test_main

这些压缩文件里面包含了QPSK信号在瑞利信道和加性白高斯噪声信道中的仿真等(These compressed file containing the QPSK signal in the Rayleigh channel additive white Gaussian noise channel simulation, etc.)

自适应波束行成——最小二乘法，根据得到的波束图判断到达波的方向(Adaptive beam-line- on the least square method, according to the obtained beam pattern to determine the direction of wave)

tfrpwv是计算离散信号Ｘ的Wigner-Ville分布．Tfrspwv是计算离散信号Ｘ的平滑伪Wigner-Ville分布．(tfrpwv is calculated discrete signal X Wigner-Ville distribution. Tfrspwv calculation of the discrete X-signal smoothing pseudo Wigner-Ville distribution.)

运筹学整数规划求解的程序，用matlab编程实现最优解。(Operations research to solve integer programming procedure, the optimal solution using matlab programming.)

实用MATLAB对图像进行处理，主要是图像的缩放，滤波 (Practical MATLAB image processing, image zoom, filtering)

与奥本海姆 的《信号与系统》经典教材配套的习题解哦(Solution Oh Oppenheim " Signals and Systems" classic textbook exercises supporting)

一个用matlab编写的线性判别算法的源程序(lda)

复杂网络的基础，无标度网络程序 采用轮赌算法(The basis of complex network, scale-free network using round of betting algorithm procedure)

介绍一个稳健性分析工具箱。主要做稳健性主成分、主成分回归、分类。(Our toolbox currently contains implementations of robust methods for location and scale estimation, covariance estimation (FAST-MCD), regression (FAST-LTS, MCD-regression), principal component analysis (RAPCA, ROBPCA), principal component regression (RPCR), partial least squares (RSIMPLS) and classification (RDA). Only a few of these methods will be highlighted in this paper. The toolbox also provides many graphical tools to detect and classify the outliers. The use of these features will be explained and demonstrated through the analysis of some real data sets.)

基于QR分解的岭回归函数，这个函数是非的有用是已经证明过的准确程序( center input and output, so we can estimate w0 separately since we don t want to shrink w0 )