# README
signal
Functions
func Complex
func Complex(x []float64) []complex128
Complex converts reals to complex
func Conv
func Conv(x, h []float64) []float64
Conv returns the convolution of x and h. The computational complexity is O(n²) so for large input signals you should use fft.Conv instead.
func Log2
func Log2(x int) int
Log2 returns the radix-2 logarithm of integer x using a very fast algorithm
func Map
func Map(f func(float64) float64, x []float64) []float64
Map applies f to each real element of x and returns the results
func MapComplex
func MapComplex(f func(complex128) complex128, x []complex128) []complex128
MapComplex applies f to each complex element of x and returns the results
func MapReal
func MapReal(f func(complex128) float64, x []complex128) []float64
MapReal applies f to each complex element of x and returns the results
func Max
func Max(x []float64) float64
Max finds the maximum value in x
func Min
func Min(x []float64) float64
Min finds the minimum value in x