Rotating shafts experience a an elliptical motion called whirl. It is important to decompose this motion into a forward and backward whil orbits. The current function makes use of two sensors to generate a bi-directional spectrogram. The method can be extended to any time-frequency distribution ％ ％ compute the forward/backward Campbell/specgtrogram ％ ％ INPUT: ％ y (n x 2) each column is measured from a different sensor ％ /////// ％ __ ％ |s1| y(:,1) ％ |__| ％ __ ％ / \ ________|/ ％ | | | s2 |/ y(:,2) ％ \____/ --------|/ ％ ％ Fs Sampling frequnecy ％ ％ OUTPUT: ％ B spectrogram/Campbel diagram ％ x x-axis coordinate vector (time or Speed) ％ y y-axis coordinate vector (frequency [Hz])
标签： experience elliptical decompose important
上传时间： 2015-06-23
上传用户：372825274
自己写的一套云台控制程序，B/S结构，可以用嵌入式开发板来进行远程控制。包括控制端程序和服务器程序。
上传时间： 2014-01-11
上传用户：lijianyu172
本文结合公交查询系统的实际需要，通过对B/S模式、JDK开发环境及工具、Web发布服务、数据库以及SQL语言的深入学习及实践，主要完成了公交查询系统的需求分析、数据库设计、应用程序设计的工作。
标签： 查询系统
上传时间： 2015-07-07
上传用户：wab1981
JavaTV Program source code Need to play Windows Media files and streams, mpeg4 video or DVDs in java? Access WDM capture devices? Control a firewire DVCam? Then maybe this can help you. dsj is an ongoing project to provide a java wrapper around Microsoft s DirectShow API. It offers a set of high level classes that give java easy access to functionality widely missed by java programmers and also lets you dive deeper into the interiors of Windows core api for 2D media. On the java side dsj tries to keep things open as possible - you may use it standalone or let it feed data into JMF or other APIs.
标签： Program Windows streams JavaTV
上传时间： 2013-12-17
上传用户：TF2015
OLE Programmer s Reference Information in this online help system is subject to change without notice and does not represent a commitment on the part of Microsoft Corporation. The software and/or files described in this online help system are furnished under a license agreement or nondisclosure agreement. The software and/or files may be used or copied only in accordance with the terms of the agreement. The purchaser may make one copy of the software for backup purposes. No part of this online help system may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information and retrieval systems, for any purpose other than the purchaser s personal use, without the written permission of Microsoft Corporation.
标签： Information Programmer Reference subject
上传时间： 2015-08-04
上传用户：hxy200501
我自己些的小程序，给小型的旅游门点使用，B/S架构，c＃＋SqlServer
标签： 程序
上传时间： 2014-01-07
上传用户：咔乐坞
简易专家系统程序，包括事实与规则的编辑，包括一个可行的正向推力过程，使用Sql Server数据库，C#编写，一个比较通用的专家系统基础平台（可在其上作相应的改进与开发，大学时所作，与大家分享，还有一个网络发布B/S版大同小异先不发了）
上传时间： 2014-11-09
上传用户：520
Program to simulate Rayleigh fading using a p-th order autoregressive model AR(p) according to ％ Baddour s work: "Autoregressive modeling for fading channel simulation"
标签： autoregressive according simulate Rayleigh
上传时间： 2013-12-02
上传用户：tb_6877751
1、 了解系统调用pipe()的功能和实际原理 2、 编写一段程序，使用管道实现父子进程之间的通信 a) 使用系统调用fork()创建一个子进程 b) 子进程调用函数write()向父进程发送自己的进程ID和字符串” s sending a message to parent.\n”。 c) 父进程调用函数read()通过管道读出子进程发来的消息，将消息输出屏幕，然后终止
上传时间： 2013-12-16
上传用户：古谷仁美
SharpNuke源代码，文章管理系统，portal门户型开发，b/s模式
上传时间： 2013-12-18
上传用户：gaome
