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paper-2
Detection of life threatening Arrhythmias are important for successful defibrillation therapy.
This paper provides an idea about arrhythmia detection based on surface ECG analysis.
- 2014-11-14 12:32:23下载
- 积分：1
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image_merge11
图形图像融合MATLAB算法代码，含有相关图片(image processor matlab)
- 2015-04-17 19:58:47下载
- 积分：1
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Q
说明： 本文以室内、外不同空间的人数统计为背景，研究基于图像的人员计数技术，对某时段内进出摄像机视野中指定区域的人数，或指定区域内在景人数进行统计。主要研究内容有以下几点：
（1）人员计数方案论证：本文分析对比了不同人员计数算法，研究分析了基于像素、 基于Hough变换的人员计数算法的优缺点。
（2）基于像素统计的人员计数系统实现：①分别采用近似中值背景模型和高斯混合背景模型提取前景图像；②采用基于HSV颜色空间变换的方法对前景中的阴影进行抑制；③用前景像素数除以人数得到一个人的像素平均值，在已知图像中前景像素数的情况下，可对人数进行估计。
（3）基于Hough变换的人员计数系统实现：①根据人头顶部轮廓近圆的特征,采用Sobel算子提取图像边缘,得到目标轮廓；②设置人员检测计数区，利用Hough变换进行圆检测；③对目标进行跟踪，并且进行有效性判断，记录有效目标；④判断行人是否跨线及跨线方向，实现过往行人的双向人数统计，并对人头进行标记。
(In this paper, indoor outside the different number of spatial statistical background image based on studies of people counting technology, the number of designated areas within some period of time and out of the camera view, the number of designated areas or inner view statistics. The main contents are as follows:
(1) people counting demonstration program: In this paper compares different people counting algorithm analysis based on pixel count algorithm based on the advantages and disadvantages personnel Hough Transform.
(2) based on pixel count of people counting system achieve: ① were used to approximate the value of the background model and a Gaussian mixture background model extraction of the foreground image ② the method of the HSV color space conversion based on the foreground shadow suppressed ③ foreground pixels divided by the average number of pixels to obtain a person s image at a known number of pixels in the foreground of the case, th)
- 2016-05-08 09:37:42下载
- 积分：1
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信号处理matlab
说明： 自己编写的信号产生和处理软件，以matlab7为平台。可以实现确定信号和非确定信号的产生，各种滤波器的设计，对信号的频谱分析，滤波后信号的频谱分析等功能。有利于信号与系统、数字信号处理相关课程的学习与理解。(themselves prepared and have the signal processing software to matlab7 platform. Determine signal can be achieved and identify signals the emergence of various filter design, the signal spectrum analysis, after filtering signals in the spectrum analysis capabilities. Help signal and systems, digital signal processing-related courses of study and understanding.)
- 2006-01-30 20:03:56下载
- 积分：1
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programy(1)
Created OFDM coder and decoder for baseband signal transmission in 2K mode without error correction capabilities.
- 2013-03-10 16:33:10下载
- 积分：1
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BOOK_about_Cordic_Arith_with_matlab_simulation
CORDIC算法的原理及matlab仿真(Principle of CORDIC algorithm and matlab simulation)
- 2009-06-22 16:07:53下载
- 积分：1
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PID-Control-7
被控对象为三阶系统，可以根据M的参数设置演示低通滤波效果，控制部分采用PID控制。(Third-order system for the controlled object, you can set the parameters according to M shows low-pass filtering effect, the control part of the PID control.)
- 2011-10-06 12:25:22下载
- 积分：1
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cpid1
传统的pid控制算法,系统函数是无时滞的,采用增量式的pid控制算法.(traditional pid control algorithm, the system function is without delay, using the incremental pid control algorithm.)
- 2006-06-04 15:43:45下载
- 积分：1
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Heru-PSM
sistem pengolahan sinyal digital
- 2012-04-07 00:13:19下载
- 积分：1
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wuyueshu
优化设计方法 --------无约束优化方法(design optimization methods-------- unconstrained optimization methods)
- 2007-01-27 13:18:27下载
- 积分：1
