conv2fft

基于matlab的虹膜边缘识别 包括边缘检测，归一化，用汉明矩进行特征匹配(Matlab on the edge of iris recognition, including edge detection, normalization, with Hamming moments feature matching)

qpsk modulation 这是从网上下载的。已经经过验证。(qpsk modulation which include the generation of random number, and eye diagram, power spectrual density)

针对离散系统的阶跃信号,正弦信号和方波信号的位置响应,设计了离散pid控制器(Step for discrete-time systems signal, sinusoidal signal and the square wave signal in response to the location, design a discrete controller pid)

改进的NSGA-II的简单例子，包含NSGA-II的基本思想，直接在matlab中就可以运行。(Improve the NSGA- II simple examples, including the NSGA- II, the basic idea of directly can run in matlab.)

matlab script to calculate dynamic range in NLOS environtment

大师开发的时频分析工具箱，matlab语言编写，可作为toolbox。(Master the development of time-frequency analysis toolbox, matlab language as a toolbox.)

包含了退火算法，神经网络算法，遗传算法，蚁群算法，很好用，(Includes annealing algorithm, neural network, genetic algorithm, ant colony algorithm, useful,)

matlab最短路的贪心算法，用VC++实现，把ShortEst.dll复制到matlab工作文件夹运行（先要运行mex-setup，关联VC与MATLAB）调用方法如 a = [-1,2,3 2,-1,4 3,4,-1] ShorstEst(a) 即可(matlab most short-circuit the greedy algorithm, using VC++ to achieve, and copy it to ShortEst.dll working folder matlab run (first run mex-setup, associated VC with MATLAB) method call, such as a = [-1,2,3 2,-1,4 3,4,-1] ShorstEst (a) can)

通过此代码，实现OFDM调制。设定子载波个数为6，每个信道的比特数是4000(OFDM MODULATION)

是Matlab图像处理的原程序代码，适合初学者使用。 (Matlab image processing is the original code, suitable for beginners.)