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dtmf
- • To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given. • To decode
telephone
- 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。
DTMF双音多频信号生成与检测的演示程序
- 用matlab的gui编写的DTMF双音多频信号生成与检测的演示程序,运行方法见readme,希望能对大家有所帮助。,Matlab by the gui prepared DTMF DTMF signal generation and detection demo program, run method see readme, for all of us hope to be helpful.
DTMF
- DTMF编解码在MATLAB中的仿真(gui设计)-DTMF codec in MATLAB Simulation (gui design)
DTMF_GEN_DEC
- I WANT TO DO GUI FOR TRANSMISSION OF DATA FROM ONE CELLPHONE TO ANOTHER.BY DTMF
shiyan2
- 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
DTMF
- matlab gui to simulate DTMF receiver and caller
GUI-DTMF
- DTMF的GUI界面生成,显示电话按键,生成信号,画出功率谱-GUI interface to generate DTMF, display the phone keys, generates a signal, draw power spectrum
dtmf
- 老师要求的实验作业,matlab上实现了dtmf。添加了gui界面-dtmf gui
dtmfcode
- 带有matlab源程序 实现了dtmf,添加了GUI界面-matlab gui
DTMF
- 对DTMF电话通信过程的仿真,并通过MATLAB的GUI界面模拟电话拨号,同时考虑信道的信噪比对接收端拨号探测的影响。-Using MATLAB to simulate DTMF telephone communications. Simulate dailing interface by GUI, and consider effect of channel SNR on signal detection at receiver side.
dtmffft
- DTMF的数据fft分析,每个键值的波形和频谱都有显示,有GUI界面-DTMF data fft analysis, waveform and spectrum of each key has revealed that there is a GUI interface
DTMF
- DTMF报告和代码,基于simulink仿真,通过GUI调用m代码和simulink,可加噪音。-DTMF reports and code, based on simulink simulation, call m code and simulink through GUI, can add noise.
DialButtonsRecognition
- 拨号按键识别GUI界面程序,原理采用DTMF,本程序随意按下六位数字,当按下第七位的时候屏幕清空,点击解析,结果将显示在文本框中,并有相应的声音。-GUI interface dial buttons identification procedures, principles using DTMF, this program free to press the six figures, when you press the seventh, when the screen is empty, c
dtmf-encoder-decoder-matlab-gui-labview
- The present project aims to develop a DTMF (Dual Tone Multi Frequency) Encoder-Decoder using loopback technical and graphical interface to be developed by Labview program. The signal processing and the application code will be using TMS320C6713i card
DTMF_GEN_DEC
- 基于matlab的dtmf信号的生成,与检测,有gui界面,还有单独的生成与检测的子程序代码。可以生成并检测电话号码,并有按键音,在生成的同时进行仿真检测-generation and detection of the dtmf
test2
- 基于matlab的dtmf信号传输过程及通信系统的软件仿真,包含gui界面。(Matlab based DTMF signal transmission process and communication system software simulation, including GUI interface.)
DTMF
- GUI界面设计实现DTMF双音多频电话拨号(GUI design and DTMF source code)