cv7

Matlab最优化计算中的无约束多维极值问题(Matlab Optimization of unconstrained multi-dimensional calculation of extremal problem)

This documents describes about Region of interest(ROI) in the image

说明：  滤波处理，对信号进行滤波处理，提取信号的故障特征频率(Filtering, filtering the signal, extract the fault characteristic frequency of the signal)

说明：  历次进行修改过的JADE算法，可以看出盲源分离算法的演变过程，并通过对各算法的研究看出思路(all versions of the JADE algorithm.)

对分水岭分割方法的多种标记方法，包括三个matlab文件。(watershed segmentation method for the multiple markers, including three Matlab document.)

简单的最小二乘法实例，适合初学者，代码简单易懂(zuixiaoerchengfa shihe chuxuezhe daimajiandanyidong)

dlks ahfiewhlifjsdklfjai ew.f共轭法(min)

说明：  结构振动反应。在强烈地震波德作用下，2个自由度相对位移和绝对加速度的反应，考虑了阻尼的影响。(struture response due to ground motion.during a big ground motion,one 2 degree of freedom-structure s relative displacement and absolute acceleration response.consider damping raion.)

基于三次指数平滑法的程序代码 大家可以参开一下 模仿自己编程(Three exponential smoothing based on the program code to open what we can participate in imitation of their own programming)

傅立叶反变换的MATLAB实现程序，是M文件，方便使用(Fourier Transform in MATLAB process, the M documents, ease of use)