QPSK

基础程序，便于学习matlab，便于初学者掌握(The basis of procedures, to facilitate learning matlab, easy for beginners to master)

说明：  视频监控中，基于matlab的视频跟踪源代码(Video surveillance, video tracking based on source code matlab)

ofdm in fading channel

This is code for Haralick feature extraction for image in matlab. The basis for these features is the gray-level co-occurrence matrix. This matrix is square with dimension Ng, where Ng is the number of gray levels in the image. Element [i,j] of the matrix is generated by counting the number of times a pixel with value i is adjacent to a pixel with value j and then dividing the entire matrix by the total number of such comparisons made.

使用Matlab实现上市公司财务评价的模糊聚类分析(Listed companies to use Matlab to achieve the financial evaluation of fuzzy cluster analysis)

newton steepest descent quazi newton

曲线拟合和多项式拟合-2，主要用于工程计算，工程优化。(Curve fitting and polynomial fitting, is mainly used for engineering calculations, engineering optimization.)

compressive sensing theory

说明：  用双音频输入重新仿真，实现频谱扩展功能，产生滤波后高斯过程功率谱密度和相关高斯序列时域值(Re-simulation with dual audio inputs, to achieve spread spectrum function, resulting in filtered Gaussian process Gaussian power spectral density and the associated value of time-domain sequence)

Find unique value in matrix then number if ubique alsi find....in matlab