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BD_3Pos_thesis
说明： 介绍了北斗双星定位系统的特点、 功能、 系统组成和工作原理， 说明了北斗有源定位方式在应用方面的局限性.对搞BD无源定位而言，是篇很有用的论文，在此分享。(Introduced Beidou Positioning System features, functions, composition and working principle of the system, indicating the way Beidou active positioning application limitations. Right out BD passive positioning, the paper is very useful articles in this share .)
- 2010-04-20 17:03:17下载
- 积分：1
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IC-Package-Index
IC封装大全 IC Package Index(IC Package Index)
- 2013-04-18 11:29:16下载
- 积分：1
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FPGA_homewrk2
设计一个能求出一个32bit字中两个相邻0之间最大间隙的电路。完成HDL设计及testbench描述，给出综合后的时序仿真结果。文档报告(Design a circuit that can find the maximum gap between two adjacent 0 in a 32bit word. The HDL design and testbench description are completed, and the result of comprehensive simulation is given. Document report)
- 2018-05-07 18:33:25下载
- 积分：1
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DatabasePICMicrochip
Database of all available PIC devices in a spreadsheet to allow simple selection of the device required for your project. All features can be filtered based on required content.
- 2013-07-27 18:32:16下载
- 积分：1
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underwater-acoustic-channel-modeling
厦门大学一篇关于水声信道建模的硕士论文，对水声信道建模有一定帮助。(Xiamen University, a master' s thesis on the underwater acoustic channel modeling, modeling of underwater acoustic channel some help.)
- 2020-11-03 12:09:52下载
- 积分：1
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e03b016
Running Text Display..
- 2009-03-02 02:43:57下载
- 积分：1
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FFT-based-on-Altera-MegaCore
本文介绍了一种采用Altera 公司的FFT MegaCore 实现快速傅里叶变换的方法，该方法非常简单，能进一层次简化开发的流程，缩短工程开发周期，节约成本，因此在实际工程中是一种很好的应用。(This paper describes a use of Altera s FFT MegaCore fast Fourier transform method, the method is very simple and can develop into a hierarchy to simplify processes, shorten the project development cycle, cost savings, and therefore is a practical engineering good application.)
- 2013-08-27 19:37:25下载
- 积分：1
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tmd
开关电源变压器如何分辨同名端，有了它你就可以(Switching power supply transformer how to tell the same name side)
- 2012-08-07 08:34:36下载
- 积分：1
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imaging-technology-of-radar
保铮院士编写的雷达成像技术的书。该书上传的格式为PDF(Bao Zheng academicians write a book radar imaging technology. PDF format of the book upload)
- 2011-04-29 14:13:42下载
- 积分：1
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phase
设计了一基于现场可编程门阵列（FPGA）的低频数字式相位测量仪。该测量仪包括数字式移相信号发生器和相位测量仪两部分，分别完成移相信号的发生及其频率、相位差的预置及数字显示、发生信号的移相以及移相后信号相位差和频率的测量与显示几个功能。其中数字式移相信号发生器可以产生预置频率的正弦信号，也可产生预置相位差的两路同频正弦信号，并能显示预置频率或相位差值；相位测量仪能测量移相信号的频率、相位差的测量和显示。两个部分均采用基于FPGA的数字技术实现，使得该系统具有抗干扰能力强,
可靠性好等优点。()
- 2008-05-10 14:51:06下载
- 积分：1
