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M2M4method-SNR-estimation
一种基于信号二阶四阶矩的信噪比估计方法，该文件中包含该方法的文章以及matlab程序。(This estimation method is based on the signal second-order signal-to-noise ratio of the fourth moment. The file contains a paper and a code.)
- 2020-12-01 19:39:26下载
- 积分：1
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low_pass_filter
低通滤波器，低通滤波器 低通滤波器 低通滤波器 低通滤波器 (low-pass filter, Low-pass filter l ow-pass filter l ow-pass filter l ow-pass filter low-pass filter)
- 2021-01-19 20:38:42下载
- 积分：1
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qpsk
MIMO 大规模 MIMO 编码 qpsk 检测器 6个 ber snr ZF MMSE SIC OSIC(MIMO massive MIMO with six detectors.
ZF MMSE ZF-SIC MMSE-SIC ZF-OSIC MMSE-OSIC)
- 2015-09-08 08:52:17下载
- 积分：1
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KSDVO
易语言 打造局域网即使通信系统 易语言同样实用()
- 2017-12-18 11:55:57下载
- 积分：1
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ldpc
最近在做毕设，ldpc码的编解码实现，这个是verilog实现。(Recently completed the set up to do, ldpc code codec implementation, this is the Verilog implementation.)
- 2021-05-14 15:30:02下载
- 积分：1
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OFDM(16qam和qpsk调制）
OFDM调制发射和接收仿真，考虑两种调制方式，16qam及qpsk调制，使用LS信道估计和频域均衡(OFDM modulation transmission and reception simulation, considering two modulation modes, 16QAM and QPSK modulation, using LS channel estimation and frequency domain equalization.)
- 2018-12-12 05:25:28下载
- 积分：1
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sim_pdf
gsm11.11 gsm11.14规范，用于gsm 的开发(gsm11.11 gsm11.14 norms for the development of gsm)
- 2009-02-23 18:33:19下载
- 积分：1
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012061034
实现多项式的加法和减法
并且实现一个多项式的运算(Realize polynomial addition and subtraction and the realization of a polynomial operator)
- 2008-07-06 21:15:34下载
- 积分：1
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RS485
说明： 阐述了RS-485总线规范，描述了影响RS-485总线通信速率和通信可靠性的三个因素，同时提出
了相应的解决方法并讨论了总线负载能力和传输距离之间的具体关系。 (Described the RS-485 bus specification, describes the impact of RS-485 bus communication speed and communication reliability of the three factors, while the corresponding solutions presented and discussed the bus load capacity and the specific relationship between the transmission distance.)
- 2010-04-04 11:51:46下载
- 积分：1
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fchedulerdatagram
用c编写的速度一般的ldpc译码程序,程序质量高,已验证推荐()
- 2018-03-28 23:40:58下载
- 积分：1
