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Est_Chirps.m
ADMM算法 切普信号的参数估计问题 包括个数估计和频率估计(The parameter estimation of Chep signal based on ADMM algorithm includes number estimation and frequency estimation.)
- 2019-02-27 11:34:25下载
- 积分：1
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风干扰下弹道解算程序Trajectory-Program
本程序为风干扰下弹道解算程序，包括matlab程序和simulink程序，非常实用(The procedures for the wind interference under ballistic solver, including the the matlab procedure and simulink program, very useful)
- 2020-07-08 09:48:56下载
- 积分：1
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14.5_modeler_tutorial_pdfs
OPNET14.5的帮助文档，几乎所有的现行阶段的教材都是由该软件帮助文档改编或缩减而成，所以该文档为OPNET学习者必备手册之一。(OPNET14.5 the help of documents, almost all of the current phase of the teaching materials are adapted to the software help files or reduced form, so the document must have the manual for one of OPNET learners.)
- 2021-03-30 09:59:11下载
- 积分：1
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6
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 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。画出比特信噪比与信道估计均方误差的关系曲线和比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。(6. In the three-path Rayleigh channel, for OFDM:
(1) please design a specific navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn.
(2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability.
(3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)
- 2019-01-15 10:59:38下载
- 积分：1
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Compare
comparison of BER performance for mapping of turbo coding with 16QAM 64QAM 128QAM
- 2016-06-28 21:14:40下载
- 积分：1
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16QAM
matlab实现16QAM调制解调的程序(matlab realize 16QAM modulation and demodulation procedures)
- 2020-09-19 12:17:53下载
- 积分：1
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自适应滤波器原理(中文第四版)
说明： 自适应滤波器原理参考书，可用于滤波器编程参考(Reference Book on Principles of Adaptive Filters)
- 2019-03-26 12:45:39下载
- 积分：1
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信号处理中QAM调制、过信道、解调部分 blind
实现信号处理中QAM调制、过信道、解调部分。其中QAM调制部分可改符号点数，M阶数，信道加高斯白噪声、时延、多径，调制解调均有星座图。通过本代码，可学习QAM调制解调，或者通信系统的知识。(To achieve QAM modulation, signal processing over channel, a demodulation section. QAM modulation section can be changed symbolic points M order channel additive white Gaussian noise, delay, multipath, the modem has constellation diagram. QAM modulation and demodulation, or communication system knowledge through this code, you can learn.)
- 2012-11-21 16:28:55下载
- 积分：1
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DecaRangeRTLS_ARM_2p10稳定版
用UWB技术实现定位的程序，定位精度高达10cm，STM32作为主控单元(UWB technology to achieve positioning procedures, positioning accuracy of up to 10cm, STM32 as the main control unit)
- 2020-06-29 21:00:02下载
- 积分：1
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HandOverInLTE
在做毕业设计时编写的程序，主要内容是高铁环境下LTE系统的切换算法研究，源码中含scm信道模型。(a simulation about handover in LTE under high-speed railway station environment, which involving scm channel model.)
- 2013-09-10 16:16:10下载
- 积分：1
