2D_CFD

some of the important matlab codes for calculating PSD of a signal for students

image source method new

人体脑信号波形检测与分析，包含自相关，功率谱分析的方法(human brain signal waveform detection and analysis, including autocorrelation, power spectrum analysis method)

可以把一段脑电信号分解成多个频段，然后各频段重构就可以提取脑电信号的各频段成份了(Period of EEG can be broken down into multiple bands, each band then refactoring can extract EEG bands ingredients)

an IDS system e book

一个用MATLAB开发的GUI程序,程序本身是用来进行图像的灰度变换,但是是学习GUI入门编程的好代码,初学者不妨一读(Using MATLAB development of a GUI program, the program itself is used for images of gray-scale transformation, but to learn GUI programming a good entry-code, one may wish to read for beginners)

matlab音频的控制与播放,详细的代码,可以直接运行(matlab audio control and playback, a detailed code that can run)

matlab仿真数字通信系统2fsk调制，以及相干解调(matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation)

利用RBF神经网络建立的模型对函数进行逼近.是在MATLAB中文论坛上找到的(Use of RBF neural network model set up to function approximation)

Principal Component Analysis