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ostu
大津算法是关于图像处理中分割的重要算法,是又日本人的最先使用的。自动寻找分割点(Otsu algorithm is divided on the importance of image processing algorithms, is the first Japanese to use it. Automatically find split points)
- 2010-09-14 15:25:12下载
- 积分:1
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sim
用于多波束回波模拟器的模拟海底回波仿真以便于测试(Multibeam echo simulator for simulation of underwater echo simulation in order to test)
- 2013-08-22 18:55:47下载
- 积分:1
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PAR减少新的PTS方案
部分传输序列技术是正交频分复用(OFDM)著名的降低PAPR的方法。但对于数据恢复,接收机必须具有边信息,例如,从发射机的相位因子。结果在一个巨大的计算量和复杂度。在本文中,提出了一个新的黎曼序列PTS方案。在这个方案中,不需要在发射机和接收机之间交换信息。结果表明,更好的降低PAPR的性能相比传统的PTS方案的计算机模拟。
- 2023-08-25 20:05:04下载
- 积分:1
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Edge-Detection-Color
主要是关于彩色图像边界提取的源代码。里面包含有待处理的图片以及所有的源代码,即M文件。(Mainly on the color image edge extraction of the source code. Which contains the picture to be addressed, as well as all the source code, that is, M documents.)
- 2009-04-14 18:11:48下载
- 积分:1
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Matlab_changyongmingling
Matlab常用命令文档,三部分,包括各种例子,充分让你了解各个命令的使用方法.(Matlab commands commonly used documents, in three parts, including a variety of examples, and fully understand the command you use.)
- 2008-04-22 14:53:24下载
- 积分:1
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FFT
利用FFT估计正弦信号的频率,要估计一个叠加了高斯白噪声的正弦信号 的频率 ,可以通过对x(n)做傅里叶变换,得到频谱图,找出幅度的最大值对应的频率值 ,进行多次变换,求出均方误差 。改变信噪比SNR,通过仿真可以得出随着信噪比增加,均方误差减小。(Sinusoidal signal using FFT frequency estimation, to estimate a Gaussian white noise superimposed on the frequency of sinusoidal signals, can be achieved by x (n) be the Fourier transform to get spectrum to identify the magnitude of the frequency value corresponding to the maximum , several transformations, find the mean square error. Change the signal to noise ratio SNR, the simulation can be drawn as the SNR increases, the mean square error decreases.)
- 2011-04-26 10:53:04下载
- 积分:1
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limit-cycle-and-Vector-Field
将微分方程的在相图上的向量场和极限环画出来(limit cycle and Vector Field)
- 2012-04-03 15:28:52下载
- 积分:1
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AWGN
用MATLAB实现AWGN的各种方法,方便大家用MATLAB编写AWGN信道(Various methods of MATLAB AWGN, facilitate everybody use MATLAB AWGN channel
)
- 2014-08-19 14:06:51下载
- 积分:1
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shengya
基于matlab编程的叶片泵在过渡区中的升压梯度曲线,升压曲线。(Vane pump matlab programming voltage gradient in the transition region based curve, boost curve.)
- 2013-09-16 22:07:59下载
- 积分:1
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LEACH algorithn在matlab中实现
LEACH算法在无线传感器网络用于执行路由,在matlab实现的代码。
- 2022-01-24 09:51:51下载
- 积分:1