Plot graph didnt showing up
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clear
load 'strain_constant_t2 (15000 data).dat' %t2_data,dat is the data file in the ASCII format
strain_constant_t2
pause
%time series parameters
x=strain_constant_t2;
N=15000; %sampling points at 15000
fs=500; %sampling frequency at 500hz
T=1/fs;
ts=N/fs;
t=ts/N:ts/N:ts;
plot(t,x);
ylabel('Amplitude [microstrain]');
xlabel('Time [seconds]');
this code didnt show any error. somehow it still not showing up the plot graph after i run it.
采纳的回答
I assume that you are running a script by pressing the run button (or typing the script name in command window).
The pause command has paused all the operations of the code until you press a key to continue. Any code after the pause command will only be executed after you unpause by pressing a key. (You can check this by looking at the workspace, it will not have the variables you have defined in your code)
Remove the pause command. If you want to keep the pause command, pause for a limited time.
Your code runs fine here. I have commented out the pause command -
x = readmatrix('Strain 15000 data.xlsx'); %t2_data,dat is the data file in the ASCII format
%pause
%time series parameters
N=15000; %sampling points at 15000
fs=500; %sampling frequency at 500hz
T=1/fs;
ts=N/fs;
t=ts/N:ts/N:ts;
plot(t,x);
ylabel('Amplitude [microstrain]');
xlabel('Time [seconds]');
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