i_lab2lch

根据系统传递函数求系统时域性能指标，输入为阶跃信号(Transfer function evaluation system according to the system performance in time domain, the input step signal)

ARMA model Calculates adaptive autoregressive (AAR) and adaptive autoregressive moving average estimates (AARMA)

阵列信号处理中关于DOA估计和信源数估计的几个经典算法的仿真(the simulation of some classic algorithms on array signal processing for DOA and the number of sources)

说明：  matlab中的16QAM调制的程序，希望大家觉得有用(16QAM modulation in matlab procedures)

linear the sychronous machin

利用互相关求解时延差，入门程序，仅供参考(Using cross-correlation to solve delay difference, introductory procedure, for reference only)

说明：  电气的同学常用的牛顿潮流法的计算过程及其算法原理(Newtonian trend method)

distribution-system in the matlab mfile

双音多频信号的合成和检测 可以实现按键音的形成和按键的检测(Synthesis and detection of dual tone multi-frequency signals can be tested key tone formation and keys)

用下面的程序产生并显示与小波db4相关联的四个滤波器组.小波函数db4的迭代生成过程.单尺度一维离散小波分解与重构(With the following procedures and display associated with the db4 wavelet filter banks of four. Db4 wavelet function to generate the iterative process. Single-scale one-dimensional discrete wavelet decomposition and reconstruction)