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LDPC_matlabcode123
the use of coherent space-frequency coding in orthogonal frequency division multiplexing (OFDM)-based frequency-selective multiple-input multiple-output (MIMO) antenna fading channels has been proposed. Acquiring knowledge of the fading coefficients in a MIMO channel is already very challenging in the frequency-flat (fast) fading case. In the frequency-selective case, this task becomes significantly more difficult due to the presence of multiple paths, which results in an increased number of parameters to be estimated. In this paper, we address code design for noncoherent frequency-selective MIMO-OFDM fading links, where neither the transmitter nor the receiver knows the channel. We derive the code design criteria
- 2011-12-29 19:23:14下载
- 积分：1
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svrexample
这是一个支持向量机回归预测的代码，适合于初学者来体验svr的回归能力( U8FD9 u662F u4E00 u4E2A u652F u6301 u5411 u91CF u673A u56DE u5F52 u9884 u6D4B u7684 u4EE3 u7801 uFF0C u9002 u5408 u4E8E u521D u5B66 u8005 u6765 u4F53 U9A8Csvr u7684 u56DE u5F52 u80FD u529B)
- 2017-04-26 11:27:36下载
- 积分：1
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GMM_EM
高斯混合模型的EM搭建过程以及详细说明，利于初学者的学习！(EM Gaussian mixture model building process as well as detailed instructions, which will help beginners to learn!)
- 2013-11-28 17:04:06下载
- 积分：1
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my_sweep
采用matlab编程语语言，可在二维图片（对称）移动鼠标，自动检测出边缘轮廓，将二维图片转化为3维立体图片。(Using MATLAB programming language, the mouse can be moved in two dimensional picture (symmetrical), the edge contour is detected automatically, and the two-dimensional picture is transformed into 3 dimensional stereoscopic picture.)
- 2017-12-12 14:34:58下载
- 积分：1
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gbfilter2
一个2维的Gabor滤波器代码，希望对大家有所帮助(a 2-D gabor filter code,I hope it helpfull for other people.)
- 2012-05-01 22:12:46下载
- 积分：1
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M_Assignment1
In this coursework, a mthematical model is derived for a dynamic system consisting of a LRC circuit (inductance, resistance and capacitance respectively ) and will be simulated using the MATLAB.
- 2013-03-07 09:42:08下载
- 积分：1
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lmi3
线性矩阵不等式的重要代码（3）， 线性矩阵不等式在进行系统的反馈控制矩阵求解过程中，操作简单，运算速度快(some codes about Lmi 3)
- 2014-07-06 21:17:07下载
- 积分：1
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kalman
《kalman滤波理论及其在导航系统中的应用》,对卡尔曼滤波在导航中的应用有很好的指导作用("Kalman" filter theory and its application in navigation system, a very good role in guiding the application of Calman filter in the navigation)
- 2013-07-15 23:49:14下载
- 积分：1
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image-segmentation
this code for image segmentation
- 2013-12-24 23:41:09下载
- 积分：1
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TrafficSimulating
原胞自动机模拟程序 可以应用于单车道或者多车道 单车道主要 包括信号灯 跟随 多车道可以包含变道 (program for overtaking using CA model)
- 2014-02-09 22:44:00下载
- 积分：1
