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VCPP
实验了界面组态和串口通信,完成了界面显示,通过串口变化功能(Experimental interface configuration and serial communication, completed through the serial interface display change function)
- 2013-03-15 22:46:42下载
- 积分:1
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blwid-rost
恒模算法(CMA)是实际中应用最广的一种盲均衡算法,这里主要时提出了改进的lc-cma算法的源程序代码(Constant modulus algorithm (CMA) is one of the most widely used blind equalization algorithms in practice. In this paper, the source code of the improved lc-cma algorithm is proposed.)
- 2019-03-28 01:02:06下载
- 积分:1
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Turbo_code_3GPP2
Turbo decoder for 3GPP2
- 2011-10-18 20:47:53下载
- 积分:1
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pccp047
一系列包含串口、Modem、收发传真、终端仿真等方面的编程例子( A series of contains aspect the and so on string mouth, Modem,
receiving and dispatching facsimile, terminal simulation programming
example )
- 2020-06-26 11:40:01下载
- 积分:1
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Notify
一个事件提醒程序,类似于手机中的事件提醒(An event to remind the procedure, similar to events in the mobile phone to remind)
- 2007-09-11 08:37:33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。并请描述:自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions:
(1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing;
(2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape;
(3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)
- 2021-01-23 19:48:44下载
- 积分:1
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rayleigh&MIMO
对2发1收的STBC-MIMO系统 (Alamouti空时码),分析2发射天线分别受到独立瑞利信道下的误码率性能曲线, 并与相同条件下单天线曲线进行对比分析(MIMO,SPACE TIME CODE)
- 2019-03-23 22:41:33下载
- 积分:1
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简易智能家居
简易智能家居,光采集,湿温度采集,自动浇花,总机控制
/*************************
* 简易智能家居 *
* 总机控制模块 *
* 2016/4/10 *
*************************/(Easy smart home, light collection, wet temperature acquisition, automatic watering, switchboard control
Simple Smart Home
Switchboard Control Module)
- 2018-05-03 17:03:04下载
- 积分:1
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Saber-worst-case-analysis-(WCA)
Saber最坏情况分析(WCA)介绍及演示(Saber worst case analysis (WCA) introduction and demonstration)
- 2021-02-19 16:39:43下载
- 积分:1
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log_simulation
用Rayleigh-Normal模型仿真对数正态信道模型(Model simulation with Rayleigh-Normal lognormal channel model)
- 2013-05-27 10:54:24下载
- 积分:1