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一款可以对网络传输的语音中的DTMF进行解码,内含源代码,无需硬件支持,全部软件实现...
一款可以对网络传输的语音中的DTMF进行解码,内含源代码,无需硬件支持,全部软件实现-network transmission of voice for the DTMF decoder, containing the source code without hardware support, All software
- 2023-03-22 03:50:03下载
- 积分:1
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costas loop 2. Bpsk symbols
costas loop 2. Bpsk symbols
- 2022-06-29 16:54:27下载
- 积分:1
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Graduated from design documents, using C# Prepared! In general terms can certain...
毕业设计文档,采用C#编写!一般的来说交上去肯定能够通过!-Graduated from design documents, using C# Prepared! In general terms can certainly pay up!
- 2022-04-30 02:22:23下载
- 积分:1
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MT6250RF无校准参数设置
射频校准很耗时耗力,为简化产线生产麻烦,提高生产效率,可以按附件代码,直接替换基线包对应文件,实现不校准能满足收发功率和灵敏度的要求。
- 2022-02-04 12:09:59下载
- 积分:1
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认知无线电网络
应用背景最近,认知无线电技术已经被提出作为未来的无线通信的关键技术利用动态频谱接入策略的通信。这提供了更灵活的方式利用无线基于固定频谱接入策略的频谱比传统无线电技术。认知无线电网络(CRNs),获得信道频谱空洞的信息,谈判的主用户和次之间用户对频谱分配、同步传输参数是铬介质访问的重要功能控制协议。在本文中,我们讨论了MAC层的基本职责和CRN的功能。基本上,我们专注于调查的最新进展,在铬麦克协议,以及它们的特点特点,优点和缺点。最后,我们提供了这些协议以表格形式的主要特点。关键技术认知无线电中的动态频谱接入网络仍处于起步阶段。许多重要的和复杂问题需要解决。在本文中,我们提供了一个调查,一些铬麦克协议并讨论了它们的主要工作原理结合自身特点。
- 2022-08-21 09:57:21下载
- 积分:1
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伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真,验证了伪随机序列码的编码和译码算...
伪随机序列在扩频通信、流密码、信道编码等领域有着十分广泛的应用。文通过对伪随机m序列的编码和译码算法进行的MatLab语言仿真,验证了伪随机序列码的编码和译码算法,丰富了伪随机序列的实现方法,并提供了源代码。-Pseudo-random sequence in the spread spectrum communication, stream cipher, in areas such as channel coding has a very wide range of applications. Through the pseudo-random sequence m of encoding and decoding algorithm for the MatLab language simulation code pseudo-random sequence of coding and decoding algorithm, has enriched the realization of pseudo-random sequence method, and provides the source code.
- 2022-01-25 19:23:04下载
- 积分:1
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visual development tools such as Visual C++, Delphi, C++ Builder and others all...
虽然Windows下可视化开发工具如VC、Delphi、C++ Builder等都有专用的定时器控件Timer,而且使用很方便,可以实现一定的定时功能,但最小计时精度仅为55ms,且定时器消息在多任务操作系统中的优先级很低,不能得到及时响应,往往不能满足实时控制环境下的应用。不过Microsoft公司在Win32 API函数库中已经为用户提供了一组用于高精度计时的底层函数,如果用户使用得当,计时精度可到1ms。这个计时精度、对于一般的实时系统控制完全可以满足要求。现将由C++ Builder 4.0提供的重新封装后的一组与时间相关的主要接口函数(函数名、参数、功能与Win32 API基本相同)说明如下:
-visual development tools such as Visual C++, Delphi, C++ Builder and others all have dedicated Timer timer control, but it is convenient. can achieve a timing function, but only the minimum time of 55 ms accuracy. Timer news and multi-task operating system in the low priority that is not to respond in a timely manner, often fail to meet the real-time control environment applications. However, Microsoft Corporation in the Win32 API function has been to provide the user with a group for high-precision the bottom was a time function, if the user is properly utilized, time accuracy can be a ms. Accuracy this time, and for most of the real-time control system can meet the requirements.
- 2022-02-11 22:11:49下载
- 积分:1
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CAN
CAN-bus总线V2.0规范中文说明文档-CAN-bus Bus V2.0 standard Chinese documentation
- 2022-09-23 12:50:03下载
- 积分:1
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Serial programming, mainly for testing serial port to send commands to control d...
串口编程,主要用于测试串口发送命令控制
开发工具为VC6.0-Serial programming, mainly for testing serial port to send commands to control development tools for VC6.0
- 2022-05-18 16:37:30下载
- 积分:1
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串口通信
labview程序,串口通信的例子,很值得大家参考,内有实时显示功能和回放功能,自定义设计传输参数,适合入门者学习
- 2022-02-15 22:16:18下载
- 积分:1