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qpsk在加性高斯白噪声下的误码率仿真 (qpsk BER simulation)

包含图像配准的基本操作，可以进行两幅图像的基本配准，从歪斜的图像恢复至正确的图像(Contains the basic operation of image registration, two images can be the basic registration, the images from the skew to the right of the image restoration)

说明：  利用中心极限定理产生标准正态分布随机数，并进行检验；编制一个界面，产生（0，1）均匀分布随机数，并检验其主要统计量性质。(Central limit theorem using the standard normal distribution random number generation, and tested the preparation of an interface, resulting in (0,1) uniformly distributed random numbers, and verify the nature of the main statistics.)

TREES PROGRAM IMPLEMENTAION DATA STRUCTRES

说明：  多元统计分析过程下的主元个数的计算，运用于pca以及pls的数据分析算法中(the calculation of principal components)

LTE系统级仿真平台，非常适合初学者对LTE系统进行学习.希望可以帮到很多人. (LTE system level simulation platform based on matlab.)

this script simulate the cooperative communication in order to get the number of packets suuccessfully transmitted by direct link and relay link

Matlab使用pso进行svm参数优化寻优(Matlab were svm parameter optimization using pso optimization)

matlab运行仿真ldpc的编译码算法，高效可靠，易于理解(matlab run a simulation ldpc encoding and decoding algorithm, efficient and reliable, easy to understand)

基于奇异值分解的核线性判别分析（Kernel Discriminant Analysis via QR Decomposition）。 (based on the singular value decomposition of the nuclear linear discriminant analysis (Kernel Discriminant An alysis via QR Decomposition).)