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cmm_ISO2000
公司用于ＣＭＭ３级实施培训的教程，对于提高ＣＭＭ３级实施水平的提高有较好的帮助.(CMM3 class companies for the implementation of training curricula, improve CMM3 level for the implementation level have better help.)
- 2007-09-14 08:58:41下载
- 积分：1
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ShippingLabelForm
ssd1 exercise1 practial答案(ssd1 exercise1 practial answer)
- 2012-11-29 20:58:05下载
- 积分：1
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forum-ddt
The pdf file which gives the description abt the forum and ddt it is frm SAEC
- 2013-02-11 15:51:08下载
- 积分：1
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buck
基于平均法的buck型DC/DC建模步骤，包括电压模和峰值电流模。增加了误差放大器放大倍数的确定，电源调整率，负载调整率和三种变换器的一阶等效模型(Based on the average of the buck-type DC/DC modeling steps, including the voltage mode and peak current mode. An increase of the error amplifier to determine the magnification, adjust the rate of power supply, load-adjusted factor and three first-order equivalent converter model)
- 2009-03-10 10:49:28下载
- 积分：1
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3D-GISbook
三维GIS的一些资料 包括电子书籍(Some three-dimensional GIS information including e-books)
- 2009-01-10 09:56:12下载
- 积分：1
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fuzzy-logic
模糊理论和神经网络的基础与应用，该书很有深度，值得仔细阅读。(Fuzzy theory and neural network-based and application, the book is very profound, worthy of careful reading.)
- 2009-12-05 15:10:27下载
- 积分：1
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10.1.1.104.8806
In many areas of commerce, government, academia, and hospitals, large collections of digital images are
being created. Many of these collections are the product of digitizing existing collections of analogue photographs,
diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections
was by keyword indexing, or simply by browsing. Digital images databases however, open the way to
content-based searching. In this paper we survey some technical aspects of current content-based image
retrieval systems.
- 2011-06-25 11:35:51下载
- 积分：1
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radarechoSimulation
本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模
型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了
雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行
了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿
真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了
设计和分析。
(This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)
- 2021-04-14 10:28:55下载
- 积分：1
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7. 深入浅出：使用Python编程
英文教材：《深入浅出，使用python编程》(python learning in English)
- 2018-10-15 23:58:06下载
- 积分：1
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《Python Cookbook》第三版中文
说明： Python Cookbook第三版书籍(Python Cookbook,the third book)
- 2020-03-04 16:09:56下载
- 积分：1
