ldpc

可以实现图片的肤色分割，matlab程序，可以直接运行，只需改变路径(Skin color segmentation can be achieved picture, matlab program can be run directly, simply by changing the path)

给出一个具体逆变器钳位式的仿真实例，通过仿真 ，可以得出实际运行中的电压、电流的波形 (Clamped inverter is given a specific type of simulation examples, the simulation can be drawn from the actual operation of the voltage and current waveforms)

Function that calculates disturbance response time characteristics

Source code for Adaptive IIR_FIR_Weiner Filter

无周期伪随机码P码，该程序可即时产生长码，可以控制生成长度(P code)

近年来随着移动互联网业务和物联网业务的兴起与 发展，用户对移动宽带业务需求越来越旺盛，对移动通信 网络的接入速率和质量要求也越来越高，原有基于码分多 址（CDMA）的3G及其增强技术未来将无法满足业务发展 需要，因此3GPP及3GPP2组织自2004年开始启动长期 演进（LTE）/空口演进（AIE，后改名为超移动宽带UMB）项 目，旨在通过引入一些关键技术，如正交频分复用（OFDM） 调制技术、多入多出（MIMO）技术、混合自动重传请求 （HARQ）、全IP扁平化架构及动态带宽分配等实现网络变 革，达到以下所述的网络性能，为移动宽带多媒体业务持 续发展提供技术保障。(Abstract:To meet the needs of mobile broadband services,LTE is being deployed and becoming ma－ tured,which includes key technologies such as OFDM,high-order modulation,HARQ,enhanced multi-antenna technologies,fast synchronization technologies,scalable control channel design,adap－ tive resource allocation,interference suppression technologies etc.Moreover,the discussion on LTE- Advanced has started,where technologies being considered includes aggregate multi-carrier,high－ er-order MIMO,smart relay,heterogeneous net－ work,multipoint collaboration as well as enhanced interference management.)

linear discriminan analysis code by matlab

這是一本MATLAB程式設計延伸技巧程式書本上的程式碼CH6(一次無法全部上傳會斷線)(This is an extension of MATLAB programming skills in program code booksCH6)

matlab层次分析及例题讲解，本文档详细讲述了层次分析法的概念内涵以及应用(Matlab level analysis and examples to explain the document in detail about the connotation of the concept of the Analytic Hierarchy Process and Application)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)