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Stability-of-Time-Delay-Systems__Control_Engineer
a reference book about stability of time delay systems
- 2012-04-17 21:26:38下载
- 积分:1
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AD转换程序
数模转换,非常实用的的一个模块化程序,可快速嵌入使用(Digital analog conversion)
- 2017-12-15 17:25:55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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相控天线方向图
实现相控阵雷达天线波束的形成,可以清楚地看到随相位变化的波形能量分布。(To achieve the formation of phased array radar antenna beam, we can clearly see the waveform energy distribution with phase change.)
- 2018-06-29 16:16:17下载
- 积分:1
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ofdm_MIMO_Rayleigh
ofdm+mimo+rayleigh仿真M文件,需要研习的请下载。(ofdm+mimo+rayleigh整个通信模型仿真,包含预编码,SVD(奇异值分解),SER计算,自适应(SISO的),OFDM调制解调)
- 2009-02-15 20:10:59下载
- 积分:1
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sbew040_sm_matlab
说明: 天线模型建立和分析的matlab程序,包含各种基本天线种类。(The matlab program of antenna model establishment and analysis includes various kinds of basic antennas.)
- 2020-08-24 08:58:16下载
- 积分:1
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Capacity and Channel
说明: 是一个关于信道容量和信道估计的很全面的matlab源程序(is one of the channel capacity and channel estimation of the very comprehensive source Matlab)
- 2006-01-08 22:48:15下载
- 积分:1
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BTBook-(1)
This is book about bluetooth programming and other items. Is good for beginerss.
- 2014-02-22 01:07:18下载
- 积分:1
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CS100大气压力传感器
CS100大气压力传感器应用与中文手册,大气压力长时间测量(CS100 Application of atmospheric pressure sensor)
- 2017-10-23 21:02:34下载
- 积分:1
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Demo
串口通信初学者的好用例程,自己学习的时候用过,还可以。(serial port communication sample)
- 2018-06-12 23:10:28下载
- 积分:1