Interface with 'inputdlg'-MATLAB

Question

Margarida Chiote 2020-6-13

0
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https://ww2.mathworks.cn/matlabcentral/answers/547644-interface-with-inputdlg-matlab

回答： Harsha Priya Daggubati 2020-6-16

I want to process a signal by applying a filter. I wanted the user to select the file and some filter parameters. For that I produced the following code, and the file selection does't work. Do you know any fuction that I can implement here to read the file?

SV1=uigetfile('*.mat','Select Input File');  %select the file   
sampleRate = inputdlg('Select Sample Rate'); %select Sample Rate
lowEnd = inputdlg('Select lowEnd'); %select lowEnd 
highEnd = inputdlg('Select highEnd'); %select highEnd 
filterOrder = inputdlg('Select filterOrder');%select filterOrder 
t_total1=floor(12288/sampleRate);
t1=(0:1/sampleRate:t_total1-(t_total1/12288))*1000;
O1_1 = SV1(:,9);
[b, a] = butter(filterOrder, [lowEnd highEnd]/(sampleRate/2)); % Generate filter coefficients
SSV1_1 = filtfilt(b, a, O1_1); %filtered signal
matlab filter parameters interface