Signal processing ( scipy.signal) # Convolution #Ĭross-correlate two N-dimensional arrays.Ĭonvolve two N-dimensional arrays using FFT.Ĭonvolve two N-dimensional arrays using the overlap-add method.Ĭonvolve2d(in1, in2)Ĭorrelate2d(in1, in2)Ĭross-correlate two 2-dimensional arrays.Ĭonvolve with a 2-D separable FIR filter.Ĭhoose_conv_method(in1, in2)įind the fastest convolution/correlation method.Ĭorrelation_lags(in1_len, in2_len)Ĭalculates the lag / displacement indices array for 1D cross-correlation.īspline is deprecated! is deprecated in SciPy 1.11 and will be removed in SciPy 1.13.Ĭubic is deprecated! is deprecated in SciPy 1.11 and will be removed in SciPy 1.13.
