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LapulasiRuihua
- 本程序是用vc编写的拉普拉斯变换的源码并含有测试图片-this procedure is used vc prepared by the Laplace transform the source and contains testing Photo
laplacian_eigen
- 拉普拉斯算法,对高光谱图像进行降维处理,比较实用,多层分解方法-Laplace algorithm to reduce the dimension of hyperspectral image processing, more practical, multi-layer decomposition method
Numerical-Methods-for-PDE
- 一、椭圆型偏微分方程 1. Helmholtz方程 及 特例(Possion方程, Laplace方程); Helmholtz.m possion 2. 满足牛顿边值条件的Helmholtz方程;Helmholtz_Newton.m 二、抛物线型偏微分方程 1. 显式前向欧拉法 EF_Euler.m 2. 隐式后向欧拉法 IB_Euler.m 3. Grank-Nicholson法 Grank_Nicholson.m 4. 二
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- matlab 中很实用的源代码2:中值滤波器、用Sobel算子和拉普拉斯对图像锐化,梯度算子检测边缘-Practical source code of matlab
image-sharpening-process
- 对图像进行高斯拉普拉斯log锐化和二阶拉普拉斯锐化-The image log Gaussian Laplacian sharpening and second sharpening Laplace
TSVD_DownContinuation
- 位场向下延拓的泰勒级数方法,利用拉普拉斯方程的特点,计算空间域水平二阶差分来替代垂直方向上的二阶差分-Potential field downward continuation of Taylor series method, the advantage of the characteristics of Laplace equation, a second order differential spatial domain levels instead of second order diff
