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SimPlatform
包括turbo，polar，LDPC信道编码，交织，QAM，SCMA，MIMO检测，译码等(Including turbo, polar, LDPC, channel coding, interleaving, QAM, SCMA, MIMO detection, decoding, etc.)
- 2021-04-11 23:08:57下载
- 积分：1
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7
说明： 7. 单径瑞利信道中的两发一收STBC：
(1) 分析误码率的理论性能，画出比特信噪比与误码率的关系曲线。
(2) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。(7. Two outgoing and one outgoing STBC in single-path Rayleigh channel:
(1) analyze the theoretical performance of bit error rate and draw the curve of the relationship between bit SNR and bit error rate.
(2) please design a specific navigation-assisted channel estimation method, Simulink simulation, measurement of BPSK modulation error rate performance.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn.)
- 2019-01-15 11:00:37下载
- 积分：1
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wignal__dxplain
连续信号的采样与重构,主要说明信号采样与重构程序(Continuous signal sampling and reconstruction, mainly explain the procedure of signal sampling and reconstruction)
- 2017-05-09 10:13:25下载
- 积分：1
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Schmidl_Cox_for_ieee80211a
基于IEEE802.11a协议，OFDM加高斯白噪声的符号定时同步，Schmidl_Cox算法仿真代码(Based on IEEE802.11a protocol, the OFDM plus Gaussian white noise symbol timing synchronization, Schmidl_Cox algorithm simulation code)
- 2012-05-11 16:05:46下载
- 积分：1
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OPTISYSTEM+MATLAB
optisystem与MATLAB之间的联合编程(the link of optisystem and matlab)
- 2021-03-29 11:09:11下载
- 积分：1
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Semilogy_Plot
说明： intelligent transportation system and internet of vehicles
- 2020-06-24 21:40:01下载
- 积分：1
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DCO
数控振荡器：可根据输入相差改变频率控制字，产生一组正交的正弦波,SIMULINK 模型(DCO/NCO)
- 2009-03-04 13:55:30下载
- 积分：1
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SPWM HAr
说明： 对SPWM供电下的逆变器的谐波进行了分析！具有一定的参考价值。(The harmonic of inverter fed by SPWM is analyzed! It has a certain reference value.)
- 2020-11-16 23:36:49下载
- 积分：1
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ofdm--yasuo
OFDM 自适应算法能够根据信道的状况进行比特和功率的分配，能够有效的降低误码率.本程序综合了迭代注水算法，CHOW算法，FISHER算法，H-H算法，以及自己改进的迭代注水算法程序，并进行了对比，改进的算法在有效性与迭代注水算法基本相近，但复杂度和实际应用性都更强，值得参考。(OFDM adaptive algorithm make the bit and power allocation according to the status of the channel .It can effectively reduce the error rate.This program combines iterative algorithm, water injection CHOW algorithm, FISHER algorithm, the algorithm of H- H,as well as their improved iterative allocation algorithm procedures.And has carried on the contrast, the improved algorithm in effectiveness and iterative allocation algorithm basic similar, but the complexity and practical applications were stronger with worthy of reference.)
- 2021-02-06 02:19:56下载
- 积分：1
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GPS_acquisition
GPS acquisition 使用noncoherent 方式积分(The use of GPS acquisition mode noncoherent integration)
- 2008-01-24 17:08:12下载
- 积分：1
