fortran code. All I want to do is to fit t...
13 years 前 | 1 个回答 | 0
