band-sample

关于等波纹滤波器设计的文档，其中包括三种图形，脉冲响应，对数幅频特性，通带阻带波纹。(Corrugated filter design documentation on and so on, which includes three graphics, impulse response, logarithmic amplitude-frequency characteristics, the stopband passband ripple.)

三相异步电机无速度传感器的matlab实现，采用的转速辨识算法为mars matlab版本7.4(Three-phase induction motor speed sensorless matlab the realization of the speed identification algorithm used for the mars matlab version 7.4)

说明：  无线移动通信中的典型COST207信道的MATLAB仿真程序，值得通信仿真人士一看 。(Wireless mobile communication channel COST207 typical MATLAB simulation program, one worthy of communications simulation to watch.)

matlab,信号处理工具箱,个人总结啊，希望对大家有用,比较傲适合初学者(matlab, Signal Processing Toolbox, personal summary ah, I hope useful, more proud for beginners)

一个自己编写的K近邻算法，是学习算法编写过程中最简单的一个哦，学习算法想自己学编程的可以看(A imagecut.rar K neighbor algorithm, is in the process of learning algorithm to write the most simple a oh, learning algorithm to learn programming can see )

差分脉冲编码调制（DPCM）的matlab模块仿真，实现抽样，量化，预测，编码并解码。(Differential pulse code modulation (DPCM) of matlab modules simulation, realize sampling, quantification, forecasting, encoding and decoding.)

分类器的训练与学习是模式识别的一个重要环节,其目的在于按照某种算法,确定判决规则,使之具有自动分类识别的能力。本文介绍了采用Parzen窗法的随机模式分类器,并matlab实现了一个简易的随机模式分类器。(Classifier training and learning is an important part of pattern recognition, in accordance with the purpose of some kind of algorithm to determine the decision rules to identify with the ability of automatic classification. This paper introduces the Parzen window method using a random pattern classifier, and achieved a simple matlab random pattern classifier.)

本程序为抗JPEG压缩的半脆弱性彩色图像数字水印，主要原理为DCT转换和DCT系数比较法，内含5中攻击仿真测试以及GUI界面，测试环境为MATLAB2009a，系本人2013年本科毕业设计(The procedures for the anti-JPEG compression semi-fragile color image watermarking, the main principle is the DCT transform and DCT coefficients comparative law, including five in the attack simulation testing and GUI interface, the test environment is MATLAB2009a, Department I graduated design 2013)

说明：  用精确线搜索的共轭梯度法，求问题的极小点(Using the conjugate gradient method of exact line search to find the minimum point of the problem)

刀具在线监测故障信号的时域频域时频域特征提取matlab程序 (Tool-line monitoring of fault signals in time domain frequency domain time-frequency domain feature extraction procedures matlab)