boost_PI

说明：  捷联惯导系统传递对准MATLAB程序，固定点平滑新算法。(SINS MATLAB transfer alignment procedures, the new fixed-point smoothing algorithm.)

FACS表情图释，包括肌肉图解和各种表情的诠释，有助于人脸表情识别研究学习(FACS expression emoticons, including muscle illustrations and expressive interpretation, contribute to the study of facial expression recognition learning)

捷联惯导仿真，对于初学捷联惯导的人有很大的帮助(SINS simulation SINS for the beginner who has a lot of help)

说明：  function [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 计算信号的循环谱 [Sx,f,alpha] = Sa(s,fs,M,N,read_f,del_f) 输入： s 序列 fs 采用频率 M 滑动频率窗长 N fft计算点数 read_f 可视频率（一般为载频的整数倍） del_f 可视频率间隔 输出： Sx 信号的循环谱 f 频率轴 alpha 循环频率轴(Cyclosationary Spectrum)

傻瓜型matlab教程，手把手教你使用matlab。 (Fool matlab tutorial taught you how to use matlab.)

本例为数字调制信号的制式识别仿真程序，matlab仿真源码(In this case the digital modulated signal format identifying simulation program, matlab simulation source code)

matlab源代码，利用作图建立引导滤波器，对粗深度图进行修缮，效果极好，附测试样例。(matlab source code, the use of mapping to guide the establishment of filter, coarse depth map for repairs, excellent results, with the test sample.)

张小飞《阵列信号处理与应用》所附matlab程序(Zhang Xiaofei " array signal processing and applications" annexed matlab program)

说明：  对简单信号进行双谱分析，并输出信号的时频图，双谱图，以及其三维图(Double row analysis of simple signals)

matlab 医院人数统计 可以计算一段时间 人数(matlab tong ji ren shu )