princinpleAnalysis

介绍了垂直同步的相关知识。 介绍了一种简单的计算帧速（FPS）的方法。 最后，我们列出了一份完整的天体动画程序清单。 (Introduce a vertical synchronization knowledge. Introduce a simple calculation帧速(FPS) method. Finally, we have listed a complete list of animation objects.)

it s combination from okumurra hatta pathloss and walfish ikegami model it can count pathloss in urban,suburban, and rural area

经典music算法对一维水声信号进行处理的matlab程序，多注解菜鸟版。(Classical music algorithm for one-dimensional underwater acoustic signal processing matlab program, to comment rookie version.)

显示一个正弦波振幅、频率、和相位的MATLAB源代码，为信号处理专业的学生提供帮助。( MATLAB script creating a sine waves Illustrate waveform amplitude, frequency, phase time domain, frequency domain)

说明：  线性调频信号的产生 matlab程序源代码 并且附有运行结果图(Generation of LFM signal)

利用模拟Butterworth滤波器设计数字低通滤波器！(Analog filter design using Butterworth digital low-pass filter!)

课程设计做的车牌识别，运行licence_recognise.m选择实例图片，按空格单步，直到最后识别(Curriculum design license plate recognition, run licence_recognise.m select instances pictures, press the space single step, until the final identification)

独立成分分析 用于信号去噪 盲源信号处理 独立源提取(independent component analysis)

THP算法的MATLAB程序，可以给初学者一个好的教学(THP algorithm MATLAB procedures, can give a good teaching beginners)

这个程序用于提取信号的包络，用以求取信号的轮廓得到信号的主要信息(This procedure is used to extract the signal envelope, to obtain the main information of the signal to strike a signal contour)