OFDM

PGPI(NUM,DEN,W,FI,A) plots the stability boundary locus L(KP,KI,W)in the (KP,KI)-plane for an LTI system with transfer function defined by its NUM, DEN coefficients and driven by a PI controller with transfer function, C(s)=kp+(ki/s). Frequency (W) gridding becomes important. Phase Margin, FI, and Gain Margin, A, can be defined. The method works for open loop stable or unstable, minimum or nonminimum phase systems. With Examples. Method and examples used are form "Computation of Stabilizing PI and PID Controllers" by Nusret Tan, Ibrahim Kaya and Dereck P. Atherton. MATLAB release MATLAB 7.5 (R2007b)

matlab的一个入门教程，通俗易懂，pdf格式(matlab an introductory tutorial, easy to understand, pdf format)

matlab面板应用程序，可以进行加减乘除四则运算，各种功能在程序中仅体现(coders introduction of about interface)

Lu decomposition routines in matlab

数据变换，对于读入的数据从新排列其顺序，以便更好的显示(Data transformation, the data read from the new order with its order to better display)

matlab数值分析常用算法源代码,包含了数值分析计算里的各种算法的源代码(matlab numerical)

matlab实现信号脉冲 matlab实现信号脉冲(Matlab signal pulse s ignal pulse Matlab)

本程序涉及到了OFDM的matlab实现 在其中涉及到了峰均比的优化问题 使用多次限幅滤波(This program involves the OFDM matlab in which involves peak than optimization problem Using multiple limiting filtering)

用于信号的稀疏降噪，特别是转子信号的稀疏降噪(Sparse noise reduction)

产生多径衰落信道，有6个可分辨径，每径中有25个径形成瑞利信道。(Generate multi-path fading channel, there are six tracks can be distinguished, each track has 25 tracks form a Rayleigh channel.)