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使用自相关函数的基音检测
这个 matlab 代码用于检测给定的语音信号的音调轮廓。此代码还认定自相关函数。在此代码中使用一个窗口 30 ms (480 样品) 和跳跃 10 ms (160 样品)。
- 2022-01-26 03:08:43下载
- 积分:1
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power sampling in noise . u can test it .its my first code i hav uploaded
power sampling in noise . u can test it .its my first code i hav uploaded
- 2023-06-17 21:55:03下载
- 积分:1
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串口访问封装
串口通信封装动态库,调用的时候就不需要关注串口参数了,直接由这个dll完成。调用的时候只需要Open,Read,Write,和Close就行。
- 2022-01-26 00:56:29下载
- 积分:1
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功能描述:FileManager用于对射频读卡器的数据更新和文件管理,操作界面仿照Windows的文件管理。通讯采用串口通讯,波特率为115200。
开发环...
功能描述:FileManager用于对射频读卡器的数据更新和文件管理,操作界面仿照Windows的文件管理。通讯采用串口通讯,波特率为115200。
开发环境:C++ Builder 6.0
所用控件:TComm、ExpressNavBar Suite-Functional Description: FileManager RF card reader for data update and document management, user interface modeled on the Windows file management. Communications using serial communications, baud rate to 115200. Development Environment: C++ Builder 6.0 used in the control: TComm, ExpressNavBar Suite
- 2022-05-18 03:59:37下载
- 积分:1
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termorele 2通道高速单片机
termorele 2 channel on ATTiny2313
- 2022-02-06 05:49:02下载
- 积分:1
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甚低频(VLF)谱图显示
Very Low Frequency (VLF) spectrograms show
sometimes sets of lines called MLR (Magnetospheric Line
Radiation) with frequency spacing close to 50 or 60 Hz. It is
very tempting to attribute these MLR to Power Line
Harmonic Radiation (PLHR). PLHR are the ELF and VLF
waves radiated by electric power systems at the harmonic
frequencies of 50 or 60 Hz. Here we show for the first
time large scale MLR observed simultaneously on
ground and on board a low altitude satellite which is
flying over the same zone.
- 2022-05-26 03:53:18下载
- 积分:1
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hdb3 veriolg HDB3编码器
HDB3(High Density Binary-3)码是AMI码的一种改进型。HDB3码保持了AMI码的优点,克服了AMI码在遇到连“0”长时难以提取定时信息的困难,因而获得广泛应用。CCITT已建议把HDB3码作为PCM终端设备一次群到三次群的接口码型。我本次毕业设计的主要内容就是基于Verilog HDL语言的HDB3编码器的设计,它所要达到的要求就是能从软件方面来实现HDB3编码器的基本功能,并能协调整个设计,使之达到预想的要求。设计的核心部分是:在Quartus Ⅱ的软件平台上,用 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-03-20 20:18:37下载
- 积分:1
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SIP消息之逐项讲解 SIP消息之逐项讲解
SIP消息之逐项讲解 SIP消息之逐项讲解-SIP news itemized on the SIP news itemized on the SIP news itemized on
- 2023-02-06 06:40:04下载
- 积分:1
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软件仿真信号DVB T在MATLAB
软件由版权所有者和贡献者提供
- 2022-01-25 20:36:45下载
- 积分:1
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A very good simulation of the BER introduced to understand after watching the bi...
一个很不错的误码率仿真介绍,看后会明白Matlab的误码率仿真原理!-A very good simulation of the BER introduced to understand after watching the bit error rate Matlab simulation principle!
- 2022-07-06 09:54:46下载
- 积分:1