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kechengsheji
通信原理课程设计,包括各种调制,信道编码等。有解释,图形,源码。(Communication theory course design, including modulation, channel coding. Have explained, graphics, source code.)
- 2010-07-18 16:40:25下载
- 积分:1
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BaselineDrift
用matlab实现的心电数据的去除基线漂移和去噪功能,方便大家使用(Implemented with the matlab ECG baseline drift removal and denoising function to facilitate the people to use)
- 2011-05-06 23:03:46下载
- 积分:1
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Bessel-Functions
说明: Bessel 函数与三角函数之积的级数展开及在微波滤波器中的应用.(Serie s Expansions of the Poduct of Be s sel Functions and Sine/ Co sine
Functions and Their Applications in Microwave Filter)
- 2011-04-08 15:58:48下载
- 积分:1
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Zero_forcingBER
its a zero forcing error calculation matlab code
- 2011-05-19 14:58:14下载
- 积分:1
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QPSK
simulation of QPSK over noise and rayliegh channel and compared with theoretical results
- 2014-09-22 08:07:35下载
- 积分:1
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histogram-of-each-part-from-RGB-image
histogram of each part from RGB image
- 2013-09-20 09:20:30下载
- 积分:1
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imagine
imaginescript with matlab
- 2013-03-31 05:45:33下载
- 积分:1
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MATLAB人体行为异常识别
说明: 本文设计了一款人体行为异常监控系统,主要适用人群是老年人,在摄像头固定的情况下,自动检测人体运动轨迹,并与提前设定好的行为库进行匹配,分析判断是否具有异常行为。
在数字图像预处理部分采用了图像二值化,腐蚀与膨胀等几种方法为人体目标的跟踪和检测做准备。为了克服在实际操作中遇到的问题,采用了帧差法和ViBe算法,帧差法即利用帧间变化与当前帧、背景算法来判断它是否大于阈值,并分析视频中序列的运动特性,ViBe算法则是一种背景建模的方法,背景模型是由邻域像素来创建,并对比背景模型、当前输入像素值检测出前景,确定视频中的目标跟踪。在人体行为识别中,运动目标最小长宽比以及连续帧间的加速度来判断人体行为是否异常,如果检测到异常的行为比如说摔倒、快跑等行为,在识别的过程这种实时监测。不同环境可能需要调试,要求有一定编程基础,小白慎入。(In this paper, a monitoring system for abnormal human behavior is designed, which is mainly applicable to the elderly. When the camera is fixed, it can automatically detect the human motion track and match with the behavior database set in advance to analyze and judge whether there is abnormal behavior.)
- 2020-08-07 12:36:40下载
- 积分:1
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matlab
关于MATLAB的ppt资料,简明扼要的讲解了matlab。(MATLAB' s ppt on information concisely explained matlab.)
- 2010-07-16 22:05:45下载
- 积分:1
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koch
koch曲线,分型课程中经常用到的,很好(koch)
- 2010-12-23 11:03:50下载
- 积分:1