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asd
航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控,其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency
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- 2011-07-13 11:21:08下载
- 积分:1
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Joint-time-frequency-analysis
基于labview的chirp信号联合时频分析,2012版本以上(Joint time-frequency analysis of chirp signal based on labview)
- 2021-03-13 09:29:25下载
- 积分:1
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TCP-Server
开发板stm32 labview tcp/ip通讯程序,测试ok(Development board stm32 labview TCP/IP communication program, test ok)
- 2021-03-23 14:49:15下载
- 积分:1
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closed-loop-sim-with-LQR
Labview project for quadrator systems LQR
- 2014-01-19 01:20:28下载
- 积分:1
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i3-json-2010
说明: josn格式解析子程序,可以通过调用完成josn解析(josn paratemar sadfe)
- 2020-06-22 10:20:02下载
- 积分:1
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Leach
sensor networkA sample wireless sensor network simulation module developed using matlab. It is very useful for wireless network simulations. It is like NS2 , Glomosim , QualNet , OpNet.
- 2012-10-13 16:50:30下载
- 积分:1
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数据处理
在labview,对串口接收来的十六进表示的字符串进行一系列处理,如删除空字符、匹配搜索、截取字符串、数据解算等,得到想要的信息(In LabVIEW, a series of processing of the sixteen incoming strings received by the serial port, such as deleting empty characters, matching search, intercepting string, data solving, etc., gets the desired information.)
- 2018-05-07 22:12:43下载
- 积分:1
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pfc
单向的BOOST PFC电路,是连续模式的,可以使用。控制策略为电压电流双环控制(Boost PFC for MATLAB)
- 2017-11-20 14:07:47下载
- 积分:1
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标定训练原始图片与演示程序
说明: 基于LabVIEW的标定训练原始图片与演示程序(Calibration Training and Demonstration Program)
- 2019-04-18 10:18:47下载
- 积分:1
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yuyin
labview基于声卡的语音实时采集和处理(labview sound card based real-time acquisition and processing of speech)
- 2014-04-06 17:28:03下载
- 积分:1