envelop

基于MATLAB中的M文件实现QPSK及QDPSK的调制，希望能帮助你学习(M-file MATLAB-based implementation of QPSK modulation and QDPSK)

利用陈超混沌映射，可以产生超混沌序列，这种序列具有类随机性、难以预测性广泛的应用与图像、视频加密领域(Chen Chao use chaotic maps can produce super-chaotic sequence, this sequence has randomness, unpredictability of the wide range of applications and images, video encryption field)

后置滤波主要用来去除GSC处理后的信号中残余的噪声，改善了系统去噪的效果，得到了广泛的应用。(The post filter is mainly used to remove the residual noise in the signal after GSC processing and improve the effect of the system denoising, and has been widely used.)

Matlab simulink working example for online weighing of a conveyor.

最小二乘参数系统辨识matlab程序ffffff(Least squares parameter identification procedure)

一个对飞机副翼机械结构进行运动仿真的MATLAB例程(MATLAB routine motion simulation of a mechanical structure of aircraft aileron)

信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。(Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.)

Simple Feature Extraction matlab sorce code, for learning purposes,

NASA worldwind插件，用于显示卫星轨迹，包含SatelliteTracker类。基于Direct3D技术。(NASA worldwind plugin for displaying satellite trajectory, including SatelliteTracker classes. Based on Direct3D technology.)

This is a program to describe cooperative spectrum sensing of Cognitive radio implemented in cognitive radio