secant

说明：  RLS算法 简单的介绍了RLS算法的使用，便于大家理解RLS算法。(RLS algorithm is simple introduction to the use of RLS algorithm, facilitate better understanding of RLS algorithm.)

几个解耦控制系统的Simulink模型，用过还行。共享一下。(Several decoupling control system Simulink model, used also OK. Sharing about.)

我上传一个用Matlab画的光学双稳特性曲线程序，欢迎大家提出宝贵意见(I upload a painting using Matlab optical bistable characteristic curve procedures, welcome you to give valuable advice)

多输入多输出系统，应用最小均方差均衡器的误码率性能曲线(Multi-input multi-output system, the application of the minimum mean square error equalizer BER performance curve)

子波分析是一种日益获得广泛应用的信号处理新技 术, 具有良好的时-频局部化特性, 尤其适用于时变及非平 稳信号。本文简述了子波函数与子波展开的基本概念, 利用 展缩子波和调和子波将信号及信号均方值进行时-频两维 分布。最后采用了三种子波分析方法对轴承故障进行诊断, 即使对现有各种方法尚难以诊断的滚动体故障, 也能获得 满意的结果, 说明子波分析的确为机械故障诊断提供了强 有力的分析手段。(Wavelet a nalysis, as a new technique of signal processing , possesses ex cellent characteristic of time-frequency localization and is suitable for analyzing the time-var ying or transient signals. In this paper , the basic concepts of wavelet function and wavelet expansion are briefly introduced. The time frequency distribution of signal and its energy are obtained by decomposition via dilating wavelet and harmanic wavelet. )

使用matlab仿真hitran，用以计算气体吸收系数计算(Use matlab simulation hitran, to calculate gas absorption coefficient calculation)

说明：  本程序实现一、二、三级小波分解，并显示各个分解效果图。(The procedure to achieve one, two, three-level wavelet decomposition, and show the various decomposition Picture.)

模糊控制,用于智能车的控制，输入偏差和偏差控制变化率，输出pd参数(Fuzzy Control for intelligent vehicle control, input bias and bias control the rate of change, the output parameter pd)

一种基于802.11n协议的MIMO-OFDM系统仿真代码。(The simulation code of MIMO-OFDM system based on 802.11n protocol.)

Impulse noise removal based on fuzzy. Now i need code to remove Gaussian noise using fuzzy.