zhixian3

在语音识别系统中，端点检测的目的是要区分语音段和非语音段 ,它在自动语音识别中起着关键作用(In speech recognition systems, the purpose of endpoint detection is to distinguish between voice and non-voice segment, which in automatic speech recognition plays a key role)

说明：  模拟退火算法 自己写的一点小程序 提供一点参考(Simulated annealing algorithm to write their own applets provide a reference point)

地球物理地震学——基于FK域的波场分离，也可应用于滤波(FK domain wave field separation, can also be applied to filter)

基于matlab的车牌识别图像预处理，图像灰度图像腐蚀(Based on license plate recognition matlab)

牛顿方法用于优化问题，其中包括最初等的牛顿方法。以及初始点不可行的算法。(Newton optimization)

信道估计程序\MIMO-OFDM 系统的信道估计程序，包括导频设计，信道建模,常见的信道估计方法(Channel estimation program MIMO-OFDM system channel estimation procedures, including the pilot design, channel modeling, common channel estimation method)

MATLAB BASED IMAGE ACQUISITION AND WHEELING CONTROL

GODLIKE - A robust single-& multi-objective optimizer

matlab实现遗传算法,This directory contains the Genetic Algorithm Optimization Toolbox for Matlab 5. (genetic algorithm matlab realize, This directory contains the Genetic Algorithm Optimization Toolbox for Matlab 5.)

用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。(Matlab simulation bearing fault signal)