stimulationofqpsk

基于haar小波对模拟地震信号进行滤波的MATLAB实现(Haar wavelet filtering analog seismic signals MATLAB implementation )

热传导matlab解偏微分方程定界问题和图像(matlab matlab)

gui编程中有用的几个程序段，值得借鉴学习学习(Several useful gui programming block, is worth learning learn)

说明：  关于BP神经网络的一个MATLAB程序,仿照《智能控制》教材书上的(About a MATLAB BP neural network program, modeled on the intelligent control teaching book)

对正弦信号进行FFT变换 画频谱图，进行频谱分析，可以计算出信噪比(Sinusoidal signals of paintings transform FFT spectrum chart, spectrum analysis, signal to noise ratio can be calculated)

In this directory, we can find the eleven files. The relationship between file name and the number of program written in the book is shown in as follows.

各种算法解决网络或工程规划问题，十分强大，有用(differnt ways to solve the planning problems,convinient)

matlab平台下基于PCA的人脸识别程序。压缩文件中包含测试使用的人脸图像文件。 (Under the PCA face recognition matlab platform is based on the program. People compressed file contains tests using face image files.)

使用4阶龙格库塔以及样条函数分析处理数据(The use of four order runge kutta and spline function analysis data)

生成指定概率分布的随机数，可用于数学与金融的随机分析(Specify the probability distribution of randomly generated number, can be used for the stochastic analysis and financial mathematics)