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tangshan
唐山某煤矿污水站电气设计项目资料，包含电气图纸，PLC备份，上位机程序（S7300+组态王）是新手学习西门子编程通信的好帮手(Tangshan sewage station electrical design of a coal mine project includes electrical drawings, PLC backup the host machine the program (S7300+ Kingview) is a good helper for novice learning Siemens programming communication)
- 2020-09-08 20:18:04下载
- 积分：1
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Labview_GPS
基于labview的gps定位，可以拿去用，都很完整(GPS positioning based on labview, can be used, are complete)
- 2021-03-12 10:19:26下载
- 积分：1
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12864display
多级菜单通过1284显示！并由矩阵键盘控制(Multi-level menu through 1284 show! By Matrix keyboard control)
- 2013-11-01 11:06:30下载
- 积分：1
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traffic-light
此代码是基于51单片机的交通灯设计。这是我所购买的51单片机的开发板例程。(This code is 51 microcontroller-based design of traffic lights. This is what I bought 51 MCU development board routines.)
- 2016-04-25 10:17:42下载
- 积分：1
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goodmax194
MAX194应用说明书MAX194芯片说明，包含应用例子。(MAX194 chip MAX194 Application Description Manual, including application examples.)
- 2009-05-24 22:56:06下载
- 积分：1
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DFIG_PSCAD-modelP-help-documentation
这是一个双馈风机的pscad的模型，里面还有从官网上下载的帮助文档可供初学者学习(This is a model of a doubly-fed fan of pscad, and downloaded the website to help documentation is available for beginners to learn)
- 2015-06-16 14:51:05下载
- 积分：1
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DOT16x16
16 x 16 LED problem for display use can run dynamically(16 x 16 LED problem for display use can run dy namically)
- 2007-06-07 00:18:57下载
- 积分：1
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4.1---TFT_LCD
Simple example to display some text on ZLPC2103 evaluation board sail on www.the0.net with avr-gcc 4.7.2
and openocd + signalyzer.
- 2013-04-05 15:25:20下载
- 积分：1
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Offset-CS-Algorithm-in-LTE
：LTE(Long Term Evolution，长期演进)系统中的小区初始搜索过程通过分别检测主同步信号(Primary Synchronization Signal，PSS)和辅同步信号(Secondary Synchronization Signal，SSS)来完成，搜
索结果包括小区组ID、符号定时、频偏估计、组内小区ID以及帧定时[1]。然而，若接收信号 1IDN 2IDN
中存在整数倍频偏，则由于时域的相位旋转，主同步信号将很难用传统的相关算法检测到。提出一种主同步信号与整数倍频偏联合检测的方法，即使存在整数倍频偏，也能得到正确的符号定时。辅同步信号采用的是非相干的差分相关检测[2]，仿真表明，与传统的匹配滤波算法相比，可以有效的对抗信道时延扩展和载波频偏，适用于高速场景下时分双工(Time Division Duplex，TDD)LTE系统的同步。(In LTE systems, the initial cell search process is completed by detecting the primary synchroniza-tion signal and the secondary synchronization signal. The searching results include cell ID group, symbol timing, frequency offset estimation, intra group cell ID and frame timing[1]. However, if integer frequency offset presents in the received signal, due to time-domain phase rotation, the primary synchronization signal will be difficult to detected using the conventional correlation algorithm. A new joint detection method for integer frequency offset and primary synchronization signal is proposed, which can get the correct symbol timing even if the presence of integer frequency offset. Secondary synchronization signal is processed using the differential non-coherent correlation detection method[2]. Simulations show that compared with the tradi-tional matched filtering algorithms, it can effectively combat the channel delay spread and carrier frequency offset and especially suitable for )
- 2015-07-22 20:25:19下载
- 积分：1
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light
假设P1.0口为发光二极管（共阴），其通过按键来控制是否开启(Suppose that the P1.0 port is a light emitting diode (common negative), which controls whether to turn on or not by pressing a button.)
- 2020-06-22 20:40:01下载
- 积分：1
