小波分析示例

说明：  matlab编程快速学习，入门教程，matlab基本函数，功能模块的快速学习掌握。(Matlab programming fast learning, introductory course)

LeadBBS9.0免费版本，极速ASP论坛，支持MSSQL MYSQL ACCESS数据库，适合站长使用的ASP论坛程序，并自带有手机版论坛，手机版已全面更新，更好的支持各大移动设备。界面简洁，代码开源，欢迎下载使用。

This code has an example of how to use the pic24fj32ga002 PIC to disiplay acquired ADC data. In addition, a simple quadrature encoder decode code is included

another incremental change is made to the new solution, and so on until no further improvements can be found.

一个很好的用于超连续的仿真，很有价值，理论模拟高非线性光子晶体光纤产生超连续谱(A very good supercontinuous simulation)

建立水声信道的射线模型在工程应用上有重要的意义。射线声学是把声波的 传播看作是一束无数条垂直于等相位面的射线的传播，每一条射线与等相位面相 垂直，称为声线。声线途经的距离代表波传播的路程，声线经历的时问为波传播 的时间。声线束所携带的能量即为波传播的声能量。与几何光学相似，射线声学 的描述方法给人直观的感觉，在一定的条件下，射线声学的数学运算也比较简捷， 由射线理论给出的声线图可以给声场以直观、形象的理解。 本模型可以准确的衡量声波在海洋中传播路径(Establishing ray model of underwater acoustic channel is of great significance in engineering application. X-ray acoustics refers to sound waves. Propagation is regarded as the propagation of a bunch of innumerable rays perpendicular to the isophase plane, each ray being in phase with the isophase plane. Vertical, called sound line. The distance through which the sound line Travels represents the distance of the wave propagation, and the time that the sound line experiences is the wave propagation. The time. The energy carried by the sound beam is the sound energy of wave propagation. Like geometric optics, ray acoustics The descriptive method gives people an intuitive feeling. Under certain conditions, the mathematical operation of ray acoustics is relatively simple. The sonogram given by ray theory can give an intuitive and visual understanding of the sound field.Accurate measurement of sound wave propagation in the ocean)

说明：  OCC基础教程，Opencascade基础教程、帮助文档(OCC Basic Courses,Opencascade Basic Courses)

好好的 好好的 好好的 好好的 好好的-Good good good good good good good good good

1-100之间有多少个素数，并输出所有素数及素数的个数。 ???? 程序分析：判断素数的方法：用一个数分别去除2到sqrt(这个数)，如果能被整除，则表明此数不是素数，反之是素数。(How many prime numbers are there between 1-100 and output all prime numbers and prime numbers. The method of judging prime number: 2 to sqrt (this number) is removed by one number, and if it can be divided, the number is not prime, and vice versa.)

说明：  comsol 磁铁引力计算及结构变形。基于maxwell应力，可计算结构在磁场力下的变形。(Gravitational calculation of COMSOL magnet)