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pwm波形输出，用来产生20ms周期的pwm波，用来驱动舵机。(the output of pwm, it is helpful to the user.)

用matlab编程来实现，用HMM模型进行孤立词的语音识别(using Matlab programming to achieve with HMM term isolation of Speech Recognition)

这是一个SSB移相法分析信号的Systemview源代码。(This is a SSB phase shift analysis of the signal source code Systemview.)

采用多尺度引导滤波的自适应retienx算法，实现不同光照条件下的图像增强(Adaptive retienx algorithm using multiscale guided filtering to achieve image enhancement under different illumination conditions)

image threshoolding color image

说明：  这是一个通用的宽带模拟器上基于OFDM分组传输系统为基础。它要求MATLAB版本6.0或更高。(This is a generic simulator-based broadband packet transmission system based on OFDM. It requires MATLAB version 6.0 or higher.)

介绍了各种数值优化的方法，在通信系统中，很多地方都需要做最优化处理，这本书介绍了详细的优化理论(Introduced a variety of numerical optimization methods, in the communication system, many places need to do one of the optimization, this book presents a detailed optimization theory)

上学学习matlab的期末考试试题：包括地球和火星绕太阳运转动画演示；利用两种不同途径求解边值问题；多种方法求解Lorenz模型；多种方法求解Apollo卫星的运动轨迹；利用Matlab设计一个简单的计算器，要求：（1）友好的交互界面；（2）至少能够实现加减与乘除预算。(School learning matlab final exam questions include: Earth and Mars around the sun animation using two different approaches for solving boundary value problem variety of methods to solve the Lorenz model variety of methods to solve the trajectory of Apollo satellites using Matlab to design a simple The calculator requirements: (1) friendly interface (2) addition and subtraction and multiplication and division to achieve at least the budget.)

OFDM的Matlab仿真，加入了加性白高斯噪声，模拟了整个通信系统。(OFDM Matlab simulation)

说明：  此仿真是风力发电直流侧斩波控制simulink仿真(This simulation is the wind power dc side chopper control simulink simulation)