changedU

说明：  matlab环境下 实现的3类分类的KNN算法(KNN algorithm to classify three classes developed by matlab)

给定一个音频范围内的模拟强噪声随机信号（强噪声+周期信号），将信号从强噪声中提取出来，并计算原信号及提取信号的均值、平均功率、方差、频谱及功率谱密度、互相关等 并附带图形(Given within the scope of an audio simulation of strong noise random signal (noise+ periodic signal), the signal from strong noise in the extracted and calculated signals and extract the original signal of the average, average, variance, spectrum and power spectral density , such as inter-related and incidental graphics)

This is a ALGraph program, helpful for software developers. It can be related to the data structure study of good.

说明：  细胞生长结构可视化工具箱-MATLAB Toolbox1999.zip(cell growth structure visualization toolkit- MATLAB Toolbox1999.zip)

iris feature extraction with log gabor

自己编写的通用2维框架结构，可以计算模态、静力、动力响应 地震反应(I have written the common two-dimensional frame structure, you can calculate the modal, static and dynamic response of the seismic response)

simple problem(sonar) low pass filter

说明：  直方图均衡化代码，简单的直方图均衡化代码，直方图均衡化代码，直方图均衡化代码(Histogram equalization code)

基于最小风险的贝叶斯分类器，用于数字分类识别(Bayesian minimum risk classification for digital classification)

Watermarking using DCT-SVD it includes watermarking algorithm using DCT and SVD combination.It accurately performs watermarking technique.