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dmf_chuantong
直扩系统传统DMF解扩SIMULINK建模(DS system, the traditional DMF despreading SIMULINK modeling)
- 2012-06-02 23:30:39下载
- 积分：1
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florier1
傅里叶变换在MATLAB中的实现，对正选信号仿真，画出其频谱图。(Fourier transform in MATLAB realization of positive selection signal simulation, draw the spectrogram.)
- 2013-03-31 19:37:56下载
- 积分：1
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jakes
描述jakes模型的衰落信道。程序已经测试过。(Description jakes fading model. Procedures have been tested.)
- 2010-06-05 20:14:40下载
- 积分：1
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Dynamic_Copula_Toolbox._1
The toolbox contains functions to estimate and simulate multivariate copula GARCH models and Copula Vines.
Supported copulas are the Gaussian and the T Copula. For the dynamic correlations, various specifications are supported.
- 2010-02-24 15:33:53下载
- 积分：1
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vblast
分层空时码V-blast程序，有需要的可以看看啊，感觉不错(the souce for vblast stc)
- 2010-05-15 19:02:38下载
- 积分：1
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sng_transtance1
单负材料的透射谱分析，其中的设置了角度变化从0度到90度。可以发现透射频率随角度的变化规律。(Single-negative materials, the transmission spectrum analysis, which set the angle changed from 0 degrees to 90 degrees. Transmission frequencies can be found with the variation of the angle.)
- 2009-09-30 11:08:05下载
- 积分：1
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single-phase-induction-motor-Simulink
说明： 单向感应电动机的仿真模型，内有7个仿真文件。具体实现功能和仿真结果图文件夹里有一个PPT文件进行讲解。(One-way induction motor simulation models, there are seven simulation files. Concrete realization of functional and simulation results map folder there is a PPT file to explain.)
- 2010-03-22 10:57:40下载
- 积分：1
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crtanim1
function for animating the motion of a mass-spring system
- 2014-08-13 20:40:10下载
- 积分：1
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Pudn
A filter bank structure that can deal effectively with piecewise smooth images with smooth contours, was proposed by Minh N Do and Martin Vetterli. The resulting image expansion is a directional multiresolution analysis framework composed of contour segments, and thus is named contourlet. This will overcome the challenges of wavelet and curvelet transform. Contourlet transform is a double filter bank structure. It is implemented by the pyramidal directional filter bank (PDFB) which decomposes images into directional subbands at multiple scales. In terms of structure the contourlet transform is a cascade of a Laplacian Pyramid and a directional filter bank. In essence, it first use a wavelet-like transform for edge detection, and then a local directional transform for contour segment detection. The contourlet transform provides a sparse representation for two-dimensional piecewise smooth signals that resemble images.
- 2013-03-11 17:11:17下载
- 积分：1
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wave
基于非下采样小波变换的纹理图像特征提取程序(The sampling based on the wavelet transform of texture image feature extraction
)
- 2012-05-04 10:03:37下载
- 积分：1
