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Utest
说明： U盘读写模块，实现电脑与U盘自动连接，发送，传输数据(U-reader module, computerization and U disk automatically, sending, transmission of data)
- 2006-04-24 22:34:43下载
- 积分：1
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Twwh
本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础
(This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)
- 2021-04-28 13:08:43下载
- 积分：1
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Enb_Select
LTE系统中小区的选择，根据物理位置或是最大发射功率(enb in LTE system)
- 2015-04-08 10:50:19下载
- 积分：1
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Amplifier
光纤放大器模拟程序，包括泵浦功率、光纤增益、光纤长度等参数(fiber amplifier)
- 2012-01-06 15:30:14下载
- 积分：1
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4qam
4QAM(QPSK)的调制解调以及计算误码率，最后将结果输出至表格。适合新手参考(The modulation and demodulation of 4QAM (QPSK) and the calculation of bit error rate, and finally output the result to the form. Suitable for novice)
- 2018-06-23 17:04:29下载
- 积分：1
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shoujidayin
把手机的imei已一个中箱收集，并打印出该收集的一些信息。(Phone imei in box collection, and print out the collected information.)
- 2012-09-08 15:31:15下载
- 积分：1
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dianhua
用与电话和电脑的串行通讯，用的是VB写的一些介绍和实例(Used with the telephone and computer serial communications, using VB to write the introduction and examples of some)
- 2008-05-27 15:17:58下载
- 积分：1
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commassist
visual C++ MFC 环境下 串口的连接，收发数据的实现，串口探测工具部分功能的实现(Serial port connection)
- 2013-07-20 17:03:57下载
- 积分：1
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MCGS串口驱动
MCGS昆仑通态的触摸屏的脚本串口驱动(MCGS Kunlun touch screen script, serial port driver)
- 2020-06-29 01:00:02下载
- 积分：1
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yapnb
采用加权网络中节点强度和权重都是幂率分布的模型，双向PCS控制仿真，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。( Using weighted model nodes in the network strength and weight are power law distribution, Two-way PCS control simulation, PV modules contain, MPPT module, BOOST module, inverter module.)
- 2017-05-15 12:45:04下载
- 积分：1
