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tongxun
用winsock实现两机通讯的一个小软件 特别简单
不再具体介绍(Winsock implementation to use two planes, a small communications software in particular is no longer easy introduction of specific)
- 2009-03-06 09:33:16下载
- 积分:1
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10_4
说明: 通信天线建模与MATLAB仿真分析书中10-4题目代码(Lossy Extractio Communication Antenna Modeling and MATLAB Simulation Analysis Book 10-4 Topic Code)
- 2020-06-17 19:00:01下载
- 积分:1
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位同步
在信号发送后,接收方需要实现位同步才能正确解码(after signal is sent, receiver need bit syn to decode correctly)
- 2019-02-16 19:57:51下载
- 积分:1
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16QAM
使用矩形信号16qam通信系统蒙特卡洛仿真 (16qam communication system Monte Carlo simulation)
- 2021-03-11 15:39:26下载
- 积分:1
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13.信源数估计MDL算法MATLAB程序
DOA信源数估计,采用MDL算法,可以有效估计信源数目。(DOA source number estimation using MDL algorithm)
- 2020-07-04 18:40:06下载
- 积分:1
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2
说明: 2. 关于无线信道的多普勒谱,请回答以下问题:
(1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因;
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理;
(3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。
(On the wireless channel of the Doppler spectrum, please answer the following questions: (1) In some radio channels, the Doppler frequency shift will cause the output signal of the wireless channel aliasing. Please describe the aliasing produced a variety of reasons (2) wireless channel in the Doppler spectrum has a classical spectrum (classic spectrum), please explain the mechanism of produce such spectral shape (3), please use the Simulink tool to write code ( S-Function mode), resulting in a single-path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And requested the answer: that they used computer-generated classical spectrum is the right possible way.)
- 2009-11-08 15:50:50下载
- 积分:1
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led1
点亮led流水灯,通过调用锁相环,可以更改对应的时钟。(Lighting the LED pipelining lamp, the corresponding clock can be changed by calling the phase-locked loop.)
- 2020-06-16 07:00:01下载
- 积分:1
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3G
说明: 3G方面的论文,TD-CDMA WCDMA(Papers on 3G, TD-CDMA WCDMA)
- 2011-05-05 10:55:12下载
- 积分:1
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informationspapieranderungenelterngeld
Information fur the Eltergeldl
- 2013-11-25 22:23:09下载
- 积分:1
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siso_ofdm_PTS_progress
PAPR of OFDM in Simulation
- 2017-10-23 08:33:05下载
- 积分:1