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six-humpcamelback
通用模拟退火优化算法
General simulated annealing algorithm 模拟退火优化算法能过较大限度的避免局部最优解
(General simulated annealing optimization algorithm General simulated annealing algorithm simulated annealing optimization algorithm can have a greater level of local optimal solution to avoid)
- 2008-12-27 03:43:33下载
- 积分：1
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aliiiii
providing YBus for load flow
- 2011-08-09 02:04:29下载
- 积分：1
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jiaochaouhexishu
可以计算双包层光纤耦合系数，采用耦合模方程计算(Can be calculated double cladding fiber coupling coefficient)
- 2013-02-25 16:28:12下载
- 积分：1
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vibroseis
可控源地震数据模拟，可用于资料模拟与数据处理。(the seismic data of vibroseismic)
- 2012-11-22 21:07:17下载
- 积分：1
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802.11b_PHY_DBPSK
this is matlab code about 802.11b PHY.DBPSK
- 2009-06-05 18:06:11下载
- 积分：1
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A-practical-introduction-to-programming-and-probl
The purpose of this book is to teach fundamentals of programming concepts and
skills needed for basic problem solving, all using MATLABW as the vehicle.
MATLAB is a powerful software package that has built-in functions to accomplish
a diverse range of tasks, from mathematical operations to three-dimensional
imaging. Additionally, MATLAB has a complete set of programming constructs
that allows users to customize programs to their own specifications.
- 2011-08-22 00:51:31下载
- 积分：1
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mangyuanfenli
主程序为mybss.m和fastica1.m。经过调试能够成功运行，和lmd一起使用效果不错，可以实现各频率的分离。(The main program is mybss.m and fastica1.m. After debugging can be run successfully, and lmd use with good results, the separation can be achieved for each frequency.)
- 2013-12-19 21:05:06下载
- 积分：1
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dizhengdao
合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录（地震道）
合成记录的制作是一个简化的一维正演的过程，合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)
- 2021-03-21 11:39:17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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AND_OR
影像處理(mapge ) AND & OR
- 2010-05-25 17:06:04下载
- 积分：1
