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2FSK
二进制频移键控的调制解调方案，经典不容错过(Binary FSK modulation and demodulation of the program, a classic not to be missed)
- 2009-02-21 17:40:27下载
- 积分：1
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LTE
LTE系统中信道的加扰调制部分,子载波建立的必要过程( LTE, modulate ,scrambing,16QAM,64QAM,QPSK,)
- 2010-02-06 23:22:30下载
- 积分：1
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USB_Utility
HOST和DSP利用USB通信，HOST端的USB应用部分程序(HOST and DSP use USB communications, HOST-side USB applications some of the procedures)
- 2007-10-29 13:40:58下载
- 积分：1
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注释齐全
说明： MIMO线性预编码的ZF,MMSE算法，程序可以直接运行并且注释齐全，大胆放心下载吧(ZF, MMSE algorithm of MIMO Linear Precoding)
- 2021-04-07 15:09:01下载
- 积分：1
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IQ
说明： 验证TMS320F28335的IQmath,运行环境为CCS(test the IQmath of TMS320F28335.please program it in CCS)
- 2020-11-04 11:39:52下载
- 积分：1
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USTM
说明： 快衰落多输入多输出信道中，无信道状态信息的酉空时调制。属于信道发射和接收两端均无信道状态信息的非相干空时码。程序包含一个主程序和一个酉空时信号产生子程序，并给出误比特率。(Unitary space-time modulation without channel state information in fast fading MIMO channels. It belongs to the incoherent space-time code with no channel state information at both ends of the channel transmitting and receiving. The programs include a main program and a unitary space-time signal generation subroutine, and gives the bit error rate.)
- 2019-06-27 08:00:30下载
- 积分：1
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matlab-adsb-decoder-master
说明： 基于matlab平台的模拟ADS-B数据的解码过程(Decoding process of simulated ADS-B data based on matlab platform)
- 2020-04-22 19:28:56下载
- 积分：1
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Alamouti_8
ALAMOUTI CODE for 2 transmitters and 2 receivers
- 2012-11-09 09:03:41下载
- 积分：1
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DSPrumen
14 DSP入门教程，还有实例(14 DSP examples of expriment.rar)
- 2013-12-17 00:42:13下载
- 积分：1
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IMPROVING-POINT-POSITIONING-ACCURACY
对载波相位平滑伪距的原理和数据预处理进行了探讨,给出提高其定位精度的处理方法和流程。通过
两个算例得到如下结论:对C1和P2码进行相位平滑可有效提高伪距定位精度,较长时间观测定位精度可达1 m
左右,利用精密星历改进后,平滑伪距的定位精度可达0. 5 m左右 对P1和P2码进行相位平滑对定位精度提高不
大,较长时间观测平滑前后的定位精度均可达到0. 6 m,利用精密星历改进后,精度可达0. 3 m 在动态测量后处理
中,绝大部分历元利用精密星历结合相位平滑的定位精度可达2 m。
(The principle and data preprocessing ofcarrier smoothed pseudorange are discussed and themethod
which can improve the positioning accuracy and its flow are given.W ith thismethod two computation examples are
made.The results show tha:t 1)the accuracy can be improved efficiently by using smoothed C1and P2pseudorange
in static data processing, the accuracy can reach 1m if the time is long and can attain 0. 5m if the precise ephem-
eris is taken 2)the accuracy can be boosthardly by using smoothed P1and P2pseudorange, but the accuracy can
be improved from 0. 6m to 0. 3m if the time is long enough and the precise ephemeris isused 3)mostepochs can
reach to the accuracy of2 m precision in kinematic positions if the smoothed code and precise ephemeris are uti-
lized.
)
- 2012-11-02 10:34:14下载
- 积分：1
