BPrecognition

matlab运行环境下可以用蚁群算法实现建模模型优化的程序(You can use the matlab runtime environment ant colony optimization algorithm model modeling program)

中国各省的shp文件，可以用于matlab或者gis编程的原数据(the shp file for China, you can use it as the data in the matlab or gis)

关于线性调频信号，输出它的时域、幅度谱、相位谱(Linear FM signal, the output of its time-domain amplitude spectrum and phase spectrum)

说明：  关于Arnold的一种反变换新算法 本算法无需根据周期恢复原图 只要知道正变换的密钥即可(Arnold on a new algorithm for the inverse transform of the cycle of the algorithm does not need to know is as long as the original recovery key can transform)

It is a matlab code to make a masking in spatial domain for an image. it contains different type of masking procedure for image processing.

这是在matlab编辑环境下开发的关于“数值分析”的实用程序。(This is developed under matlab editing environment on the " numerical analysis" utility.)

设计巴特沃斯和切比雪夫滤波器，实现低通滤波，并计算滤波系数，给出效果图(Design a 20-order Butterworth filter, low-pass filter, and the filter coefficient calculation gives renderings)

一个很好用的粒子群优化算法matlab源代码，用来解决单目标函数优化(A good use of particle swarm optimization algorithm matlab source code, used to solve single-objective function optimization)

这是一个耗时巨长的程序，很费脑筋，所以大家一定要珍惜，希望对大多数人有所帮助，如有问题，可以联系我591805444（QQ）(This is a time-consuming giant long procedures, is very annoying task, so we must cherish, hope to most people help, if there is a problem, can contact my 591805444 (QQ))

在MATLAB上运行，程序主要功能为改变输入图像的灰度和提取。(In MATLAB run, the program main function is to change the input image intensity and extraction.)