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e
说明： 虚拟仪器代表着目前测试仪器领域的发展方向，LabⅥEw语言是一种功能强大的仪器开发平台。对淹没在噪声中声发射信号的有效提取(去噪)是声发射信号处理技术的第一步，也是声发射信号处理的关键所在。本文介绍了基于小波变换的阈值去噪方法。在LabⅥEw平台上，通过仿真试验，对声发射信号的几种阈值法的去噪结果进行比较，选出一种适合声发射信号去噪的阈值准则。(Virtual instrument on behalf of the current developments in the field of testing equipment direction, Lab Ⅵ Ew language is a powerful development platform apparatus. Submerged in the noise of the acoustic emission signal in the effective extraction (denoising) is the acoustic emission signal processing technology, a first step, the acoustic emission signal processing is the key. In this paper, based on wavelet transform thresholding denoising method. Lab Ⅵ Ew in the platform through the simulation of acoustic emission signals of several denoising threshold method for comparison of results to elect a suitable acoustic emission signal de-noising threshold criteria.)
- 2008-05-15 17:34:16下载
- 积分：1
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Answer-true-through-IT-students
这是一部写给在校计算机专业学生的书
如果没有看到这本书
你可能会茫然无措的度过学习阶段(This is a book written for computer major students
If you don t see this book
You may be at sea through the learning phase)
- 2013-08-05 17:28:15下载
- 积分：1
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DataDemon--time-frequency-analysis-
DataDemon-时频分析解决方案
随着科技迅速发展，讯号分析处理者面临的是日趋庞大的计算数据量，和越来越复杂的仿真模式。如何缩短开发时间、节省研究经费、又能实现高效能、高弹性的运算平台供后续研究使用便越来越重要。
DynaDx提出DataDemon-时频分析解决方案，以组件组合的设计概念，免除繁杂程序写作方式，提供讯号处理的可视化控制组件，让处理讯号分析的过程就像拼组模型一般，使用者可依据自己的构想去组合出更多元之讯号分析呈现。不再需要从头撰写繁杂的程序代码便能使用各种讯号处理的算法，也不必将时间花在除错、评估程序运行效能，而能专注于研究目标的分析及后续应用的开发上。
(DataDemon-time-frequency analysis solutions With the rapid development of science and technology, signal analysis and processing is increasingly faced by the huge amount of data calculation, and increasingly complex simulation models. How to reduce development time, save research funding, but also to achieve high performance, flexible computing platform for subsequent research use have become increasingly important. DynaDx DataDemon-time frequency analysis proposed solutions to the design concept of component combinations, eliminating the complicated procedures written in a way to provide a visual signal processing control unit, so that the signal processing analysis process as spelled group of models in general, users can be based on their own idea to mix the signal out more element analysis presented. No longer need to write complicated code from scratch, will be able to use a variety of signal processing algorithms, nor do you have time to spend debugging, performance evaluation pro)
- 2021-04-04 19:29:04下载
- 积分：1
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Frequency
频偏同步，可以实现大频偏下的频偏估计，精度高，范围广！(Frequency offset synchronization can be achieved under large frequency offset offset estimation, high accuracy and wide!)
- 2010-03-15 01:31:44下载
- 积分：1
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云计算战略思考
互联网公司通过改良传统中间件或改进设计架构使其具备分布式能力，同时使用了新兴的采用分布式思路设计的大数据中间件等方案，让应用系统具备了支撑弹性扩展、高并发、海量数据、高可靠业务的能力，并大大缩短业务的上线和更新周期。(Strategic thinking of cloud computing)
- 2017-11-17 21:36:40下载
- 积分：1
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User-Experience-Case-Study
互联网产品用户体验案例分析，帮助提高用户体验。(Internet product user experience case studies to help improve the user experience.)
- 2013-08-20 15:57:34下载
- 积分：1
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za
说明： 文件主要介绍了一种叫做数学形态学的方法及其应用，数学形态学多数应用在图像处理方面，现已有资料应用于信号处理领域(Paper introduces a method called mathematical morphology and its applications, most applications of mathematical morphology in image processing, data is now used in signal processing)
- 2011-01-06 13:06:48下载
- 积分：1
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Automotive-Radar-Status-and-Trends
汽车雷达的主要供应商的发展趋势及现在研发情况分析；(The development trend of the main suppliers of automobile radar and the present research and development situation analysis )
- 2017-03-07 09:49:13下载
- 积分：1
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SerialBootSoC
Serial Flash for External Bootloader storage
- 2009-12-01 14:40:06下载
- 积分：1
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Energy-Detection-of-Unknown-Deterministic-Signals
most important paper in energy detection and alla paper refer to it
- 2012-05-16 13:55:12下载
- 积分：1
