project_qpsk_system

随即共振的simulink仿真，可以实现共振，可以调节参数。(simulink)

此代码是卫星上行链路和下行链路预算分析,程序为matlab程序。(my english is poor.)

matlab有关信号处理的宝典，书的前面讲的是ｍａｔｌａｂ的用法，怎么样，心动了？(signal processing matlab canon that the front of the book about matlab usage, how heart?)

基于MATLAB神经网络，利用165期双色球数据建立预测模型网络(Based on MATLAB neural network using 165 color ball prediction model data network)

说明：  给出正弦加噪函数，通过FFT,DTFT,做频谱变化，幅度谱和相位谱。(Sine plus noise function is given by FFT, DTFT, make changes in the spectrum, amplitude spectrum and phase spectrum.)

基于matlab写的小波变换分析，大部分例子可以直接应用于工程之中(Written based on the matlab wavelet transform analysis, most of the examples can be directly applied to projects being)

水轮机变结构仿真程序以及M文件，S函数编写，PSO优化参数(Variable structure of turbine simulation program as well as M-files)

说明：  矩阵QR分解实例，使用Givens和Householder两种方法(QR decomposition, using Givens and Househoulder method)

dwt数字图像水印源代码，小波变换数字水印(dwt source digital image watermarking)

Superviewshed将计算所引用的地形和目标给予高度观察员矩阵洛杉矶分校。此外，标准的最低高度的地形观察将输出。运行约16倍视域。 (Superviewshed will calculate LOS of a referenced terrain matrices given observer and target altitudes. In addition, the standard minimum height observable of the terrain will be output. Runs approximately 16 times faster than viewshed.)