中文说明：单径或多径瑞利衰落信道仿真，具有丰富的参数选项,基于kaiser窗的双谱线插值FFT谐波分析，实现了对10个数字音的识别程序包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，代码里有很完整的注释和解释。
English Description：
Single path or multipath Rayleigh fading channel simulation, has a wealth of options, based on Kaiser window double spectrum line interpolation FFT algorithm for harmonic analysis, the realization of the 10 digital audio recognition program including music algorithm, ESPRIT algorithm Root-MUSIC algorithm, the code is very complete annotation and interpretation of the.