renlianjiance

模拟了衍射光栅的光学行为，运用matlab语言编写的程序，对科技工作者有很搭帮住(simulation of the optical diffraction grating, using the Matlab language procedures, IT workers have to take very live help)

总结了matlab中所有函数的用处及其来龙去脉，相信是matlab初学者的最爱 (Summarizes all the functions matlab use and context, is believed to be a favorite for beginners matlab)

后置滤波主要用来去除GSC处理后的信号中残余的噪声，改善了系统去噪的效果，得到了广泛的应用。(The post filter is mainly used to remove the residual noise in the signal after GSC processing and improve the effect of the system denoising, and has been widely used.)

语音处理的短时时域处理技术中的短时过零率的MATLAB编程( In pronunciation processing short-time time domain processing technology short-time zero rate MATLAB has programmed )

实现viterbi译码功能的matlab程序(source code for viterbi decoding)

This zip file have BPSK, QPSK, 16QAM, repetition coding and rayleigh fading channel code to get BER curve.

This is a source code . this is a sourc c odeeg

说明：  This code is used for moving object detection

实现了用最小二乘法对信号消除趋势项，用Matlab调用Excel中数据，并附实测数据。(achieved using the method of least squares to signal the elimination trend, Matlab called Excel data, with the measured data.)

smith预估器添加到PID的控制器当中，解决了控制对象有延迟的影响(Smith predictor is added to the PID controller, solves the influence of time delay control object)