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fritdemo
说明: 基于ridgelet变化的图象去噪 含直线特征的效果好(Ridgelet-based image denoising with changes in the characteristics of effective linear)
- 2008-12-04 16:06:42下载
- 积分:1
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baizaosheng
关于白噪声的仿真程序,有功率谱及fft的变换等,很有用(About the white noise simulation program, a power spectrum and FFT transformation and so on, is very useful
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- 2013-03-06 09:21:09下载
- 积分:1
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businesscompany01
DEKLPHI THIS WORLD IS THE FUTURE
- 2015-03-18 01:38:25下载
- 积分:1
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高阶循环累积量的的程序MPSK-hoc
关于高阶循环累积量的的程序,用于信号调制识别(high order cyclic cumum)
- 2020-07-19 19:58:48下载
- 积分:1
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LDPC1024_512BERnewAGWN
New Bagawan S. Nugroho bit error rate of BPSK modulated LDPC codes under correct AWGN channel, with (1024, 512) codes.
- 2020-11-25 09:49:32下载
- 积分:1
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vcqadb
包含位置式PID算法、积分分离式PID,利用matlab GUI实现的串口编程例子,包括面积、周长、矩形度、伸长度,使用matlab实现智能预测控制算法。( It contains positional PID algorithm, integral separate PID, Use serial programming examples matlab GUI implementation, Including the area, perimeter, rectangular, elongation, Use matlab intelligent predictive control algorithm.)
- 2016-04-15 14:04:58下载
- 积分:1
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relativeamptudebpsk
It calculates the relative amplitude of the digital modulated signal
- 2010-05-07 00:14:14下载
- 积分:1
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example1-4bar
本代码详细的讲述了平面四连杆机构的运动学仿真,包括对连杆的加速度、位移及速度图像分析!(The code detailed story of the plane kinematics simulation of the four-bar linkage, including acceleration, displacement and speed of the link image analysis!)
- 2021-04-17 18:18:52下载
- 积分:1
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PV_matlab
关于光伏发电的两篇文章,一篇对光伏电池的通用模型进行了详细分析,一篇对带MPPT仿真的光伏阵列通用仿真模型(This paper proposes a method of modeling and simulation of photovoltaic arrays.)
- 2015-06-15 10:16:42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