waveletstoolbox

这是VAD有关代码。也就是说为了在音声中找到activity voice 用GAET方法来决定阈值，然后判别了无音区间。(voice activity detection)

路基导航系统罗兰信号模拟代码，matlab实现，可以方便得设置各种参数(Roadbed navigation system Loran signal simulation codes, matlab realize, you can easily configure various parameters)

用matlab编写的HDB3码文件，可以将HDB3码转换成AMI码，并还原检错(HDB3 code file using matlab HDB3 code convert AMI code and restore the error detection)

说明：  RRT 路径规划 基于二值图，压缩包内包含地图(RRT path planning is based on binary graph, and the compressed package contains map)

在MATLAB环境下实现规则文字碎片的自动拼接(Rules for implementation of the text fragments in the MATLAB environment automatic stitching)

使用M语言编程的PLL程序，可以快速的实现对相位的锁定。(PLL using the M programming language program, you can quickly lock the phase of realization.)

explain simulink matlab pmsm motor

计算模糊熵，可用于生理信号的变异性分析。本算法降低了个体差异，更易于检测生理状态引起的复杂度改变。(Calculating the fuzzy entropy can be used for variability analysis of physiological signals. The algorithm reduces the individual differences easier to detect changes in the physiological state of the complexity caused.)

实现了PWM整流的功能，并网闭环控制，稳定直流电压。(The function of PWM rectifier is realized, and the closed loop control is connected to the grid, and the DC voltage is stabilized.)

计算曲柄滑块的matlab程序，可以运行，机械学基础上机课(Calculation of crank slider matlab program)