kcfd

数值模拟了一类重要的超导器件Josephson结满足的方程。整个程序用matlab编成。(numerical simulation of an important class of superconducting Josephson junction device to satisfy the equation. The whole process into using Matlab.)

基于matlab环境下计算时间序列的Kartz分形维数和DFA方法计算hurst指数.反映信号的非线性特征！(compute KFD of the time series，and hurst exponent by DFA method.)

WATERMARKING M-file for WATERMARKING.fig

param factory document factory, may not be null Source Code for Andriod.

几种常用分布（如泊松分布、正态分布、指数分布、均匀分布）随机变量的matlab实现方法。(Surement distribution (eg Poisson distribution, normal distribution, exponential distribution, uniform distribution) random variable matlab implementation methods.)

关于OFDM系统仿真分析，使用16QAM调制解调，包括加窗、傅里叶变换。(For simulation analysis of OFDM system, 16QAM modulation and demodulation are used, including windowing and Fourier transform.)

matlab图形图像处理函数，包括所有有关matlab图形图像的函数(matlab graphic image processing functions, including all the graphic image of the function matlab)

基于matlab的直接序列扩频通信系统的设计与仿真，在Matlab2012b上(Design and simulation matlab direct sequence spread spectrum communication system, on the Matlab2012b)

this code is usefull for communication engineering

三电平逆变，其畸变系统THD比两电平稍好(PWM Generator (3-Level) Block Example)