add2recgn

BPSK的AWGN分析归一化，对初学者会有所帮助(BPSK Analysis of the AWGN normalized, it would be helpful for beginners)

MLP with wieght and multilayer

HHT的经典文献 每个研究HHT的人必看的入门文献，极其重要。(The classical literature each study HHT will see HHT introduction to literature, is extremely important. )

makefile learning, simple and clear

非局部平均算法是一种自适应的空域滤波算法，可以看作Yaroslavsky滤波和双边滤波算法的改进。(Nonlocal average algorithm is a kind of adaptive spatial filtering algorithm, can be seen as Yaroslavsky filter and the improvement of bilateral filtering algorithm.)

用于求解光学传输过程中的波前畸变，对光学分析起到非常关键的作用(heat depoization)

matlab读取excel及操作处理，doc格式(matlab read excel and operations processing, doc format)

matlab的程序，可用来进行船型识别。包括图像预处理，特征提取，船型识别三个方面。(matlab program can be used to identify the ship. Including image preprocessing, feature extraction, ship identification three aspects.)

用matlab simulink仿真单摆的两种模型以及动画显示(Pendulum with matlab simulink simulation of two models and animation)

三项锁相环：利用park变换和clark变换，将三相电网电压，变换为两相旋转坐标系下的电压。同时跟踪A相电压的相位角(Three phase-locked loop: the use of park conversion and clark transformation, the three-phase voltage, transformed into two-phase rotating coordinate system voltage. While tracking the phase angle of phase A voltage)