one-dimensional-search-

本文利用Simulink平台，模拟了一个小区内十个用户的码元发送，扩频，接收，解扩，判决的CDMA通信基本过程。(In this paper, the use of Simulink platform, simulation of a community within the 10 million to send the user' s code, spread spectrum, receiving, despreading, the verdict of the basic processes of CDMA communications.)

SVM的Matlab程序，包括SVM工具箱等(SVM in Matlab procedures, including the SVM toolbox)

声音时频分析的小程序，可以直接使用，可供初学者参考利用。(Sound frequency analysis procedures can be used directly reference for beginners to use.)

基于谱减法的语音增强程序，对高斯白噪声有很好的抑制效果(Based on spectral subtraction speech enhancement procedures, Gaussian white noise has a very good inhibitory effect)

最小均方误差迭代算法和最小二乘算法的仿真程序。适用初学者(least mean square and recursive least square. appropriate for elementary learners.)

说明：  拟牛顿优化算法，用于无约束问题，matlab软件编程(Quasi-Newton optimization algorithm, used for unconstrained problems, MATLAB software programming)

IPIX雷达海杂波的时频分析程序,能够在一定程度上区分海面目标和海杂波(STFT fo IPIX radar)

线性和S型加减速下，数控机床的运行状态程序。(Linear and S type deceleration, running state of CNC machine tools.)

simulink应用实例，基于MATLAB6.5系列(Simulink application examples, based on a series of MATLAB6.5)

Friction identification Estimate the friction factor Moody Diagram