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COSEM识别系统和接口类
Cosem Identification System and Interface Classes
- 2022-01-25 16:44:54下载
- 积分:1
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RDA1846 sch + pic18f2552 usb 电路原理图。
RDA1846 SCH+ pic18f2552 USB电路原理图。有用和最适合于使用RDA1846和pic18f2552收发器。很简单的设计和构造。
- 2022-02-13 00:40:31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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控制摩托罗拉手机进入测试/工程模式,和克隆sim卡的程序。附连接图。...
控制摩托罗拉手机进入测试/工程模式,和克隆sim卡的程序。附连接图。-control testing/engineering, and cloning sim card procedures. A link map.
- 2022-09-06 15:40:03下载
- 积分:1
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XR17D158V driver for CE5.0
c code
XR17D158V driver for CE5.0
c code
- 2022-08-15 06:24:55下载
- 积分:1
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数字滤波器设计,是有限冲击长响应的滤波器,希望各位高手指点...
数字滤波器设计,是有限冲击长响应的滤波器,希望各位高手指点-Digital filter design, is a finite impulse response filter length, hope that you instruct
- 2022-03-22 14:03:06下载
- 积分:1
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原版只能CPU卡标准ISO/IEC7816
原版只能CPU卡标准ISO/IEC7816-4-Only original CPU card standard ISO/IEC7816-4
- 2023-06-27 16:45:04下载
- 积分:1
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这是我收集的几个通信基础理论的Matlab仿真实现,包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创,但比较都经典。文件为*.m格式...
这是我收集的几个通信基础理论的Matlab仿真实现,包括bpsk、qpsk、ofdm以及信号衰减和延迟的仿真。尽管不是我本人原创,但比较都经典。文件为*.m格式-This is my collection of several communications infrastructure theory Matlab Simulation, including BPSK, QPSK, and the OFDM signal attenuation and delay in the simulation. Although it was not my original, but more are classics. M*. document format
- 2022-10-03 17:15:03下载
- 积分:1
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CRC16 校验
在通信的下行链路,解PBCH的最后一步会用到CRC的校验。本程序实现了这一功能,并且能跑通,有注释。
- 2023-04-16 13:20:03下载
- 积分:1
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本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号,主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算...
本文主要阐述了DTMF的原理及如何在MATLAB上产生DTMF信号,主要涉及到电话拨号音合成的基本原理及识别的主要方法,利用 MATLAB 软件以及 FFT 算法实现对电话通信系统中拨号音的合成与识别。并进一步利用 MATLAB 中的图形用户界面 GUI 制作简单直观的模拟界面。 能够利用矩阵不同的基频合成 0 - 9 不同按键的拨号音,并能够对不同的拨号音加以正确的识别,实现由拨号音解析出电话号码的过程,完成对电话拨号音系统的简单的实验仿真。-This paper described the principle and how DTMF in MATLAB to generate DTMF signals, mainly related to the telephone dial tone of the basic principles of synthesis and identification of the main methods, the use of MATLAB software and the FFT algorithm on the telephone communication system dial tone Synthesis and Recognition . And further the use of MATLAB in the production of graphical user interface simple and intuitive GUI interface simulation. Able to take advantage of matrix synthesis of different fundamental frequency 0- 9 different keys of the dial tone and be able to different dial tone to be the correct identification, the dial tone from a telephone number to resolve the process of completion of the telephone dial tone system, a simple experiment simulation
- 2022-06-20 10:02:01下载
- 积分:1