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histogram_balltracker
A new concept of tracking ball has been applied of detecting the ball in one frame by finding centroid ball ,finding histogram of the ball region and correlating it with candidate s histogram (by scanning the complete image) in subsequent frames. Matching of histogram indicates presence of ball ,hence tracks it.
- 2009-12-11 01:39:15下载
- 积分：1
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interp1_sinc
sinc插值，可以理解为所有输入样本的加权叠加(sinc interpolation, can be understood as a weighted superposition of all input samples)
- 2013-12-19 01:06:26下载
- 积分：1
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FDTD_3D_RCS
使用时域有限差分法编写的计算散射截面的简单程序(Scattering cross section is calculated using a simple program written in finite difference time domain method)
- 2014-02-23 21:04:03下载
- 积分：1
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mvdr
接受信号协方差矩阵估计的mvdr自适应算法。
方向图方针效果图(Receiving the signal covariance matrix estimation mvdr adaptive algorithm. Pattern renderings policy)
- 2020-12-24 16:59:05下载
- 积分：1
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Reassigned-Cohen-Class
介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨
含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带
周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以
及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集
性,从而验证了重排 Cohen类时频变换方法的有效性。
(In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency
domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency
transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band
periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and
PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference
signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD
signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof
cross-items, and acquire better time
)
- 2013-06-17 09:57:55下载
- 积分：1
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matlab-luoshuan
介绍了一种螺栓组的优化设计方案。此方案应用现代数值计算方法,基于Matlab优化工具箱,可以在安全性和经济性方面得到一个最优解(Presents an optimal design of the bolt group. The program application of modern numerical methods, based on the Matlab optimization toolbox, safety and economy in an optimal solution in terms of)
- 2011-09-27 18:08:20下载
- 积分：1
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SpeechMain
speech code in gsm signals
- 2015-02-13 05:57:19下载
- 积分：1
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LARS
Matlab code for the LARS algorithm [1], which computes the whole optimal path, by a homotopy approach, for the LAR and Lasso problem in constrained form.
- 2013-05-05 13:16:28下载
- 积分：1
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nonlinear_filter
非线性滤波器的例程，为接口封装函数，matlab代码。(Routine non-linear filters for the interface package function)
- 2009-05-03 21:50:55下载
- 积分：1
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rake
关于CDMA系统rake接收机的很简单的MATLAB仿真源代码。(Rake receiver on the CDMA system, a simple MATLAB simulation source code.)
- 2010-12-24 16:14:29下载
- 积分：1
