chuangpinglv

说明：  Newton Raphson Example

对信号画DEMON谱图,画出它的谱图 直观给出信号特征(plot the demon for signal)

dsb通信系统调制程序调制载波的波形和频谱分析(dsb demolution)

ios 6 programming and example source

说明：  caiyang 演示采样定理，时域采样，频谱周期延拓(caiyang demonstration sampling theorem, time domain, frequency cycle Extension)

heat equation cranknicolson

计算苯、甲苯和对二甲苯混合物组分的程序，并且通过图示的形式显示出来(The program computes the composition of benzene, toluene and p-xylene versus time in all column plates. The steady state values are plotted versus the plate number for all three components. This MATLAB program is adapted from an example given in Chemical Engineering Dynamics by Ingham et al., Wiley-VCH, 2000)

matlab中实现的G.726编码的算法及测试程序，在matlab中已经通过测试，并能输出编码结果(matlab code to implement the G.726 algorithm and testing procedures in matlab has been tested and the results can be output coding)

说明：   MATLAB软件简介 ：MATLAB产生的历史背景、 MATLAB的语言特点、 基本功能等。(Introduction to MATLAB software: MATLAB historical background, MATLAB language features, the basic functions.)

very good ofdm notes