ch_model_awgn

说明：  MATLAB图书 应用程序接口用户指南 比较清晰(MATLAB Application Program Interface Library Users Guide)

这个是时间序列分析的可视化工具，具体的使用可以到mathworks网站上查询。(this is the time series analysis visualization tools, concrete can be used to Stable website.)

SMULINK model for simulation of communication delay

k-means clustering, a very fundamental but also important approach for clustering

说明：  平均周期图法和平滑平均周期图法估计功率谱 从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!! 用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz，时间序列长度2048，FFT数据点数2048。其中welch法使用hanning窗，窗口长度600．(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)

说明：  利用小波分析的方法，来实现数字图像的分解(using wavelet for image)

fuzzy logic code for temperatute process in sugar evaporator

compress an image using DCT transform

matlab codes given for various applications.

光学干涉、衍射代码，包括双缝干涉，多孔干涉等等，还有效果图(Optical interference, diffraction code, including double-slit interference, porous interference, etc., as well as renderings)