nonlinear_regression_SVM

对于无线通信中常见的多径效应进行仿真，此次仿真基于两径信道，给出了两径信道的误码率仿真(simulation of the two_path channel)

Layered Space Time Transmission RCPC encoder LST-a and LST-b simulation Viterbi decoding

实现单稳触发功能，扩展输入信号为指定时常(a implement of mono，expand the input signal to a given time)

calculate camera parametr

说明：  DEAP 数据库 EEG_feature.txt 包含了1216个脑电信号样本的160维特征，每行为一个样本，每列为一种特征。特征从左至右分别是每个脑电电极的theta（1-32列）、slow alpha（33-64列）、alpha（65-96列）、beta（1-97128列）、gamma（129-160列）波段的脑电特征。 subject_video.txt 包含了1216个脑电信号对应的32名被试和38段视频信息，其中包含两列。第一列是对应的被试编号，第二列是对应的视频编号。 EEG_feature.txt 与 subject_video.txt和valence_arousal_label.txt中每行都是一一对应的，例如subject_video.txt的第二行就是EEG_feature.txt中第二个样本（第二行）的被试和视频信息；valence_arousal_label.txt的第二行也是EEG_feature.txt中第二个样本（第二行）的愉悦度和唤醒度标签。valence_arousal_label.txt中第一列为愉悦度标签，1代表positive，2代表negative；第二列为唤醒度标签，1代表high，2代表low。 DEAP数据库并未提供情感类别标签。(EEG dataset, including DEAP database and MAHNOB-HCI database)

完成改进的遗传算法,其中用的是免疫机制.(Completion of an improved genetic algorithm, in which immune mechanism is used.)

convolutional code is a kind of code memory, in any given unit of time, the encoder output n this time not only with the elements of the k input, but also with the input m. Convolutional codes are usually stated as : (n, k, m)

用matlab编写的模数转换和数模转换的仿真程序，写的比较浅显，可以辅助看一看。(Modulus using matlab convert digital to analog conversion of the simulation program, written in relatively plain, can assist a look.)

说明：  MATLAB教程，没什么好说的，包含一下东西： MATLAB6.0教程初级；Matlab讲义高级；精通matlab综合辅导与指南；MatLab工程数学应用；MATLAB命令大全；matlab统计工具箱函数汇总；MATLAB应用程序接口用户指南(MATLAB tutorial, there is nothing to say, and includes things like: MATLAB6.0 Tutorial primary Matlab senior notes proficient matlab comprehensive counseling and guidance MatLab Application Engineering Mathematics MATLAB command Guinness matlab statistics toolbox function summary MATLAB Application Program Interface User)

学习simulink仿真的基础材料，适合初学者学习(Simulink simulation based learning materials, suitable for beginners to learn)