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matlab
说明: 算差分盒维数的matlab程序。 让窗口中的每个像素都对分数维作出贡献。首先,计算某一尺度窗口的平均灰度值 ,然后判断每一个像素的灰度 ,若大于灰度平均值 ,则累加其灰度值为 max ,若小于灰度平均值 ,则累加其灰度值为min ,用max 和min代替 在 Sarkar 和 Chaudhuri 算法中的最大值和最小值 ,再通过拟合求出分数维。 (Differential count box dimension matlab program. Let window on the fractal dimension of each pixel to contribute. First, the calculation of an average gray scale of the window, and then determine the gray scale of each pixel, if the intensity is greater than the average, the cumulative value of its gray max, if less than the average gray level, the accumulation of its gray value of min, max and min to use instead of the algorithm in Sarkar and Chaudhuri maximum and minimum, and then by fitting the calculated fractal dimension.)
- 2010-04-13 00:46:08下载
- 积分:1
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channel
在瑞利信道、莱斯信道以及受遮蔽的莱斯信道条件下的信道仿真(In the Rayleigh channel, fading channels and sheltered fading channels under the conditions of channel simulation)
- 2020-11-23 20:09:34下载
- 积分:1
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Control_PID_Motor_Universal
it is an example for matlab in electrical applications
- 2013-02-13 00:28:50下载
- 积分:1
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wiu
给出接收信号眼图及系统仿真误码率,一个很有用的程序,对于初学者具有参考意义,有小波分析的盲信号处理。( The received signal is given eye and BER simulation systems, A very useful program, For beginners with a reference value, There Wavelet Analysis Blind Signal Processing.)
- 2016-04-15 14:17:19下载
- 积分:1
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Digital_watermarking_wavelet_transform_source_code
简单的小波变换实现数字水印的源代码此为MATLAB 版本 希望对你有帮助(Digital watermarking wavelet transform source code
)
- 2010-11-10 17:08:49下载
- 积分:1
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RBFNN
Three function for RBF neural network, using OLS,Rand and SGA
function [newcenter,sigma,W,yh,rmse]=rbfols(p,t,tol)
p 為輸入資料點,N×K矩陣,N是輸入資料維度,K是資料點數
t 為目標輸出值,1×K矩陣
tol 為指定容忍度或正確率
centers選定中心點,N×nc矩陣
sigma為 ? 值
W為輸出層權重,nc×1矩陣
yh為網路輸出值,1×K矩陣
rmse 為目標輸出值與網路輸出值之RMSE
- 2009-12-10 10:25:35下载
- 积分:1
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CrossValidation
10重交叉检验函数,很好用,可以直接 调用。对做模式识别分类很有用。(10-CrossValidation is very good for pattern cognization)
- 2012-05-04 11:51:20下载
- 积分:1
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randfixedsum
随机固定求和函数,里面附有具体的应用讲解,可参考。(Random fixed sum function, which accompanied the application of specific explanations, can be found.)
- 2021-03-04 11:19:32下载
- 积分:1
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角度程序
利用斯托克斯公式分析偏振态(Analysis of polarization state by Stokes formula)
- 2018-01-21 11:04:27下载
- 积分:1
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zhuanjiaxitong
专家系统方面的文章,主要介绍故障诊断,欢迎大家下载(Expert system diagnostic aspects of the article, you can, you can have a look, welcome to download, thank you for sharing.)
- 2014-08-19 16:22:56下载
- 积分:1