6_freqDomainFiltering

使用MATLAB编程，用于仿真QPSK的解调

2psk调制与解调，非常的有用，赶快下载。(2psk modulation and demodulation)

Simple File Transfer program

PLL锁相环的搭建，通过坐标变换实现锁相(PLL Phase-Locked Loop)

利用MATLAB编写了GM（1，1）预测模型的程序，方便人们直接使用该程序进行预测。(MATLAB prepared using GM (1,1) prediction model of the procedures for people to direct the use of the prediction process.)

在matlab编程环境下，利用GUI开发，实现电脑自动关机。(matlab programming the computer automatically shut down.)

用两种递推最小二乘辨识的方法辨识吹风机函数。在加白噪声和有色噪声的情况下观察变化。两个辨识的结果与实际输出很接近，但是都会比实际的要大一点。有可能是对有色噪声的估计所引起的。噪声的增加不明显。(Identification by two recursive least squares method to identify a hair dryer functions. Observe the changes in the plus white noise and colored noise situations. Two identification results with actual output is very close, but it will be bigger than the actual. There may be an estimate of colored noise caused. Noise increase is not obvious.)

调用lorentz，生产lorent的吸引子图，即吸引子生成的主程序。(Attractor map production lorent )

matlab经典，助你成为matlab大人，希望对你有用(cellular automation)

数据统计与分析，基于matlab的函数实现，(some data statistical and data analyse in matlab ,)