maximum-likelihood-estimation-method-can-be-used-

this is a hata model

对任意大小的灰度图像进行zig-zag变换和反变化，或者是对DCT之后的图像进行zig-zag变换，确定其中频信息。(Any size of gray-scale images in zig-zag transform and anti-change, or is the DCT of the image after the zig-zag transform, to determine which frequency information.)

an implementation of Notch_Filter in matlab for image processing

TSP-PSO算法的matlab程序文件，有助于了解该算法(The produce of matlab about TSP-POS)

在matlab中实现哈夫曼压缩和解压缩。(Huffman compression and decompression in matlab.)

多普勒二维频谱分析，通过载入数据得出而为多普勒频谱(2D Doppler spectra)

测量数据处理中闭合导线、支导线、附合导线的计算代码三个，另外两个是牛顿迭代法和GaussSeidel迭代法。(Measurement Data Processing Closed Traverse, Traverse, with a combined computing code three conductors, two other Newton iterative method and GaussSeidel iterative methods.)

Simulation of the real time traffic signals

选主元的高斯消元法，用于求解线性方程组。很方便！基于c++开发。(Selected principal component of the Gaussian elimination method for solving linear equations. Very convenient! Based on c++ development.)

arma模型，很不错的M文件，有助于学习提高(arma model, very good M-file help learning to improve)