niudun

指纹识别技术的matlab源程序。可以基于这些代码进行二次开发。在matlab中，设置当前的目录为工作目录，在命令行中输入fpextractdemo，即可运行程序。(Matlab source fingerprint recognition technology. Can be based on the code for secondary development. In matlab, set the current directory as working directory, the command line, enter fpextractdemo, you can run the program.)

说明：  读、写surfer文本的GRD格式的matlab程序，适合不需要插值的数据读写，比surfer自带的数据网格化功能处理的速度要快几十倍、甚至上百倍，可以处理大容量数据。(Reading and writing text surfer GRD format matlab program for reading and writing data without interpolation, the grid than the surfer' s own data processing capabilities several times faster, or even a hundred times, can handle large amounts of data.)

说明：  任意给出两城市，找出两城市间的最短路径。还可以限定载重量，在满足载重量要求条件下，找出最短路径(Arbitrary given the two cities, two cities to find the shortest path. Can also limit the load to meet load requirements, find the shortest path)

基于matlab的LFM信号产生与脉冲压缩处理(The LFM signal generator based on matlab and pulse compression)

这是模型检测的一个最新版本，希望对大家有所帮助。(This is one of the latest version of model checking, we want to help.)

小波分析理论与matlab实现 需用超星浏览器打开(wavelet analysis using matlab)

基于matlab的指纹识别，自动识别指纹库中的指纹，使用简单正确率高。(Matlab based on fingerprint recognition, automated fingerprint identification fingerprint , simple to use correct rate.)

This matlab m-file computes the average image power of an image and displays a filtered image.

图像增强：空域增强；灰度直方图；平滑滤波器和锐化滤波器的使用；图像中值滤波增强的使用；低通滤波器和高通滤波器的使用 (Image Enhancement: Enhanced airspace gray histogram use of the smoothing filter and sharpening filter the use of the enhanced image median filtering the use of low-pass filter and high-pass filter)

短时傅里叶变换等各类时频方法的实现以及ISAR成像(Short time Fourier transform and ISAR imaging)