eg28-dingdanxuqiuyuce

PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。 (A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)

蒙特卡罗方法课件，内含9个PPT文件，包括简介和实际应用(Monte Carlo methods courseware, containing 9 PPT file)

关于水轮机主轴系统振动的有限元计算程序，用matlab编写(Finite element program)

这是一个关于视频跟踪的matlab程序，它可以对视频对象进行跟踪……(This is a video tracking matlab program, it can track the video object ...)

说明：  PLS、BP、SVR代码，参数可调，修改后可用，也可为学编程的同仁提供参考。(PLS, BP, SVR codes, adjustable parameters, can be used after modification, and can also provide reference for colleagues learning programming.)

讲述了机械故障诊断中一些理论知识，如现在常用的HHT，对初学者有帮助。(Tells the story of some mechanical fault diagnosis theory of knowledge, such as the now commonly used HHT, help for beginners.)

DOCUMENT FOR BASIC LEARNING OF COMMUNICATION IN VARIOUS ASPECTS.

自适应有源噪声控制FLMS算法仿真程序，包含主要仿真程序和最后绘图结果(Adaptive Active Noise Control Algorithm for Simulation Program FLMS)

用matlab进行图象的过滤处理，其中包括噪声中值均平自适应的过滤(For image filtering using matlab)

自适应信号系统中的 格型 LMS算法 自适应滤波(Adaptive signal system lattice LMS adaptive filtering algorithm)