qam8sys

802.16源代码 看有网友征求802.16源码的帖子，拿出来分享一下。(802.16 source code has friends to seek the look of post-source 802.16 up to share.)

功率谱密度的几种新求法,有着各种各样不同的前所未有的方法，都很有有点(some solution of fft)

Newton-Raphson迭代法是很重要而且比较实用的方法及不动点迭代(Newton-Raphson iteration is a very important and practical method and fixed point iteration)

该程序是通过MATLAB平台作出的修正型平面二次包络蜗杆的仿真图.(The program is made through the MATLAB platform modified Planar Double-Enveloping Worm Simulation Fig.)

说明：  bayer格式转化为RGB格式 matlab程序(bayer pattern to rgb)

一个线性调频的信号仿真程序，大家试一试吧(A linear FM signal simulation program, we try it)

lorenz混沌问题的解法，是求解两点边值问题，初值问题(lorenz)

英文描述特征值 的计算 定义 便于理解 为矩阵运算提供 帮助(eigenvalue)

永磁同步电机滑膜控制，可运行。效果不错,欢迎下载。(PMSM control synovium, can run. Well, welcome to download.)

程序给出了0~10发音的语谱图，其中采用分帧函数对信号进行分帧处理然后在用fft算法得到频谱信息，后用灰度图像表示(Program gives the pronunciation of words from 0 to 10 spectra, which employs the signal sub-frame function and then in the sub-frame processing spectral information obtained with the fft algorithm, then said with a gray image)