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differential-box--counting
- 利用差分盒计数法计算图像分维数，利用matlab语言编写-Using the differential box counting method to calculate the image the fractal dimension
ex
- 迭代法解二维泊松方程，为《计算电磁学》中第一篇第二章有限差分法中的一个例题的程序-Iteration two-dimensional Poisson equation for the " computational electromagnetics," in the first chapter of a finite difference method program example
fen
- 本程序是利用分形维数方法计算图像粗糙度的一个函数，可以直接调用-This procedure is to use method of fractal dimension as a function of roughness of the image, you can directly call
lapp
- 与大家分享用c++编写的OpenGL三维坐标，有兴趣的可以-To share with you using c++ to prepare three-dimensional coordinates of OpenGL, interested can look at the
heat-transfer
- 用于一维和二维传热问题的有限差分和有限元法数值计算-For one-dimensional and two-dimensional heat transfer finite difference and finite element method numerical calculation
boxcounting
- 用于计算盒维数的程序，分形维数的一种,分形理论是近年热门-it is for capacity dimension, and the capacity dimension is one of the fractal dimensions。Fractal thoery is the heat tropic nowadays
fraccompress
- 盒维数计算，对分形维数计算有较好的效果，代码清晰，是学习分形维数的一个途径-Calculation of box dimension of fractal dimension calculation of a better effect, the code clear, is to study the fractal dimension of a channel
youxianchafen
- 应用Visual C++实现了二维的有限差分正演，是实现地球物理正演模拟方法的基础。-Application of Visual C++ to achieve a two-dimensional finite difference forward, is to achieve geophysical forward modeling approaches.
KolmogorovEntropy_GP
- 一种简单有效的测度熵替代方法——近似熵(approximate entropy)方 法.应用以上方法对Logistic映射复杂度进行了分析.结果表明Lyapunov指数和测度熵的值与复 杂度基本呈线性关系,分维数与复杂度的函数关系尚难确定,且与Lyapunov指数、测度熵之间的关 系也不明确. - Approximate entropy (ApEn) method is also studied. They are applied to analyze the complex
tmulti
- 对一维时间序列采用盒计数法对其进行多重分形谱的计算-Time series of one-dimensional box-counting method used to carry out its multifractal spectrum calculation
3-DFDTD
- 三维有限差分算法，使用matlab编程，可以进行数值模拟-3-D FDTD code with PEC boundaries
quat-1.20.tar
- 一个3维分形几何图形生成程序-A 3-dimensional fractal geometry to generate process
fdtd_2D_TM_PML
- 2维时域有限差分模拟，fdtd_2D_TM_PML-2-D FDTD simulation, fdtd_2D_TM_PML
youxianchafendiedaichenxu
- 有限差分法求解有两种介质的正方形区域的二维拉普拉斯方程的数值解-Finite difference method, there are two medium square region of two-dimensional numerical solution of Laplace equation
FDTD_debug
- 时域有限差分法，计算一维的光子晶体能量的变化-FDTD method to calculate one-dimensional photonic crystal energy changes
fenxingweishu
- 计算分形维数的程序。此程序用于图像的特征提取。可用来进行目标判决。将测量数据集看作分形数据集，利用分形维数的大小来表示数据集的不规则性。-Fractal dimension calculation procedures. This procedure for image feature extraction. Can be used to target judgments. Measurement data set will be regarded as fractal data sets, t
areaway
- 面积法计算图像的分维，前面几行表示用一曲线扩展为曲面，请根据自己的实际情况改动-Area method to calculate the fractal dimension images, in front of a few lines with a curve that extended to surface, please according to their own changes to the actual situation
interpolate
- 这是一个分形插值程序，用C写的，里面有示例。本程序只适用于一维数据-This is a fractal interpolation program written in C, there are examples. This procedure applies only to one dimensional data
TheResearchofALosslessCompressionMethodofHalftoneI
- 分形理论是现代非线性科学中的一个重要分支, 是科学研究中一种重要的数学工具和手段。介绍了 分形理论的基本概念, 给出了分形理论的重要参数分形维数的常见定义和计算方法。重点介绍了分形理论在图 像处理领域的应用情况。最后, 展望了分形理论的应用前景及其发展方向。-Fractal theory of modern nonlinear science is an important branch of scientific research is an important mathematica
AerialImageClassificationMethodBasedonFractalTheor
- 提出一种基于分形理论和BP 神经网络的航空遥感图像有监督分类方法。该方法尝试将航空图像 的光谱信息和纹理特征相结合。它首先将彩色航空图像由RGB 格式转化为HSI 格式,然后,根据亮度计算分 数维、多重分形广义维数谱q-D( q) 和“空隙”等基于分形的纹理特征,同时加入归一化的色度和饱和度作为光 谱特征,采用BP 神经网络作为分类器。通过对彩色航空图像的分类实验,结果证实该方法行之有效。-Based on fractal theory and BP neural network