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CRB_final
This is the CRB caculated for an OFDM system to compair belind channel estimation.
CRB is Cramer Rao bound and it is the lowest bound for analyzing the devlopement of algorithms of channel estimation.
- 2009-09-29 20:55:23下载
- 积分：1
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JDS-396
lectures for singular spectrum analysis
- 2010-08-02 23:34:31下载
- 积分：1
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SSSS
通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较
好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判
断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪
比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。(Through the establishment of mathematical model of motion blur was conducted simulation experiments to eliminate motion blur, Wiener filter to restore motion-blurred image effect is good. In the image restoration technology, the point spread function (PSF) that affect the results of image restoration a key factor, so often used to determine a priori knowledge and a posteriori estimation PSF function to restore the image. Experimental results show that the actual recovery process if the motion-blurred images mixed with the noise, we must take into account the signal to noise ratio, the noise autocorrelation function and the autocorrelation function of the original image of the restored image effects.)
- 2010-01-09 15:26:43下载
- 积分：1
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fft_mex
说明： 用Matlab与C的混合编程写的FFT（快速傅立叶变换）算法，具有运算快，易于使用和理解的优点。(Using Matlab and C programming to write a mixture of the FFT (Fast Fourier Transform) algorithm, with the operator fast, easy to use and understand the advantages.)
- 2008-08-26 20:59:06下载
- 积分：1
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MIMO-OFDM
内含多个MIMO-OFDM信道评估程序：MIMO-OFDM不同信道估计的对比、OFDMexample(程序源码和SIMULINK平台仿真)等！(Contains multiple MIMO-OFDM channel assessment procedure: MIMO-OFDM channel estimation with different contrast, OFDMexample (program source code and SIMULINK simulation platform) and so on!)
- 2011-05-05 18:16:55下载
- 积分：1
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Critical-spindle-speed
主轴有限元分析临界转速及刚度、阻尼与模态振型。(Finite Element Analysis Critical spindle speed and stiffness, damping and mode shapes.)
- 2014-03-09 10:48:11下载
- 积分：1
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fractalhurst
分形Hurst指数在彩虹期权定价中的应用(fractal hurst)
- 2010-10-13 15:08:16下载
- 积分：1
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MATLABFuzzyLogicAnalysisandApplication
关于模糊逻辑工具箱的具体应用，案例有源码，有详细的操作步骤，对初学MATLAB又想急于上手的尤其有参考价值！(About fuzzy logic toolbox of specific applications, case there is source, has detailed the steps, eager for the beginner-to-use MATLAB in particular want to have reference value!)
- 2009-04-07 19:29:48下载
- 积分：1
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MATLAB6.0HandbookMathematics
MATLAB6.0数学手册pdf版本，可方便查找matlab的常用数学函数，并针对各函数都有详细的例子(MATLAB6.0 Mathematical Manual pdf version of the matlab can easily find a common mathematical functions, and for each function are detailed examples of)
- 2009-12-15 18:51:38下载
- 积分：1
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HARRIS
Harris Corner Detector
- 2010-02-22 18:33:20下载
- 积分：1
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