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这是一个用FDTD算法计算二维金属方柱散射场RCS的matlab程序.采用UPML吸收边界条件和高斯脉冲源激励,对于学习FDTD方法中的激励源加入,近-远场外推,吸收边界设置等很有帮助
-This is a two-dimensional metal with the FDTD algorithm to calculate the scattering RCS of a square cylinder matlab program. UPML absorbing boundary condi
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(1)获得图象的直方图,将其均衡化,显示灰度变换函数及图象效果;
(2)分别用梯度法、拉氏算子、Sobel算子以及中值过滤等方法对图象进行增强,并对增强效果进行比较;
(3)用钝化算子、高频提升、内查、外推等方法对图象进行增强。
(4)用Matlab工具进行彩色图象增强方法和彩色图象处理方法的实验-(1) to obtain images of the histogram equalization to show gray-scale transformation function
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A generalized Richardson extrapolation routine that can perform multiple extrapolation steps, can accommodate arbitrary leading error terms, can handle any uniform refinement scheme (e.g. h/2, h/3, h/5, etc), and can report a full extrapolation table
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matlab中的数值微分,有用中点公式,自适应法,理查森外推算法等方法求函数的导数,算法的程序实现在文件中都已经给出了。-in the numerical differentiation matlab, useful midpoint formula, adaptive method, Richardson extrapolation methods such as France seek the derivative of the function, the algorithm of the
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matlab下的卡尔曼滤波器!外推方程、协方差外推公式、滤波协方差方程!-Kalman filter under matlab! Extrapolation equation, covariance extrapolation formula, the filter covariance equations!
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非常好的用复化梯形公式和外推法求解积分方程的matlab例程,附带报告,详细讲解原理,分析程序与结果,不可多得的报告-Very good with a complex trapezoid formula and extrapolation matlab routines for solving integral equations, with the report gave a detailed theory, analysis procedures and results, the repor
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Gerchberg_Papoulis利用反复应用傅里叶变换与反变换及加入已知条件的迭代算法,解决带限函数外推。-Gerchberg_Papoulis using repeated application of Fourier transform and inverse transform and adding the known conditions of the iterative algorithm to solve band-limited function extrapolation.
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基于matlab,用插值外推的图像增强方法改善图像的质量-Interpolation extrapolation of image enhancement methods to improve the image quality
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进行数据分析,帮助初学者掌握常用matlab算例,功能在于火箭推法-Data analysis to help beginners to master commonly matlab example, function is the rocket extrapolation
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数字图像处理matlab实现,包括如下程序:
1.直方图规定化为高斯双峰函数
2.窗口形状自适应(十字形或矩形)的中值滤波
3.彩色图像目标提取并与背景图像合成
4.插值外推法的彩色图像饱和度调整
5.多种插值方法实现的图像放大和缩小
6.频域变换及分析
7.几何校正
8.插值外推法的黑白图像对比度增强
9.运动模糊矫正-Digital image processing matlab realize, including the following proce
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kalman滤波matlab程序,利用双点差分外推法取初值,并多次求平均值-kalman filter matlab procedures, the use of two-point difference extrapolation to take initial and repeated averaging
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这是一个用FDTD算法计算三维泄漏同轴线的辐射和传播特性的matlab程序.采用MUR吸收边界条件,对于学习FDTD方法中的建模,近-远场外推,吸收边界设置等很有帮助-This is a three-dimensional calculation of radiation and propagation characteristics of the leakage coaxial with the FDTD algorithm matlab program uses MUR absorbing
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用matlab做的最小二乘法外推多项式拟合卫星周跳,可以学习。-Using matlab to do the least squares polynomial fitting extrapolation satellite cycle slips, you can learn.
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用于数值微分的MATLAB程序。包括辛普森数值微分法法求函数的导数
理查森外推算法求函数的导数
三点法求函数的二阶导数
等-MATLAB program for numerical differentiation. Including the derivative of the function by Simpson numerical differentiation method
The derivative of the function by Richardson extr
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插值法通过函数插值和外推方法描述和比较,MATLAB语言-Interpolation method described by function interpolation and extrapolation method and compared micro MATLAB language
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Matlab潮流计算程序,前推回推法计算,以IEEE33节点为算例-Matlab flow calculation program, forward and backward extrapolation calculations to IEEE33 node example
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利用matlab进行彩色图像的差值外推处理,构造饱和度参考图,构造锐化参考图。-Using matlab color image difference extrapolation constructed with reference to FIG saturation, sharpening configuration with reference to FIG.
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Intra-frame coding is used in video coding (compression). It is part of an intra-frame codec like ProRes: a group of pictures codec without inter frames.
Intra-frame prediction exploits spatial redundancy, i.e. correlation among pixels within one fr
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包含文章 interpolation and Extrapolation Using a High Resolution Discrete Fourier Transform及示例程序(Article: interpolation and Extrapolation Using a High Resolution Discrete Fourier Transform
and sample program)
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雷达与红外传感器的集中式加权算法融合,配合内插外推法将数值同步(Centralized weighted algorithm fusion for radar and infrared sensors,Synchronizing the interpolation and extrapolation method to synchronize the numerical synchronization)
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