codes

COM Builder _1_ demo(COM Builder demo)

对EMD分解方法每一步的结果展示，包括求包络线、取平均值、减平均值后再求包络线，最后得IMF分量(EMD decomposition results for each step of the show, including seeking envelope, averaged, and then find the average value minus the envelope, and finally get IMF component)

ber for bpsk modulation in ofdm channel

求解线性方程组的几种方法：高斯列主元、高斯塞德尔迭代法(Solving linear equations in several ways: column pivot Gauss, high Sise del iteration)

说明：  很不错的列子哦 详细的 可以来问我了 我的 点撒谎的哈偶家啊复旦复华而阿富汗 (Liezi Oh very good detailed question can come to my point I lie ah偶家Kazakhstan and Afghanistan Fudan Fuhua)

空时分组码stbc的matlab仿真程序。(STBC stbc the matlab simulation program.)

仿真12脉冲直流提调速系统之三，12脉冲整流matlab仿真(To simulation 12 pulse DC mentioning speed control system, 12-pulse rectifier matlab simulation)

matlab的ct与mri图像融合，以及图片处理等，还有各种资料图片(ct and mri matlab image fusion, and image processing, as well as various profile picture)

一种快速简单的遗传算法程序，基于Matlab7,加入特殊的交叉算子和变异算子，使算法更快。(SpeedyGA is a vectorized implementation of a genetic algorithm in the Matlab programming language.SpeedyGA has been created and tested under Matlab 7 (R14). Added mutation and crossover mask pregeneration.)

处理lasso regression。 使用stochastic Markov property。(Algorithm for solving the Lasso problem: 0.5* (y- X*beta) *(y- X*beta)+ lambda* ||beta||_1 where ||beta||_1 is the L_1 norm i.e., ||beta||_1 = sum(abs( beta )) We use the method proposed by Fu et. al based on single co-ordinate descent. For more details see GP s notes or the following paper: Penalized Regressions: The Bridge Versus the Lasso Wenjiang J. FU, Journal of Computational and Graphical Statistics, Volume 7, Number 3, Pages 397?416, 1998 )