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francis

Rating
1490.79 (4,403,078th)

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7,034 (22,813th)

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Title	Δ
What techniques are effective to find periodicity in arbitrary data...	+2.18
Choosing a precise frequency interval for power spectrum	0.00
How to extract features from FFT?	0.00
Looking for a List of LAPACK/BLAS Error code	0.00
All eigenvectors of large sparse matrices are zero	0.00
LAPACKE_cheev only returns upper matrix of eigenvectors	0.00
Building static Armadillo using OpenBLAS, ARPACK, LAPACK, and SuperLU	+0.03
Best performance method when solving 7000x7000 linear system with p...	0.00
Restore sum of sinusoids function by its sample	+0.45
How do I access the dynamically allocated 2D array of type fftw_com...	0.00
How to use the FFT for a 1D deconvolution?	0.00
Confusion about FFTW3 guru interface: 3 simultaneous complex FFTs	0.00
Full matrix or triagonal part necessary in LAPACKE function for dia...	+2.18
FFT noise frequency remove	0.00
Prefactors computing PSD of a signal with numpy.fft VS. scipy.signa...	0.00
Efficiently using 1-D pyfftw on small slices of a 3-D numpy array	0.00
Wrong 2D CuFFT inverse transform compared to fftw3	0.00
How to calculate spectral derivative using scipy.fftpack (DST, DCT)	0.00
How do I create a low pass filter for audio using fft	0.00
FFT for 3d sensor signal	0.00
How do dimensions affect performance in pyfftw?	0.00
Computation of Pseidoinverse with SVD in C++ using BLAS and LAPACKE	0.00
how fft points should be rescaled to get the same results as the an...	0.00
Cannot retrieve original image using FFT with FFTW	0.00
1D real FFT and IFFT of a 3D array	0.00
Python - Fourier transform wrong frequency	0.00
Fastest way of solving linear least squares	-0.49
Solved: FFT Frequency Bins and PIC32	-1.77
Is there any way to compute 1D FFT of 2D FFT in another dimension w...	+2.06
How to do 100000 times 2d fft in a faster way using python?	0.00
Frequency band pass in python?	0.00
Deterministic Fourier Deconvolution	0.00
LAPACKE matrix inversion segmentation fault C	0.00
Why are frequency values rounded in signal using FFT?	+1.11
performing fft using sounddevice numpy array	0.00
Unexpected valley in Fourier Transformation using Scipy FFT	0.00
Fourier series data fit with numpy: fft vs coding	0.00
numerical diagonalization of a unitary matrix	0.00
liblapacke: undefined reference to symbol 'dposv_'	0.00
Compute (Aᵀ×A)*(Bᵀ×B) matrix using gsl, Blas and Lapack	0.00
Diagonalization of ill-conditioned matrix and imposibility to compu...	+2.00
How to compile C extension for Python where C function uses LAPACK...	+0.02
Poisson equation solver in 3-D Sine transform of r2r type using FFT...	0.00
The speed of filling sparse matrix in Eigen depends on number of no...	0.00
Using GMRES to solve a complex sparse matrix with armadillo	0.00
Large performance differences between OS for matrix computation	-1.25
FFTW3 compute cross-correlation in the same signal	0.00
fortran 2d-FFTW inconsistent with C 2d-FFTW results	0.00
Lapacke in C: using dsymm, linker error	0.00
Losing radial symmetry in solving Poisson equation with FFTW in C	+2.01