calculator

本程序可以对一个模拟信号进行数字化，使用的是PCM即脉冲编码调制，其结果是将样值转化为8位PCM编码。现今语音编码大多数采用这类编码方法(This procedure can be an analog signal to digital, using pulse code modulation or PCM, and the result is kind of value will be translated into eight PCM coding. Most of the current speech coding to adopt this type of coding method)

说明：  matlab 7教材，讲述matlab的基本语法，matlab 7的特点优势，和编程技巧(matlab 7matlab 7)

Sparse in frequency Compressive Sensing

实现数字音频效果的源程序，包含多速率信号处理的内插和抽取源程序。(realize the audio effect.inlude the function of multirate signal processing knowledge)

平面桁架程序，主要针对土木工程设计计算领域，给出了计算数据，及计算程序，值得学习(Plane truss procedures, mainly for the field of civil engineering design calculations are given calculated data, and calculation procedures, it is worth learning)

了解粒子群算法的功能，怎么用matlab来编写粒子群算法(Understand the functions of particle swarm optimization, how to write using particle swarm optimization matlab)

Kalman滤波原理及源码matlab!适合初学的童鞋没，与大家一起分享(Kalman filter theory and source code matlab! Share with you)

本章对该文档的目的、功能范围、术语、相关文档、参考资料、版本更新进行说明。(The purpose of this chapter to the document, functional scope, terms, related documentation, reference materials, updated version will be described.)

A source code in matlab for pso(particle swarm intelligent)

ACO解决TSP问题的MATLAB源程序(ACO to solve TSP problems MATLAB source)