Ex1_AMDemod

基于matlab的指纹库识别，指纹识别(matlab)源代码。(Matlab-based fingerprint database recognition, fingerprint recognition matlab source code.)

说明：  利用matlab实现了多个无人机协同飞行编队(Using MATLAB to realize UAV flight formation)

介绍星座图的产生极其原理，可以加深对星座图的理解(introduce Constellation)

《matlab数值分析》一书中的相关程序，供大家参考("Matlab numerical analysis," a book of related procedures, for your reference)

针对提出的故障信号，利用awgn加噪，对其进行小波软硬阈值降噪，提出一种改进阈值，利用五种自适应阈值函数sqtwolog、rigrsure、heursure、minimaxi和ddencmp中阈值选取原则，对软阈值、硬阈值和改进阈值进行降噪效果对比。(In view of the proposed fault signal, the wavelet soft and hard threshold de-noising is carried out by AWGN adding noise, and an improved threshold is proposed. The threshold selection principle of five adaptive threshold functions, sqtwolog, rigrsure, heursure, minimaxi and ddencmp, is used to compare the soft threshold, hard threshold and threshold value.)

unit should be promoted in future work. The real implementation of the system is an issue that has been mentioned and should be analyzed while the simulation procedure exalts. Other simulation programs such as PSpice should be used to compare their results. The inverters need to develop in order to be more efficient and up to date, to

无向图求最短路的floyd算法通用matlab程序 (Undirected graph for the shortest path algorithm floyd General matlab program )

卡尔曼数据滤波,将文本数据进行很好的滤波，实践有效……………………(Kalman filter)

Functions for aligning images by rotation and translation: im_reg_MI.m MI2 - calculating Mutual information joint_h - calculating Joint histogram Mutual information is calculated using joint histogram calculation between two images.

it is scrambler using matlab