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a-Windowed-Hough-Transform
The problem of detecting rectangular structures in images arises in many applications, building extraction
in aerial images to particle detection in cryo-electron microscopy.
- 2015-03-13 10:59:38下载
- 积分:1
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voigt
可以计算物理学中的voigt线型,通过两个展宽的卷积实现更接近实际情况(this code could get the voigt of broad )
- 2014-12-25 16:23:19下载
- 积分:1
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ASK_Pro
ASK通信系统的设计与仿真c++代码实现(ASK communication system design and Simulation of c++ code to achieve)
- 2012-03-02 16:35:01下载
- 积分:1
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WGL
某电力厂家故障录波器源代码,很全,可编译通过(A power fault recorder source code, really)
- 2021-01-30 11:18:33下载
- 积分:1
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MEMS-gyro-error-characteristics
微小型MEMS陀螺的误差特性研究,对于mems陀螺仪误差建模和补偿方法(Miniature MEMS gyro error characteristics of the MEMS gyroscope error modeling and compensation method)
- 2013-04-21 17:02:19下载
- 积分:1
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Damped-oscillation-curve
以MATcom为内核的C++程序,调用MATLAB拟合衰减振荡曲线(多线程)(In MATcom as the core C++ program, call the MATLAB fitting damped oscillation curve (multi-threading))
- 2013-09-21 10:23:25下载
- 积分:1
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MATLAB1
当前MATLAB在数字图像处理和分析中的应用(MATLAB in digital image processing and analysis)
- 2013-03-02 20:53:15下载
- 积分:1
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TheResearchofSpatialSpectrumEstimationAlgorithminS
智能天线技术是第三代移动通信系统的关键技术之一,也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性,存在多径衰落和时延扩展,因此造成了符号间串扰、同信道干扰、多址干扰等,这些干扰降低了链路性能和系统容量,智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论,然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论,用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术,对传统的相干干扰抑制方法-空间平滑法进行了分析,采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上,先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法,分析了信源数目过估计与欠估计情况下的MUSIC算法性能,提出一种改进算法,在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境,在分析MMUSIC算法的基础上,本文提出了基于低秩矩阵逼近法的改进MUSIC算法(In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique)
- 2009-07-02 22:43:06下载
- 积分:1
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gui
matlab中使用GUI编写的一个数值插值运算来拟合需要的曲线(matlab GUI written in a numerical interpolation to fit the curve of the need
)
- 2012-02-11 20:23:50下载
- 积分:1
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calculating-antenna-
一种有效提高线天线矩量法计算速度的新方法(A new method for calculating antenna moment method effectively improve the speed)
- 2013-11-24 09:50:35下载
- 积分:1