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matlab_example
matlab在数学建模中的一些有用例子,希望对大家有所帮助.(matlab in the mathematical modeling of some useful examples, and they hope to be helpful to everyone.)
- 2007-08-23 23:09:31下载
- 积分：1
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111.txt
demonstrates the objects of the System Identification Toolbox.
- 2009-06-09 13:22:00下载
- 积分：1
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iteration_dec
binary LDPC decoding code
- 2013-05-21 22:46:39下载
- 积分：1
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chinamap
说明： matlab工具箱系列-chinamap中国地图数据工具箱(大陆地区)(Matlab toolbox series chinamap China map data toolbox (mainland China))
- 2021-01-19 10:03:02下载
- 积分：1
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ridgeregression
This is matlab code for estimating the static linear system with Ridge Regression that is written by matlab 7.0.
Here we want to estimate the below function:
1 - u^2 + 2*u^3 +u^5 +3*u^7
these are 2 files : without noise and with noise
finally,there are plots for showing results.
- 2010-08-26 23:12:05下载
- 积分：1
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2D-logistic-image-encrytion
本matlab函数，利用混沌映射不可预测性，遍历性和敏感性，以它们的参数和初始值的优异特性的，实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比，它具有更广泛的范围内混乱，更好的遍历性，混沌性和relativelylow实施成本。为了研究及其应用，我们提出了一个之乱转换（CMT），以有效地改变图像的像素位置。结合2D-logistics与CMT，我们进一步实现图像加密算法。(In this matlab test,we use the chastic s excellent properties of unpredictability, ergodicity and sensitivity to their parameters and initial values, chaotic maps are widely used in security applications. In this paper, we introduce a new two-dimensional Sine Logistic modulation map (2D-SLMM) which is derived the Logistic and Sine maps. Compared with existing chaotic maps,it has the wider chaotic range, better ergodicity, hyperchaotic property and relativelylow implementation cost. To investigate its applications, we propose a chaotic magic trans-form (CMT) to efficiently change the image pixel positions. Combining 2D-SLMM with CMT, we further introduce a new image encryption algorithm. )
- 2015-02-03 14:33:42下载
- 积分：1
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Main_wavelenght
Code in Matlab to find the wave and the radius of fiber.
- 2015-02-13 10:06:03下载
- 积分：1
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FLCIR
用Lax-Friedrichs及Courant-Isaacson-Rees格式求解一阶双曲型方程。(With the Lax-Friedrichs and the Courant-Isaacson-Rees format for solving first order hyperbolic equation.)
- 2010-06-07 12:41:31下载
- 积分：1
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delay_time_and_embedding_window
利用CC方法可同时求时延与嵌入窗大小。程序中给的是Lorenz的例子。可以修改输入数据。(CC method can be used at the same time seeking delay and embedding window size. Program to the Lorenz case in point. Can modify the input data.)
- 2009-11-17 14:38:44下载
- 积分：1
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MATLABjingdianchengxu
matlab的经典算法程序。包括差值拟合与规划问题；绘图；数据分析与解方程等。还有ppt说明。(classic algorithm matlab program. Including the difference between the fitting and planning issues drawing data analysis and solution of equations and so on. There ppt instructions.)
- 2009-12-31 11:21:29下载
- 积分：1
