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改进自相关法提取基音周期，去除声道的影响。(Improved auto-correlation method to extract the pitch period to remove the influence of channel.)

this model show the design of sun seeker control system using neural network model refrence with neural network toolbox and SIMULINK with MATLAB

说明：  MATLAB环境下，离散傅里叶算法的运行代码(Using DFT and FFT to realize discrete processing of digital signal in Matlab environment)

电压空间矢量发生器程序，用于三相全桥电路的脉宽调制技术，属于电力电子与电力传动学科范围。(Voltage space vector generator procedure for three-phase full-bridge pulse-width modulation circuit technology, power electronics and power belong to discipline the scope of transmission.)

MATLAB实现端点检测程序，需要加载voice box工具箱(MATLAB realization of endpoint detection process, the need to load the voice box toolbox)

MSK 完整的调制及解调程序，包含主函数和所有的调用函数。(MSK modulation and demodulation contain main function and subfunction.)

说明：  matlab中自带的仿真模块simulink哥哥模块及其功能的介绍(matlab simulink simulation module that comes with modules and functions described his brother)

matlab code for mdct

cdma, direct sequence spread spectrum modulation. computes error rate of received sequence in a AWGN channel. simulated in simulink.

这是一个SVM的故障诊断应用程序，利用MATLAB可以直接运行程序(This is a SVM for fault diagnosis application, use of MATLAB can run programs)