Edge-Detection-and-Segmentation

A basic PCA classifier is provided here for a two class classification problem. An example is given, with some multimodal MRI scans from Multiple Sclerosis patients, in which the brain lesions of two patients are annotated and in the third are detected by the PCA model.

its a nice code. i found it for fft bit reversal

以化学中反映扩散问题的Brusselator模型为例，采用MATLAB对大型Stiff问题进行仿真求解。(Reflected in the chemical diffusion problems Brusselator model as an example, using MATLAB simulation of large Stiff problem solving.)

对于蒸发冷凝的相变UDF，给与大家参考,希望与大家多多交流(For evaporation condensation phase transition UDF, give your reference)

二维FDTD仿真实例，带PML边界，既有TMz又有TEz(The simulation of two-dimensional FDTD, PML boundary with both TMz and TEz)

说明：  鲸鱼优化算法源代码，效果超好，具有对比算法PSO，(The whale optimization algorithm source code, the effect is super good, with the contrast algorithm PSO,)

the program can be used to calculate the vapor diffusion in the crack.

本文试图借助其图像处理工具箱函数的支持从工程和实验角度出发, 较为直观地探讨了matlab在遥感图像融合及质童评价中的应用。 文章首先讨论了两种常见的图像融合方法, 并给出matlab平台上实现其算法的程序代码, 然后提出对融合图像进行质童评价的指标, 最后通过相关程序予以实现并得出评价结果。(This article attempts to help its image processing toolbox function and experimental support from the engineering point of view, a more intuitive matlab discussed quality of remote sensing image fusion and evaluation of children. The article first discusses two common methods of image fusion, and gives the platform to achieve its algorithm matlab program code, and then put forward to the integration of image quality evaluation index child, and finally be realized through the relevant procedures and obtained evaluation results.)

自适应滤波算法的matlab程序，音频去噪(Adaptive filtering algorithm matlab program, Audio Clean)

Mathematica函数 函数使用介绍和软件使用介绍(Mathematica function function description using the description and software)