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uncoded
基于高斯白噪声信道采用M-QAM调制技术的系统,分组错误概率与信噪比函数关系的matlab仿真程序(Gaussian white noise channel with M-QAM modulation system, packet error probability and SNR function of matlab simulation program)
- 2010-06-14 15:43:20下载
- 积分:1
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pcafacerecognition
基于主成分分析(PCA)的人脸识别系统
利用2D PCA算法求对训练集向量进行降维的降维矩阵,最近邻法测试对测试集识别的精度(pca face recognition)
- 2009-03-24 10:32:18下载
- 积分:1
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tupian
基于matlab的潮流计算,可实现人机界面交互。显示潮流的结果(Matlab calculation based on the trend, enabling human-machine interface interaction. Shows the trend of the results)
- 2011-05-13 23:06:00下载
- 积分:1
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STFT2
能够实现信号的短时傅里叶变换,对仿真信号或实测信号进行时频分析,(To achieve short-time Fourier transform signal, the frequency analysis of the signal in time.)
- 2016-04-13 21:46:58下载
- 积分:1
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Conditional entropy
计算两个离散变量x和y的条件熵z = H(x | y)。 with Input:两个相同长度的整数向量
有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length
good for learning)
- 2020-06-23 11:20:01下载
- 积分:1
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qnf
一种matlab实现的频率估计函数。matlab代码(A matlab function to achieve the frequency estimation. matlab code)
- 2009-07-20 18:35:49下载
- 积分:1
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test_random
一个计算mcs-8下的小区平均频谱效率的小程序(A calculating mcs-8 under the average spectral efficiency of small residential program)
- 2011-10-12 09:20:23下载
- 积分:1
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Shock-Filters
利用Shock Filters去除图像噪声,附件里有关于Shock Filters的网页介绍(use Shock Filters remove image noise, annex on the Shock's website on Filters)
- 2007-05-24 17:35:08下载
- 积分:1
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GUIIPLS21
multivariate analysis tool
- 2014-01-31 16:40:27下载
- 积分:1
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灰色关联度分析及灰色预测--by 数协潘天宇
灰色关联度分析及灰色预测,本函数是根据GM(1,1)模型所编写而成的,大致思想是:
% 对于一些有噪声的数据,通过一次累加生成,使其变为较为有规律性的数据,通过对于该数据的预测从而实现对于原数据的预测。(Grey correlation analysis and grey prediction)
- 2018-04-19 15:27:43下载
- 积分:1