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cputime_use
matlab中cputime函数与进度条联合使用示例(matlab in cputime function used in conjunction with the progress bar example)
- 2013-07-31 15:25:46下载
- 积分:1
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ieee_tx11ac
802.11 a/g/n/ac 发射机matlab代码,包含详细说明文档(802.11 a/g/n/ac transmitter code,including the ref document)
- 2021-05-06 20:58:37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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Webfilehost
强大的web文件寄存能力,可以用来存放bt种子,rar文件,图片等(powerful web document storage capability and can be used to store bt seeds, rar documents, pictures, etc.)
- 2006-09-17 06:28:53下载
- 积分:1
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RS_burst-error-analyse
基于MATALAB的RS码的误码率分析程序,说明经过RS编码后误码率明显降低(Based on the RS codes MATALAB BER analysis program, shows that, after RS coding error rate was significantly lower after)
- 2011-05-30 11:27:56下载
- 积分:1
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wave_reduceNoise
一个简单的小波变换的图像去噪的matlab程序的源代码(Wavelet transform image denoising Matlab program s source code)
- 2012-05-28 23:40:31下载
- 积分:1
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time_frequency-analysis-paper
时频分析方法文章,对时频分析方法进行了解析,具有一定的参考价值。(Time-frequency analysis method articles, resolution, time-frequency analysis method has certain reference value.)
- 2012-12-01 17:05:25下载
- 积分:1
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2007fs-svm
崭新矢量机SVM源码,IEEE上发表,技术有一定帮助(New vector machine SVM source, IEEE published, technology has certainly helped)
- 2007-07-11 13:32:05下载
- 积分:1
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find_prime
a MATLAB program to find all the prime numbers between and including two given/input numbers.
- 2010-05-08 20:01:22下载
- 积分:1
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digitalTransmission
Digital Transmission
- 2014-08-20 19:11:39下载
- 积分:1