bp_bs_rif

指纹识别matlab 代码，实现增强，二值化，细化功能(Fingerprint recognition matlab code)

说明：  一楼房的后面是一个很大的花园. 在花园中紧靠着楼房有一个温室,温室伸入花园2m,高3m,温室正上方是楼房的窗台. 清洁工打扫窗台周围,他得用梯子越过温室,一头放在花园中,一头靠在楼房的墙上. 因为温室是不能承受梯子压力的,所以梯子太短是不行的. 现清洁工只有一架7m长的梯子, 你认为它能达到要求吗? 能满足要求的梯子的最小长度为多少?(The back of a building is a big garden. In the garden close to a building in a greenhouse, greenhouse into the garden 2m, high-3m, the greenhouse is the top of the building' s bay windows. Cleaners cleaning around the windowsill, he crossed to use a ladder greenhouse, on a garden, against a building wall. because of the greenhouse can not bear the pressure of a ladder, so the ladder is not too short. cleaners are only a 7m long ladder, do you think it can meet the requirement it? ladder to meet the requirements of the minimum length of the number?)

本代码给出了一个不敏卡尔曼滤波实例和不敏卡尔曼滤波算法代码(This code gives an Unscented Kalman filter instance and not Unscented Kalman filter algorithm code)

matlab模拟退火算法的TSP算法，并实现以求解得到最优。(matlab simulated annealing algorithm TSP algorithm and implementation.)

模式识别中的bayes判别分析算法，有PMUSIC 校正前和校正后的比较，实现了图像的加水印，去噪，加噪声等功能。( Pattern Recognition bayes discriminant analysis algorithm, A relatively before correction and after correction PMUSIC, Realize image watermarking, de-noising, plus noise and other functions.)

掷骰子，计算概率，大量模拟次数，趋近理论值结果(Dice, calculate the probability of a large number of simulation times, reaching the theoretical results)

关于matlab的基础语言和其他算法，有利于初学者(Based on the matlab language and other algorithms, help beginners)

一个简单的仿真程序，仿真光学衍射现象，带光学系统参数(A simple simulation, emulation optical diffraction phenomenon, with optical system parameters)

MATLAB code to recognise characters

深入浅出的介绍matlab一些应用实例，帮助你快速掌握该软件的使用(Some application examples explain profound theories in simple language to introduce MATLAB, used to help you quickly master the software)