-
SmartAntennaCodeListings3
智能天线 自适应非盲算法LMS。用MATLAB编写而成,第三部分(Non-blind algorithm for smart antenna adaptive LMS. Compiled with MATLAB, the third part)
- 2010-05-12 01:11:35下载
- 积分:1
-
motor-control
this file is a simulink file about dc and ac motor control
- 2011-09-03 06:14:40下载
- 积分:1
-
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
-
Wnn0801
这是一个非常重要的而又简单的程序,是书上常用和数学建模的好帮手(too good
)
- 2013-08-12 11:14:18下载
- 积分:1
-
DoplleComBarker
sar成像中涉及到的多普勒参数计算,运用的事巴克码计算的,供学习的!(sar imaging involves Doppler parameters, use something Barker code calculation for learning!)
- 2013-03-15 21:59:22下载
- 积分:1
-
1
说明: 登录界面显示,matlab gui 编程的,可视化好(Login screen is displayed)
- 2017-03-12 16:33:51下载
- 积分:1
-
MultiuserOFDM_0_1
说明: 多载波OFDM系统仿真,共有8个文件
capavsgamma.m
capavsusernum.m
chtry.m
rheesub.m
shenpowerallo.m
tdma_cap_cal.m
waterfilling.m
waterfillingPowerAllo.m(OFDM system simulation, a total of eight papers capavsgamma.m capavsusernum.m chtry.m rheesub.m shenpowerallo.m tdma_cap_cal.m waterfilling.m waterfillingPowerAllo.m)
- 2006-03-27 15:11:03下载
- 积分:1
-
shiyan3
说明: 基于matlab实现的双线性变换法设计滤波器,对心电图滤波,得出幅频特性图(Matlab based on the realization of the bilinear transformation method designed filter, for filtering electrocardiogram obtained amplitude-frequency characteristic map)
- 2008-11-19 08:35:47下载
- 积分:1
-
newchao1
一个例子chaos,很好的东西哦,没有什么什么不会做的了,混沌太美了(An example of chaos, something good Oh, no, what will not do, the chaos is too beautiful)
- 2009-06-26 12:23:03下载
- 积分:1
-
iir
设计一个低通数字滤波器,满足如下设计指标:
通带截止频率:0.2pi,通带波动:1dB
阻带截止频率:0.3pi,阻带衰减:15dB
要求:分别采用巴特沃斯、切比雪夫Ⅰ型、切比雪夫Ⅱ型和椭圆滤波器原型进行设 计,比较各种设计的阶数、实际阻带衰减,分析实验结果
(Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: respectively Butterworth, Chebyshev Ⅰ, Ⅱ and Chebyshev prototype elliptic filter design, comparing the order of the design, the actual stop-band attenuation, analysis of experimental results)
- 2010-05-08 11:50:38下载
- 积分:1