transform是一个函数命令，应用于指定范围的每个元素。
A basic Fourier transform identity coupled with an iterative convergence algorithm provides a powerf...
Computing-the-2-D Discrete-Fourier-Transform IEEE article...
采用多孔trous算法(undecimated wavelet transform)实现小波变换...
Improved Instantaneous Frequency Estimation Using an Adaptive Short-Time Fourier Transform...
Discrete Fourier Transform and Power Spectrum Calculates Power Spectrum from a Time Series...
采用多孔trous算法(undecimated wavelet transform)实现小波变换，希望对大家有用...
A 2-D ECG compression algorithm based on wavelet transform and vector quantization...
This directory includes matlab interface of the curvelet transform using usfft. Basic functions ...
fftw,the fastest fourier transform in the West。用于快速计算离散傅里叶变换，用c编程...
2-D wedgelet transform using top-down quadtree decomposition...