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ns-agent
class ns-agent the default parameters
- 2010-01-09 05:18:22下载
- 积分:1
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802.11
802.11无线网络权威指南+第二版(中文版)(Ppls of 802.11 Wireless Networks The Definitive Guide, Second Edition (Chinese Edition))
- 2012-06-19 20:36:38下载
- 积分:1
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ofdm
说明: orthogonal frequency demod
- 2019-03-05 05:04:44下载
- 积分:1
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CVI_rs232
Labwindows CVI 中不错的串口编程,串口调试(Good serial programming Labwindows CVI, serial debugging
)
- 2020-07-07 23:18:57下载
- 积分:1
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用VHDL语言在CPLD_FPGA上实现浮点运算
说明: 用VHDL语言在CPLD/FPGA上实现浮点运算的方法(in VHDL CPLD/FPGA achieve floating-point computation methods)
- 2005-12-23 13:05:42下载
- 积分:1
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spectral-communication
扩频通信完整的课件和习题答案,清华经典教材,学习无线移动以及跳频通信的基础(Spread spectrum communication courseware and exercises complete answer, Tsinghua classic textbook, learning, and frequency hopping wireless mobile communication base)
- 2011-11-18 09:39:47下载
- 积分:1
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msk
利用锁相环来实现MSK信号的定时同步,采用的是gardner算法(Using phase-locked loop to achieve timing synchronization of MSK signal, Gardner algorithm is adopted.)
- 2021-04-07 20:19:01下载
- 积分:1
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signal_system
各种典型滤波器的设计与仿真,包括矩形窗、巴特莱特窗、汉宁窗、汉明窗和布莱克曼窗。(Typical filter design and simulated, including the rectangular window, Bartlett window, Hanning window, Hamming window and Blackman window.)
- 2021-04-12 11:48:57下载
- 积分:1
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4
说明: 4. 试说明卷积编解码的工作原理:
(1) 使用Simulink仿真卷积编码,并用Viterbi译码的方法进行解码,其中的编码、译码全部是自己编写代码(S-Function方式),不是调用Simulink的已有编码、译码函数。
(2) 请在加性白高斯噪声信道中,画出比特信噪比与误码率的关系曲线。(4. Try to explain the working principle of convolutional codec:
(1) Simulink was used to simulate convolutional coding, and Viterbi decoding method was used for decoding. The coding and decoding were all written by oneself (s-function method), rather than calling the existing coding and decoding functions of Simulink.
(2) in the additive white gaussian noise channel, please draw the curve of the relationship between bit signal-to-noise ratio and bit error rate.)
- 2019-01-15 10:53:20下载
- 积分:1
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LS_test
基于梳状导频的OFDM信道估计中LS算法的测试程序(LS algorithm testing program based on the the comb pilot of OFDM channel estimation)
- 2012-09-04 11:00:13下载
- 积分:1