ebma

简要阐述了遗传算法的基本原理，探讨了在 环境中实现遗传算法各算子的编程方法，并以一个简单的实例说明所编程序在函数全局寻优中的应用。(Briefly described the basic principles of genetic algorithms to explore the genetic algorithm in the environment to achieve the operator' s programming, and a simple example shows that programmed in the function of global optimization.)

用matlab进行数据的预处理 内含详细的代码(Data preprocessing with detailed code)

matlab关于iradon变换。matlab关于iradon变换。matlab关于iradon变换。(Matlab on the iradon transform.Matlab on the iradon transform.Matlab on the iradon transform.)

进行平面阵的声聚焦仿真，可改变阵元间距，聚焦点距离来讨论平面阵的聚焦效果(Planar Array acoustic simulation focus, may change the array element spacing, the focal point for discussion the focusing effect of the plane array)

this is matlab code for pprobality theory which is implemetatde in matab 7,6

This code is used to cut selected part of the image that is of course after you decompress.   And run the code in the image circle separated.

preconditioned gradient algorithm for iterative solution

ENERGY DETECTION THRESHOLD

本书把MATLAB 当作一种技术编程语言来教，向学生展示如何编写简洁高效，有充分 根据的程序。本书不主张把MATLAB 数以百计的函数全部介绍给大家，而是教给学生怎样 使用MATLAB 语言，以及如何使用网上在线工具去加载你所需要的函数。本书的前六章是 “编程设计介绍”的课程，专门为大一的工科学生而设计编写的。这部分内容以9 周，每周 3 个小时教学为宜。其余的章节涵盖了一些高级的主题，例如输入输出接口（input/output interfaces）和图形用户界面（GUI）。这些章节可能需要更长时间的学习，也可以作为使用MATLAB 的工科学生和有经验的工程师的参考。(The book as a technique to MATLAB programming language to teach, to show students how to write a simple and efficient, there is a sufficient basis for the program. This book does not advocate a function of all the hundreds of MATLAB to introduce to you, but to teach students how to use MATLAB language, and how to use on-line tools to load the function you need. The first six chapters of this book is " designed to introduce programming" course, designed for freshman engineering students designed to write. This part to nine weeks, three hours a week teaching appropriate. The remaining chapters cover some advanced topics, such as input and output interfaces (input/output interfaces) and graphical user interface (GUI). These chapters may take longer to learn, you can also use MATLAB as a reference for engineering students and experienced engineers.)

讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)