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通过串口采集下位机信息 smart
本程序是基于LABWINDOWS/CVI 的，主要是通过串口采集下位机信息，然后显示状态信息并通过串口发送命令字节。(The program is based on LABWINDOWS/CVI.It get message from RS232and display status,then send command by RS232.)
- 2011-11-28 21:08:44下载
- 积分：1
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QAM
16QAM调制解调，包含QAM的调制解调Matlab程序(16QAM modem, including QAM modem matlab program)
- 2021-03-26 16:49:12下载
- 积分：1
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ofdm_macro_channel
OFDM系统包括OFDM系统的调制解调，IFFT及FFT变换，保护间隔的加入对系统性能的改善，以及多径干扰、高速移动对系统误码率的影响。(The OFDM system includes modulation and demodulation of the OFDM system, IFFT and FFT transformation, the improvement of the protection interval to the system performance, and the influence of multipath interference and high-speed mobile on the system BER.)
- 2018-01-11 10:14:54下载
- 积分：1
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dz
说明： VB6.0开发道闸控制程序，程序控制开闸、落闸(failed to translate)
- 2011-12-30 11:25:49下载
- 积分：1
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asd
航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控，其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency
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- 2011-07-13 11:21:08下载
- 积分：1
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ZFandMMSE
MIMO系统的ZF和MMSE预编码算法-4发4收(ZF and MMSE MIMO system pre-coding algorithm-4 of 4 admission)
- 2021-04-20 11:08:50下载
- 积分：1
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qouging-V4.1
There ULA CRB curve, Least-squares regression analysis algorithm, Transceiver contains two client programs.
- 2017-10-31 20:09:07下载
- 积分：1
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LTE
一本介绍第四代移动通信LTE的英文书籍，详细介绍了从发送端到信道到接收端的原理及实现。(One introduces fourth-generation LTE mobile communication in English books, details from the sender to the receiver channel to the principles and implementation.)
- 2011-06-22 21:22:23下载
- 积分：1
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uCOSonTMS320F281x
uC OS_II在DSP芯片TMS320F281x上的移植(OS_II embedded DSP chip in the transplant TMS320F281x)
- 2007-03-12 17:24:53下载
- 积分：1
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cdma_blind_detect
DS-CDMA系统中的多用户盲检测算法在多径信道下的比较；对比LMSRLSKALMAN性能；代码属原创(DS-CDMA system of blind detection algorithm of many users in multipath channel of the comparison Contrast LMS RLS KALMAN performance Code of original
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- 2012-01-13 16:04:09下载
- 积分：1
