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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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Taught how to use the asm programming, there are many nice examples.
教如何使用asm编程,有很多很好的例子。
- 2022-01-26 01:15:59下载
- 积分:1
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用c++编程 *
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用c++编程 *
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- 2022-01-26 02:25:42下载
- 积分:1
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本题目的主要要求是要实现闹钟的功能内容:设计一个能够显示时分秒的数字时钟,时间显示为12小时制,除了显示分时秒外,并能实现上,下午。可以进行手动校时,定时(完成...
本题目的主要要求是要实现闹钟的功能内容:设计一个能够显示时分秒的数字时钟,时间显示为12小时制,除了显示分时秒外,并能实现上,下午。可以进行手动校时,定时(完成此题目时要有适当的设置,确定灯按钮,单,双灯作为报警显示),同时还应该能够清零。-the subject of the main demands is to achieve the alarm clock function : to design a display of accurate digital clock, the time displayed by the system for 12 hours, showing the time of seconds, and can achieve the afternoon. Can manually school, regular (completion of this topic have appropriate settings, to determine button lights alone, as the police showed two-lamp), but also should be able to reset.
- 2022-10-20 01:10:03下载
- 积分:1
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一个聊天的软件,支持诺基亚s60v3 fp1机型
一个聊天的软件,支持诺基亚s60v3 fp1机型-A chat software s60v3 fp1 Supported Nokia models
- 2023-09-07 14:45:03下载
- 积分:1
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一种基于arm的嵌入式linux软件开发jtag烧写工具
一种基于arm的嵌入式linux软件开发jtag烧写工具-Based on arm embedded linux software development tools for JTAG programmer
- 2023-08-05 04:10:03下载
- 积分:1
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按摸器程序,可实现波浪按,随机按,等几个功能。
按摸器程序,可实现波浪按,随机按,等几个功能。-By touch program can be realized by the waves, random by, and several other features.
- 2022-01-25 21:44:05下载
- 积分:1
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Windows Environment 32
Windows环境下32位汇编语言程序设计配套书源码第17章-Windows Environment 32-bit assembly language programming book source package Chapter 17
- 2022-12-14 20:10:03下载
- 积分:1
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计算今天星期几的汇编程序,没有用过程方法直接编写的程序...
计算今天星期几的汇编程序,没有用过程方法直接编写的程序-Today, a compilation of the calculation procedure a few weeks, there is no direct way to use the process of a program written in
- 2023-07-31 00:50:03下载
- 积分:1
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如果要进行农历跟正历的转换 那么这个程序就是用来转换的...
如果要进行农历跟正历的转换 那么这个程序就是用来转换的-to the Lunar calendar is with the conversion Well, this procedure is used for conversion
- 2022-02-02 05:29:38下载
- 积分:1