PID

深空自主软件无线电，美国原版教程，NASA编写(Deep Space Software Defined Radio)

一个横好的谱估计算法，AM ma 和arma模型，可以自动的选取。(A good cross-spectral estimation algorithm, AM ma and arma model selection automatically.)

摘要 本文提出了一种新的基于极大似然法的椒盐噪声滤波算法。在传统BP 算法中引入 了极大似然估计，在训练样本时能够在考虑网络逼近行为的同时对噪声分布进行估计。而且 针对椒盐噪声模型构造了新的鲁棒误差函数，从而使算法本身的抗干扰性增强。实验结果表 明了该算法与传统BP 算法相比具有更好的滤波性能。(Abstract This paper presents a new maximum likelihood method based on impulse noise filter. In the traditional BP algorithm, the introduction of the maximum likelihood estimation, the training samples can also be considered acts of the network approach to estimate the noise distribution. Salt and pepper noise and model construction for a new robust error function, so that the enhanced anti-jamming algorithm itself. Experimental results show that the algorithm compared with the traditional BP algorithm has better filtering performance.)

利用EVIEWS软件进行时间序列的预测，预测方法更加简单易懂，精度也行度更高(forecasting ARIMA by EVIEWS)

此程序为链接Optisystem光学仿真软件的MATLAB程序(This program is linked Optisystem optical simulation software MATLAB program)

Binary Subtraction performs binary subtraction for two bit arrays and produces back the result, can be used if you represent your bits/symbols as array elements.

Ber analyisis of QPSK in rician fading channel

交通视频车辆监测源代码，没有统计车辆数目，使用者在代码中可以自行加上统计算法。(Traffic video vehicle monitoring the source code, and the vehicle number no statistics, the user is in the code itself with statistical algorithms.)

基于小波变换的图像阈值去噪的matlab代码，可以实现硬阈值，软阈值以及一种自适应阈值算法并且完成他们的对比；(One kind matlab code image threshold denoising based on wavelet transform can be achieved hard threshold and soft threshold and an adaptive threshold algorithm and complete their contrast )

一个用matlab自己编写的求直方图，均衡化的小程序(One used for I have written matlab histogram equalization small program)