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维纳噪声抑制，设计p阶的最优FIR维纳滤波器，估计平均平方误差， 试针对p=12的情况，分别取几个不同的权值(如0.1, 0.5, 1.0)，研究这时的噪声抑制性能。(Wiener noise suppression, the optimal design of p-order FIR Wiener filter, estimated mean square error, try the case for p = 12, respectively, the right to take several different values (such as 0.1, 0.5, 1.0), study time noise suppression performance.)

升余弦滚降系统的源程序 matlab程序示例简要示范(Raised Cosine system source code matlab brief demonstration program examples)

PLL时域仿真器,用来对PLL环路稳定性进行判断(PLL time domain simulator)

平移运动阵列，每次快拍平移一个阵元间距，然后将各个时刻阵元上接收到的信号相加，从而使得原来相干的信号变成部分相关信号。该程序观察阵元上信号形成的干涉条纹，以此判断信号的相干程度(Translational motion array, shifting each time a snapshot array element spacing, array element and then each time the signal received on the sum, so that the original signal into a coherent part of the relevant signals. Array element of the program observe the interference fringes formed on the signal in order to determine the degree of coherent signals)

薛定宇的编写的PID调节器 可以下载学习一下 很有帮助的(PID tuning tool )

模糊逻辑的matlab工具箱，和matlab自带的工具箱不同。里面包含了更多的应用函数。(Fuzzy logic toolbox of matlab and matlab different built-in toolbox. Which contains the application of additional functions.)

BPSK调制的通信系统，包括： （1）随机数据产生及BPSK 调制 （2）插值处理 （3）三种低通滤波器的设计（从升余弦滤波器改为平方根升余弦滤波器 （4）载波调制 （5）从升余弦滤波器改为平方根升余弦滤波器 （6）AWGN 信道 （7）匹配滤波 （8）采样与解调，误码率计算 （9）误码率的理论曲线以及仿真曲线 整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)

组合AVI mov=avifile( basketball3.avi , fps ,25) (Portfolio AVImov = avifile (basketball3.avi, fps, 25))

Particle swarm optimization code

MATLAB 空间直角坐标系与大地坐标系转换(MATLAB space rectangular geodetic coordinate system conversion)