plot(wavlib,2) Obtain and Plot Phase-Coded Waveform from Waveform Library Copy Code Copy Command Construct a waveform library consisting of three waveforms. The library contains a rectangular, a linear FM, and a phase-coded waveform. Then, obtain and plot the real and imaginary parts of the ...
I plot a wave file in matlab (audioread, plot) whcih looks something like this I zoom into a section of this wav file, which now looks like this: Is there a way to get all the x and y values of only this zoomed in section of the plot in the ...
i need to plot two wav file in frequency at 125-2000 Hz,and count the correlation between both range(125-2000 Hz),what should i do to complete my analysis ? thanks a lot . 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
scilab,octave/matlab 画响度时间图 再根据它用silenceremove 1.octave/matlab代码(maxdb值来自ffmpeg -af volumedetect) 代码语言:javascript 代码运行次数:0 运行 AI代码解释 close all;clftry;pkg load signal;catch;end;db=@(x)log10(abs(x))*20;%根据分贝的定义[y,fs]=audioread('23ll.wav','native')...
Off-Canvas Navigation Menu ToggleContents mfsig = getMatchedFilter(lfmwav); nsamp = length(mfsig); mf = phased.MatchedFilter(,mfsig); ymf = mf([y0 y1]); fdelay = (nsamp-1)/fs; t = (0:size(ymf,1)-1)/fs - fdelay; c = physconst(); plot(c*t/2,mag2db(abs(ymf))) ylim...
1.基于Java swing版坦克大战,git链接:https://github.com/zhangliqingyun/TankGame.git 2.项目包结构图,TankGame.java程序启动类,111.wav游戏声音,bomb_1.gif和bomb_2.gif和bomb_3.gif为坦克爆炸的效果图, Bobm.java爆炸类,EnemyTank,java敌人坦克类,MainFrame.j... ...
Create and configure a dsp.AudioFileReader System object to read the input signal from the specified audio file. Get signalSource = dsp.AudioFileReader("dspafxf_8000.wav",... SamplesPerFrame=40, ... PlayCount=Inf,... OutputDataType="double"); Create and configure a dsp.FIRFilter Syste...
求MATLAB语音信号采集的程序?[y,fs,nbits]=wavread('D:\MATLAB\work\shengkacaiji.wav');为什么错误呢?AI = analoginput('winsound');chan = addchannel(AI,1);set(AI,'SampleRate',8000)ActualRate = get(AI,'SampleRate');set(AI,'TriggerChannel',chan)set(AI,'TriggerType','software');set(AI,...
[signal_1, fs] = audioread('zero_1.wav'); [signal_2, fs] = audioread('zero_2.wav'); [signal_3, fs] = audioread('zero_3.wav'); [signal_4, fs] = audioread('zero_4.wav'); [signal_5, fs] = audioread('zero_5.wav'); [signal_6, fs] = audiore...
ChooseWAVE audio file (*.wav)for saving data on the waveform audio file format (WAVE), which is an audio file format standard for storing audio bitstreams. The WAVE audio file format is particularly useful for auralization of a processed receiver dataset signal in acoustics (for example, for...