vortex

将idl的程序用于matlab中，使程序具有通用性(idl to matlab)

Matlab平台下用SuSan算法检测眼睛角点(Matlab platform with SuSan algorithm to detect the eye corner)

说明：  本代码作为初学者，读取AVI电影（matlab能读的AVI电影难找），并提取关键祯，做差分(The code as a beginner, read AVI movie (matlab can read the AVI movie hard to find), and extract key frames, so differential)

灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system.)

验证高斯白噪声窄带信号合成宽带信号的程序(Verify Gaussian white noise narrowband signal synthesis of wideband signals program)

求一个信号的频谱分布，并求某一帧的频谱图。(Seeking a signal of the spectrum distribution, and the frequency spectrum diagram of the requirements of a certain frame.)

用D-CNN的方法，即CNN卷积层加Fisher Vector做图像分类的MATLAB代码(Use D-CNN approach ( Fisher Vector follows results of CNN convolutional layer as the image feature) to classificate the image)

使用内点法，解决凸优化问题，此方法(Interior Point Method)是一种求解线性规划或非线性凸优化问题的算法。(The interior point method is used to solve the convex optimization problem. This method (Interior, Point, Method) is an algorithm for solving linear programming or nonlinear convex optimization problems.)

MATLAB中读取TXT内容并转成二进制(asfsf dsfdfsf )

通过修改inp文件，用于对abaqus的模型进行自动创建裂纹的程序(by modifying inp. file, used for create a crack in abaqus model)