pls

this code is use to read ply file

使用matlab计算汽车动力性，为分析整车性能打下基础，同时作为分析整车性能的工具(Calculation of vehicle dynamics)

test m-file for fsk modulation

使用matlab设计PID控制器消除系统静态速度误差的方法，主要使用等幅振荡法,并通过WORD给出了传递函数。(PID controller design using matlab static speed error elimination systems approach, the main use of the oscillation amplitude France, and through the WORD gives the transfer function.)

record program to record sound in matlab

This class is an parser setting, such as non-validating or entity-expanding.

matlab编写的一个音频加密的程序，格式要求wav的形式，有运行结果。(matlab prepared an audio encryption procedures, the form of wav format requirements, and the results.)

说明：  利用parzen窗进行概率密度函数估计，并给出仿真，程序简单易懂。(Using parzen Window probability density function estimation and the simulation, the program is simple to understand.)

matlab 读取文件中数据并绘制图形的程序(matlab draw the data from the other files)

drools activiti intergration