bss

Speech recognition matlab code

Comparison of two survival curves can be done using a statistical hypothesis test called the log rank test. It is used to test the null hypothesis that there is no difference between the population survival curves (i.e. the probability of an event occurring at any time point is the same for each population).

说明：  实现了用rs232接口传入数字信号，并且可通过键盘输入对模数转换器放大率的数值改变(Achieved with a rs232 interface, the incoming digital signal, and keyboard input to the ADC through the magnification of the numerical change)

模糊控制的程序。一，对样本进行聚类分析，以此来确定模糊规则个数。二，利用K-means法对样本聚类。三，参数修正过程。(The example of fuzzy control)

微分方程的matlab解法，已经试过，很不错，放心使用(Matlab differential equation solution, has been tried, very good, ease of use)

二端口网络，matlab微波实验仿真技术(Two-port network)

Clave con un teclaod matricial y displays de 7 segmentos, se selecciona una clave de tres igits y al ultimo intento deja de funcionar el cto

Basic Kalman filter, heavily commented, for beginners to Kalman filtering.

褶积程序，第一次用matlab编的，不知道能不能用(Convolution process, the first compiled with matlab do not know can not be used)

包括emd分解程序，求边际谱程序，hilbert包络解调程序，求取小波包频带能量程序，K均值聚类程序(fault diagnosis program)