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document from Aircom on GSM
document from Aircom on GSM
- 2022-02-13 03:39:05下载
- 积分：1
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cdma协议介绍，对开发人员很有帮助，介绍得比较全面。
cdma协议介绍，对开发人员很有帮助，介绍得比较全面。-Introduction cdma agreement, the developer helpful introduce a much more comprehensive.
- 2022-12-28 11:30:04下载
- 积分：1
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CMA盲自适应算法的matlab仿真和该方面的论文。程序可以直接运行。相应的算法可以见书《自适应滤波器原理》电子工业出版社。...
CMA盲自适应算法的matlab仿真和该方面的论文。程序可以直接运行。相应的算法可以见书《自适应滤波器原理》电子工业出版社。-CMA blind adaptive algorithm matlab simulation and the area papers. Programs can be run directly. The corresponding algorithm can see the book " Principles of Adaptive Filters," Electronics Industry Publishing House.
- 2022-08-08 12:25:00下载
- 积分：1
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本文档主要是针对Windows程序设计进行详细的介绍，希望对大家有所帮助...
本文档主要是针对Windows程序设计进行详细的介绍，希望对大家有所帮助-This document is mainly aimed at Windows program designed to carry out a detailed introduction to all of us want to help
- 2022-08-19 12:48:37下载
- 积分：1
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OFDM系统仿真
比较完整的OFDM系统仿真，配有仿真说明。接收端采用的算法和程序流程与发送端发送的
- 2022-01-31 05:55:18下载
- 积分：1
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用Labview设计的虚拟 信号功率谱测量仪
虚拟信号功率谱测量仪的设计，此系统可以可以产生正弦信号和白噪声时域信号波形，以及混杂噪声的正弦波波形，信噪比可调并可进行上述三种不同信号的FFT功率谱及FFT功率谱密度测量。
- 2022-02-10 05:16:28下载
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dbpsk调制解调程序
SYMPCHUNK sets the number of symbols demodulated at once with a constant carrier frequency and symbol timing offset. This is a fundamental decoder parameter that establishes its carrier and symbol timing tracking bandwidth. Set it too low and the demodulator can"t accurately determine carrier frequency and symbol timing on a noisy signal. Set it too high and the demodulator may not be able to track large symbol rate offsets caused by Doppler shift and/or A/D or spacecraft clock errors. Or it might have trouble tracking high rates of change in the carrier frequency due to Doppler acceleration.The current value of SYMPCHUNK is 4*N1 = 512, where N1 = 128 is the order of the convolutional interleaver. 512 symbols is 512 milliseconds at 1000 symbols/sec, giving a frequency/time determination SNR that is 10*log10(512) = 27 dB greater than the Es/N0, not counti
- 2022-03-05 11:28:24下载
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随机构造的LDPC码的编译码过程
LDPC编码，BPSK调制，AWGN信道，译码，可以仿真出误码率曲线
- 2022-02-14 17:55:16下载
- 积分：1
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TCP到串口的数据转发应用程序，并将收发内容以文本和十六进制形式显示出来...
TCP到串口的数据转发应用程序，并将收发内容以文本和十六进制形式显示出来-TCP to transmit serial data applications and content to send and receive text and displayed in hexadecimal
- 2022-01-26 01:28:09下载
- 积分：1
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PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication f...
PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines-PDF for the MDB 4.0 specification from NAMA. MDB is a protocolo communication for vending machines
- 2022-03-02 08:02:12下载
- 积分：1
