Li2_1

蚁群算法实现tsp问题的解，适合初学者使用(Ant colony optimization tsp solution of the problem, for beginners)

说明：  利用matlab编程语言，对合成孔径雷达的range-migrationg-agrithm算法进行了仿真。(Using matlab programming language for synthetic aperture radar range-migrationg-agrithm algorithm simulation.)

matlab的讲义，一些基础知识，语法知识等等(matlab lectures, some basic knowledge, grammar, etc.)

改源码是《MATLAB仿真技术与应用》这本书的配套光盘matlab源码。(Source is diverted to )

Create an audiorecorder object for CD

说明：  用双线性变换法设计一个Butterworth低通滤波器，要求其通带截止频率100Hz，阻带截止频率200Hz，通带衰减小于2dB，阻带衰减大于15 dB，采样频率为500 Hz。(Using bilinear transformation to design a Butterworth low-pass filter, requiring that their pass-band cutoff frequency 100Hz, stopband cutoff frequency 200Hz, pass-band attenuation is less than 2dB, stop-band attenuation greater than 15 dB, a sampling frequency of 500 Hz.)

OFDM-MATLAB 仿真程序，为文档版本的，复制到M文件即可(OFDM-MATLAB simulation program for the document version, document can be copied to M)

gnumex 这是在matlab上用gnu 做c/c++编译器进行mex编译的工具。(henhao henqiangda!)

blur measurement. Simple but efficient.

局部均值分解是将复杂的多分量信号分离出纯调频信号和包络信号，将其相乘得到一个瞬时频率(Local mean decomposition is a complex multi-component signal separating pure FM signal and the envelope signal, which is obtained by multiplying an instantaneous frequency)