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arcgis二次开发基础篇数据bou2_4p
arcgis,二次开发,数据,包含bou2_4p.shp,bou2_4l.dbf,bou2_4l.prj,bou2_4l.shp.xml,bou2_4l.shx,bou2_4p.dbf
- 2023-03-08 10:45:04下载
- 积分:1
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数字频率调制又称频移键控(FSK),二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息,即用所传送的数字消息控制载波的频率。2FSK信号便是符...
数字频率调制又称频移键控(FSK),二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息,即用所传送的数字消息控制载波的频率。2FSK信号便是符号“1”对应于载频,而符号“0”对应于载频(与不同的另一载频)的已调波形,而且与之间的改变是瞬间完成的。 -Digital frequency modulation called frequency shift keying (FSK), binary frequency shift keying recorded as 2FSK. Digital frequency-shift keying is the carrier frequency to transmit digital information, that is, the number of messages transmitted with the control of the carrier frequency. 2FSK signal is the symbol of "1" corresponds to the carrier frequency, while the symbol "0" corresponds to the carrier frequency (with a different carrier frequency to another) and modulated waveform, but also between the change was instantaneous.
- 2022-08-23 09:17:39下载
- 积分:1
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最精炼的代码,运行后是3D界面并还有音乐。值得学习。
最精炼的代码,运行后是3D界面并还有音乐。值得学习。-The most refined of the code, after running 3D interface and there is music. Worth learning.
- 2022-01-26 06:14:18下载
- 积分:1
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汇编语言汇编语言源代码的五子棋源代码…
汇编语言五子棋的源代码 汇编语言五子棋的源代码-Assembly language assembly language source code backgammon backgammon source code
- 2022-06-01 01:14:18下载
- 积分:1
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彩灯程序,控制树林的生长和心字的闪烁和重复闪烁
彩灯程序,控制树林的生长和心字的闪烁和重复闪烁-Lantern procedures, control of forest growth and the heart and repeat the word flashes flicker
- 2022-01-24 16:02:53下载
- 积分:1
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手把手教asm,hex文件下载
S2实验板 AT89C51 12M晶振
实验2
手把手教asm,hex文件下载
S2实验板 AT89C51 12M晶振
实验2-10进制调整指令数码管从00-FF显示-手把手教asm, hex file download S2 experimental experimental crystal plate AT89C51 12M adjust instruction 2-10 hexadecimal digital tube display from 00-FF
- 2022-08-16 00:01:21下载
- 积分:1
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实现password的校验,输两次密码不一致提示sorry,一致提示hello...
实现password的校验,输两次密码不一致提示sorry,一致提示hello-check password
- 2022-11-12 15:45:03下载
- 积分:1
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电子钟源程序
电子钟源程序-Electronic clock source
- 2022-02-12 12:32:33下载
- 积分:1
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进制转换,将数字以任意进制(2,8,10,16)输入,选择另一个进制(2,8,10,16)输出。...
进制转换,将数字以任意进制(2,8,10,16)输入,选择另一个进制(2,8,10,16)输出。-Hexadecimal conversion, digital to arbitrary M-ary (2,8,10,16) input, select another band (2,8,10,16) output.
- 2023-06-23 03:25:02下载
- 积分:1
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同学的课程设计 觉得不错
同学的课程设计 觉得不错-curriculum design students think it"s good
- 2022-01-31 19:33:06下载
- 积分:1