-
Autofocus-for-digital-Fresnel-holograms-by-use
autofocus digitla hologram reconstruction
- 2013-01-24 15:48:38下载
- 积分：1
-
gmdh_example
GMDH_main为GMDH主函数；
variable_Combin为输入层初始变量选为x1,x1^2,x1*x2,x2^2,x2时的输入变量矩阵值
variable_select计算X_train训练输入数据,Y_train训练输出数据,X_test测试输入数据,Y_test测试输出数据
Combin为求变量的两两组合
Sym_Combin为求符号变量的两两组合
PE_AIC求每层各神经元的参数估计W，及训练数据在参数估计后估计的输出out_train，测试数据在参数估计后的估计输出out_test，还有与实际比较的误差平方和PESS， 以及准则值AIC
sym_representation求最终的输入输出符号表达式
Criterion_value求准则值
(GMDH_main main function for the GMDH variable_Combin initial variables chosen for the input layer, x1, x1 ^ 2, x1* x2, x2 ^ 2, x2 the value of the input variable matrix calculation X_train variable_select training input data, Y_train training output data, X_test test input data, Y_test for the sake of the test output data Combin pairwise combination of variables for the sake of symbolic variables Sym_Combin pairwise combinations PE_AIC neurons find each parameter estimation of the W, and after the training data is estimated in the estimation of output out_train, test data After the parameter estimates of the output estimated out_test, also compared with the actual sum of squared errors PESS, as well as the final criterion value AIC sym_representation seek the input and output values of symbolic expressions Criterion_value find criteria)
- 2011-04-27 15:32:58下载
- 积分：1
-
zzwork_f1
此方法可以实现空间加权的复杂网络的相关图形的仿真(this method can achieve space weighted complex network of related graphics simulation)
- 2007-05-17 22:36:59下载
- 积分：1
-
tropy
提供求信息熵的代码，很好的东西，值得收藏。(The code for the information entropy, the good stuff, it is worth collecting.
)
- 2012-04-19 19:34:25下载
- 积分：1
-
sharpness-code
Color Image Enhancement Techniques:
A Critical Review
Abstract
Image enhancement is one of the key issues in high quality pictures such as digital camera and HDTV. Since
Image clarity is very easily affected by lighting, weather, or equipment that has been used to capture the image.
These conditions lead to image may suffer from loss of information. As a result, many techniques have
developed known as image Enhancement techniques to recover the information in an image. This paper presents
a literature review on some of the image Enhancement techniques for color image enhancement like, Contrast
Stretching, Histogram Equalization and its improvement versions, Homomorphic Filtering, Retinex, and
Wavelet Multiscale Transform. Comparison of all the techniques concludes the better approach for its future
research
- 2013-09-21 18:27:21下载
- 积分：1
-
Mwheeelanalyya
Matlab中实现轮对分析的程序源码和相关的程序源码包，，能实现火车轮轨接触关系的分析
(Round of analysis of program source code and related procedures source package in Matlab, train wheel-rail contact analysis of the relationship)
- 2012-08-07 01:53:32下载
- 积分：1
-
sysstop_new
matlab仿真控制仿真时间的程序段,简单方便的在matlab界面控制仿真停止时间。(matlab simulation control simulation time block, simple and convenient interface control in matlab simulation stop time.)
- 2013-09-25 10:40:51下载
- 积分：1
-
clearcase
window平台下clearcase的使用指南，包括安装与使用(A component of the Windows platform use guidelines, including installation and use)
- 2014-11-25 16:21:45下载
- 积分：1
-
MeanShift
mean shift clustering
- 2009-05-05 04:24:36下载
- 积分：1
-
zwmx
1、用for和if语句求出供求函数以及稳定时的产量和价格。
2、用多重for循环语句和plot语句画出蛛网模型。
3、制作动画语句。
(1, with for and if statements when you find a stable supply and demand functions and production and prices. 2, with multiple plot statement for loop and draw the cobweb model. 3, animation statements.)
- 2010-02-17 14:09:43下载
- 积分：1
