搜索资源列表
Error_Diffusion_Algorithm
- 简单有效的误差扩散算法，目前为止效果最好的抖动算法。-A Simple and Efficient Error-Diffusion Algorithm
laplacian
- 基于Laplacian Matrix的图像扩散计算及动画演示程序-This GIF shows the progression of diffusion, as solved by the graph laplacian technique. A graph is constructed over a grid, where each pixel in the graph is connected to its 8 bordering pixels. Values in the image th
Undetermined-Coefficient-Method
- 使用待定系数法求解一维非保守型对流扩散偏微分方程-One- dimensional Convection- diffusion Equation with Undetermined Coefficient Method
PDMA
- 本程序非常适用于计算流体力学中使用。可以计算对流扩散方程。-This procedure is very suitable for use in computational fluid dynamics. It can be calculated convective diffusion equation.
xu2016bit
- 基于混沌的图像比特级加密算法（新的置乱和扩散策略）-Image bit level encryption algorithm based on Chaos (New scrambling and diffusion strategy)
Diffusion_2D
- 2d diffusion analysis
2010-Two-phase-SPH-modelling
- 2010 Two-phase SPH modelling of advective diffusion processes_good
bmp_encryption
- 对图像进行置乱扩散处理后，得到一幅密文图像。-Scrambling for image diffusion process to obtain a ciphertext image.
bmp_diffusion
- 对一幅图像进行扩散处理，改变图像中每一像素点的值-Image of a diffusion process, change the value of each pixel of the image
bmp_encryptioned
- 对一幅加密图像进行解置乱，解扩散得到一幅明文图像-For a de-scrambling encryption image, to give a solution of the diffusion plain image
Codes_advection_diffusion
- 河流数值模拟课中，用有限差分的方法求解一流的对流扩散方程以及浅水方程。-The finite difference method is used to solve the first-order convection-diffusion equation and the shallow-water equation in the course of river numerical simulation.
Perona_Malik
- 线性扩散 PM算法（完整matlab代码）- PM Linear diffusion algorithm (complete matlab code)
disicizuoye
- 利用有限差分方法求解N-S方程的部分解。分扩散项，源项，平流项-Finite difference method for solving partial solution NS equation. Sub-diffusion items, advection source term
IOT_Simulation
- 陈敏老师的{OPNET物联网仿真}书中的代码，主要包括了GPSR，定向扩散，协作通信，多路等多个OPNET仿真模型。适合于利用OPNET软件仿真传感器网络的研究人员。-Chen Min teacher {OPNET of things simulation} book code, including GPSR, directional diffusion, cooperative communication, multiple OPNET and other simulation models.
Quasi-newton-method
- 讨论了二维变系数抛物型方程的参数识别反问题，将其归为最优化问题，指定待定参数的函数类形式，用拟牛顿法来演化待求参数的最优估计值，并将该方法运用于线性扩散方程和具有分段函数系数的二维抛物型方程的参数识别反问题的数值模拟中，数值结果表明拟牛顿法是有效的和可行的。-Discuss parameter identification dimensional variable coefficient parabolic equation inverse problem, which was classifi
ImageEnhance
- 图像增强实例，包括对比度扩散、直方图均匀化、阈值滤波、均值滤波、中值滤波、低通模板滤波、高通模板滤波、BUTTERWORTH低通滤波、BUTTERWORTH高通滤波、指数高通滤波、KIRSCH锐化、LAPLACE锐化、PREWITT锐化、ROBERTS锐化、SOBEL锐化等。-Examples include image enhancement, contrast diffusion, histogram equalization, threshold filtering, mean filte
anisodiff
- Anisotropic Diffusion in matlab
lbm-code-d1q2
- 扩散问题，基于LBM-D1Q2模型的数值模拟-LBM Code for 1-D,diffusion problems,D1Q2
One
- 基于元胞自动机扩散原理下的简单一维元胞自动机扩散模型-Based on cellular automata diffusion under the principle of simple one-dimensional diffusion model of cellular automata
Ex4
- 向前差分法求解一维水平方向Richard方程，同时可以画出累计入渗量，入深速率和土壤水分动态-moisture diffusion