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通过拉普拉斯滤波器，高斯微分滤波器以及高斯差分滤波器提取图像边缘的简单matlab代码-Filter by Laplace, Gaussian derivative filters and difference filter from the edge of Gaussian simple matlab code
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Laplacian Pyramid Blending
提取两幅图像的重要信息进行图像混合的算法
拉普拉斯差值图，差值图重建-Laplacian Pyramid Blending two images extracted important information for image hybrid Laplace difference map algorithm, the difference map reconstruction
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由于噪声点(灰度与周围点相差很大的点)对边沿检测有一定的影响，所以效果更好的边沿检测器是高斯拉普拉斯(LOG)算子。它把我们在第3章中介绍的高斯平滑滤波器和拉普拉斯锐化滤波器结合了起来，先平滑掉噪声，再进行边沿检测，所以效果会更好。-As the noise points (points, a big difference with the surrounding gray points) on the edge detection to a certain extent, the effect
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本程序是用五点差分格式解拉普拉斯方程，采用MATLAB作为开发环境，拉普拉斯方程有广泛的应用，五点差分格式的精度高
-This procedure is a five-point difference scheme for solution of Laplace equation, using MATLAB as a development environment, Laplace equation has a wide range of applications, a five-
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长方形区域的Laplace方程有限差分法5点法迭代-Rectangular region, finite difference Laplace equation 5-point iterative method
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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
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偏微分方程数值解法，包括泊松方程，特征值方程，热传导方程和波动方程-PDEGUI demonstrates the finite difference solution of model problems involving Laplace s operator
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Finite Difference Method for Poisson equation.
-Δu =f(x,y) in Ω
u(x,y)=0 on Γ-Finite Difference Method for Poisson equation.
-Δu =f(x,y) in Ω
u(x,y)=0 on Γ
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In this code the laplace equation is solved by iterative method.For solving matrix of unknowns a method like Jacubi method is used that dependet to little difference between iterations for convergence.
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In this code the laplace equation is solved by iterative method.For solving matrix of unknowns a method like Jacubi method is used that dependet to little difference between iterations for convergence.
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一中空的横截面为正方形的长导体盒，与横截面垂直的方向上可认为是无限长。用求解横截面上电位的差分法和超松弛迭代计算拉普拉斯方程，-A hollow cross-section of a long conductor of square boxes, vertical cross-sectional direction can be considered infinitely long. Calculation of the Laplace equation by solving the cross
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用五点差分公式数值求解了一个laplace方程，改编后可以用于求解其他laplace方程-Five-point difference formula for numerical solution of a laplace equation can be used to solve other laplace equation adapted
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利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。-Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange
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有限差分法求解拉普拉斯方程,超松弛迭代，光波波长计算模拟-Finite difference method for solving the Laplace equation, SOR, the wavelength computational simulation
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有限差分法求解拉普拉斯方程,超松弛迭代，光波波长计算模拟-Finite difference method for solving the Laplace equation, SOR, the wavelength computational simulation
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用五点差分解拉普拉斯方程，效果非常的好，值得下载-With a five-point difference solution of Laplace equation, the effect is very good, worth downloading
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用五点差分格式解拉普拉斯方程和用工字型差分格式解拉普拉斯方程，均生生成为函数文件，可以指教调用-By five o clock Difference Schemes for Solving the Laplace equation and labor font Difference Schemes for Solving the Laplace equation, both life and life becomes a function of the file, you can enlight
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有限差分中的CN格式求解拉普拉斯方程。其中主要的THTA格式分成0-1之间100个数，用来验证其格式的收敛要求。-CN finite difference scheme for solving the Laplace equation. One of the major THTA format into 100 number between 0 and 1, is used to verify the convergence requirements for the format.
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用有限差分法编程求解拉普拉斯方程在网格结点处的值并统计迭代次数-Solving the value of the Laplace equation in a grid junction with the finite difference method and statistical programming iterations
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solving Laplace equation with Finite difference method.( with both gauss sidel and Jacobi method)
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