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LDPC
LDPC编码以及译码的matleb仿真文件(LDPC encoding and decoding matleb simulation files)
- 2012-06-12 20:54:28下载
- 积分：1
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chengxu
184号元胞自动机以及作为交通流仿真基础的nasch模型(NO.184 cellular automaton , and as a cellular automaton traffic flow simulation model based nasch)
- 2013-08-29 11:43:44下载
- 积分：1
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variable--speed-of-induction-motor
variable speed of induction motor.
- 2014-10-16 17:47:48下载
- 积分：1
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multi-tracking-01.ps
kalman filter algorthim for tracking
- 2012-08-24 15:07:49下载
- 积分：1
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matlab-dictate
matlab中较常用的一些指令，希望对学习matlab的人有帮助(matlab some of the more commonly used commands, in the hope that people learn to help matlab)
- 2009-05-20 15:58:44下载
- 积分：1
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main
this code is represented using canny algorithm in matlab
- 2011-01-27 17:07:51下载
- 积分：1
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gaussian
运用高斯混合模型，识别车辆，分割车辆，检测车流量，运算很快，效果不错(Using the gaussian mixture model, identification of vehicles, vehicle segmentation, detection and traffic operation soon, effect is good)
- 2021-04-08 14:59:01下载
- 积分：1
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8QAM
利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。(Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error.)
- 2007-10-22 15:57:50下载
- 积分：1
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backproj
BACKPROJ uses the filtered or unfiltered backprojection algorithm to perform the inverse Radon transform. The filter is designed directly in the frequency domain and then multiplied by the FFT of the projections. The projections are zero-padded to a power of 2 before filtering to prevent spatial domain aliasing and to speed up the FFT.
- 2010-05-14 20:52:59下载
- 积分：1
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tiqu
图像的颜色特征提取，通过选择合适的阈值，将对象从复杂背景中提取出来(Image color feature extraction, by selecting the appropriate threshold, the object is extracted from complex background)
- 2013-11-14 09:38:55下载
- 积分：1
