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Request_petae
利用牛顿法数值计算光纤的传播常数,这样利用传播常数与色散的关系,就可以画出光纤的色散曲线(Numerical calculation using Newton' s method the fiber propagation constant, so that the use of the propagation constant and the dispersion relations, we can draw the dispersion curves of optical fiber)
- 2010-02-10 20:27:13下载
- 积分:1
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5
说明: 基于MATLAB通信系统仿真平台的设计
使用面向对象技术对通信系统的GUI进行设计(MATLAB-based simulation platform for communication system design)
- 2010-05-06 06:42:14下载
- 积分:1
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zhenliefangxiangtupiancha
阵列信号对于天线阵设定的频率有偏差的情况下的方向图效果
(Array signal to the antenna array to set the frequency deviation case pattern effect)
- 2012-04-26 16:06:37下载
- 积分:1
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SVAR-survey
State Space and Kalman Filter
- 2011-11-27 13:01:17下载
- 积分:1
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icalabSignal
说明: 预处理工具包括:主成分Analysi 小号(PCA),白化,过滤:高通滤波(HPF),低通滤波(LPF),子带滤波器(巴特沃斯,切比雪夫,椭圆)用的滤波器,频率子带和可调顺序子带的数量)或用户定义的 预处理功能。
后处理工具实际上包括:通过去除不想要的组件,噪声或伪像,对原始原始数据进行压缩和重建(“清理”)。
该算法不仅可以执行ICA,还可以执行二阶统计盲源分离(BSS),稀疏分量分析(SCA),非负矩阵分解(NMF),平滑分量分析(SmoCA),因子分析(FA)和任何其他可能的矩阵X = HS + N或 Y = WX形式的因式分解,其中H = W +是混合矩阵或基本向量矩阵。X是观测数据的矩阵,S是原始数据的矩阵,N表示其他噪声的矩阵。
ICA / BSS算法是纯数学公式,功能强大,但机械程序却很复杂:机械得到最佳实施后,用户要做的工作不多。ICALAB的成功和有效使用在很大程度上取决于先验知识,常识以及对预处理和后处理工具的适当使用。(icalab toolboxes for signal process, based on the software MATLAB.)
- 2020-06-14 01:47:31下载
- 积分:1
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System-Identification-Techniques
系统辨识中一个有用的算法:面积法
对传递函数辨识精度高(System Identification Techniques)
- 2012-04-04 21:36:55下载
- 积分:1
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JSIP_2013081510281570
This paper investigates the generalized Pars ’s theorem of fractional Fourier transform (FRFT) for concentrated data. Also, in the framework of multiple FRFT domains, Pars ’s theorem reduces to an inequality with lower and upper bounds associated with FRFT parameters, named as generalized Pars ’s theorem by us. These results theoretically provide potential valuable applications in filtering, and examples of filtering for LFM signals in FRFT domains are demonstrated to support the derived conclusions
- 2015-02-21 10:20:28下载
- 积分:1
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master_matlab
大家看看吧,很好的Matlab学习资料(Let everyone take a look at, very good learning materials Matlab)
- 2008-04-20 10:22:07下载
- 积分:1
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cameral
说明: 视频图像的采集,捕捉的小程序,在MATLAB环境下运行,有预览、捕捉图像、连续捕捉等功能。(Video image capture, capture a small program to run in the MATLAB environment, there is preview, capture images, continuous capture functions.)
- 2009-08-31 11:55:30下载
- 积分:1
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yuv2mov
在matlab环境下,将YUV视频格式转换为matlab可以处理的mov视频格式(In the matlab environment, the YUV video format conversion mov video format that can be processed for matlab)
- 2014-11-02 14:28:07下载
- 积分:1