Unrecognized property 'f' for class 'Graduatio​n_project_​awni_and_m​azen' idont what to do with this error help please.

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Abdalrazzaq Aljammal
编辑： Kevin Holly 2022-10-18
classdef Graduation_project_awni_and_mazen < matlab.apps.AppBase
% Properties that correspond to app components
properties (Access = public)
UIFigure matlab.ui.Figure
EditField matlab.ui.control.NumericEditField
samplerateEditFieldLabel matlab.ui.control.Label
samplerateEditField matlab.ui.control.NumericEditField
timeEditFieldLabel matlab.ui.control.Label
timeEditField matlab.ui.control.NumericEditField
timeconstantEditFieldLabel matlab.ui.control.Label
timeconstantEditField matlab.ui.control.NumericEditField
cutofffrequencyEditFieldLabel matlab.ui.control.Label
cutofffrequencyEditField matlab.ui.control.NumericEditField
TabGroup matlab.ui.container.TabGroup
CurrentReadingsTab matlab.ui.container.Tab
UIAxes_2 matlab.ui.control.UIAxes
UIAxes_3 matlab.ui.control.UIAxes
UIAxes_4 matlab.ui.control.UIAxes
TheoreticalNaturalFrequenciesTab matlab.ui.container.Tab
UIAxes_16 matlab.ui.control.UIAxes
UIAxes_17 matlab.ui.control.UIAxes
UIAxes_18 matlab.ui.control.UIAxes
UIAxes_19 matlab.ui.control.UIAxes
calculateeigenvaluesandmodeshapesButton matlab.ui.control.Button
Kth1barEditFieldLabel matlab.ui.control.Label
Kth1barEditField matlab.ui.control.NumericEditField
Kt1barEditFieldLabel matlab.ui.control.Label
Kt1barEditField matlab.ui.control.NumericEditField
Kth2barEditFieldLabel matlab.ui.control.Label
Kth2barEditField matlab.ui.control.NumericEditField
Kt2barEditFieldLabel matlab.ui.control.Label
Kt2barEditField matlab.ui.control.NumericEditField
eigenvalue1EditFieldLabel matlab.ui.control.Label
eigenvalue1EditField matlab.ui.control.NumericEditField
eigenvalue2EditFieldLabel matlab.ui.control.Label
eigenvalue2EditField matlab.ui.control.NumericEditField
eigenvalue3EditFieldLabel matlab.ui.control.Label
eigenvalue3EditField matlab.ui.control.NumericEditField
eigenvalue4EditFieldLabel matlab.ui.control.Label
eigenvalue4EditField matlab.ui.control.NumericEditField
Label_2 matlab.ui.control.Label
massperunitlengthkgmEditFieldLabel matlab.ui.control.Label
massperunitlengthkgmEditField matlab.ui.control.NumericEditField
youngmodulusGpaEditFieldLabel matlab.ui.control.Label
youngmodulusGpaEditField matlab.ui.control.NumericEditField
momentofaream4EditFieldLabel matlab.ui.control.Label
momentofaream4EditField matlab.ui.control.NumericEditField
lengthmEditFieldLabel matlab.ui.control.Label
lengthmEditField matlab.ui.control.NumericEditField
frequency4HzEditFieldLabel matlab.ui.control.Label
frequency4HzEditField matlab.ui.control.NumericEditField
frequency3HzEditFieldLabel matlab.ui.control.Label
frequency3HzEditField matlab.ui.control.NumericEditField
frequency2HzEditFieldLabel matlab.ui.control.Label
frequency2HzEditField matlab.ui.control.NumericEditField
frequency1HzEditFieldLabel matlab.ui.control.Label
frequency1HzEditField matlab.ui.control.NumericEditField
calculatefrequeniesButton matlab.ui.control.Button
AllPwoerSpectrum1Tab matlab.ui.container.Tab
UIAxes_5 matlab.ui.control.UIAxes
UIAxes_6 matlab.ui.control.UIAxes
UIAxes_7 matlab.ui.control.UIAxes
UIAxes_8 matlab.ui.control.UIAxes
UIAxes_10 matlab.ui.control.UIAxes
AllPwoerSpectrum2Tab matlab.ui.container.Tab
UIAxes_11 matlab.ui.control.UIAxes
UIAxes_12 matlab.ui.control.UIAxes
UIAxes_13 matlab.ui.control.UIAxes
UIAxes_14 matlab.ui.control.UIAxes
UIAxes_15 matlab.ui.control.UIAxes
FinialPowerSpectrumTab matlab.ui.container.Tab
UIAxes matlab.ui.control.UIAxes
Tables matlab.ui.container.Tab
TabGroup2 matlab.ui.container.TabGroup
OriginalSignalTab matlab.ui.container.Tab
UITable matlab.ui.control.Table
EditedSignalTab matlab.ui.container.Tab
UITable_2 matlab.ui.control.Table
PowerSpectrumTab matlab.ui.container.Tab
UITable_4 matlab.ui.control.Table
notacceptableButton matlab.ui.control.Button
finishButton matlab.ui.control.Button
startButton matlab.ui.control.Button
clearButton matlab.ui.control.Button
ControlPanelLabel matlab.ui.control.Label
Label matlab.ui.control.Label
exitationtypeSwitchLabel matlab.ui.control.Label
exitationtypeSwitch matlab.ui.control.RockerSwitch
dummytestLampLabel matlab.ui.control.Label
dummytestLamp matlab.ui.control.Lamp
earthgravityKnobLabel matlab.ui.control.Label
earthgravityKnob matlab.ui.control.DiscreteKnob
dummytestButton matlab.ui.control.Button
clipSwitchLabel matlab.ui.control.Label
clipSwitch matlab.ui.control.RockerSwitch
portEditFieldLabel matlab.ui.control.Label
portEditField matlab.ui.control.EditField
end
properties (Access = private)
% in;
% b;bb;
% original;
% g;m;f;image=imread('done.jpg')
% Property9 % Description
a;
device;
f;
end
methods (Access = private)
end
% Callbacks that handle component events
methods (Access = private)
% Code that executes after component creation
function startupFcn(app)
end
% Button pushed function: startButton
function startButtonPushed(app, event)
set(app.samplerateEditField, 'enable', 'off')
set(app.portEditField, 'enable', 'off')
set(app.timeEditField, 'enable', 'off')
set(app.timeconstantEditField, 'enable', 'off')
set(app.cutofffrequencyEditField, 'enable', 'off')
set(app.exitationtypeSwitch, 'enable', 'off')
set(app.dummytestButton,'enable','Off')
set(app.clipSwitch,'enable','Off')
Fs=app.samplerateEditField.Value;
t=app.timeEditField.Value;
tc=app.timeconstantEditField.Value;
lf=app.cutofffrequencyEditField.Value;
Ns=Fs*t; %Freq. In rad.
app.f = Fs *(0:Ns-1)/Ns; %Freq. In Hz.
tt=linspace(0,t,Ns);
c=0;
device=serialport(app.portEditField.Value,2000000);
pause(2);
write(device,string(Fs)+','+string(t)+'S','string')
for ii=1:Ns
a=readline(device);
a1(ii,1)=str2double(a);
end
switch(app.clipSwitch.Value)
case 'auto'
switch(app.earthgravityKnob.Value)
case '-g'
a1=(a1+225)/225;
for ii=1:Ns %adxl345
if ((a1(ii)>=0.5 || a1(ii)<=-0.5) && c==0)
a3=a1(ii:Ns);c=1;
end
end
case '0'
a1=(a1-15)/225; %adxl345
for ii=1:Ns %adxl345
if ((a1(ii)>=0.5 || a1(ii)<=-0.5) && c==0)
a3=a1(ii:Ns);c=1;
end
end
case '+g'
a1=(a1-225)/225;
for ii=1:Ns %adxl345
if ((a1(ii)>=0.5 || a1(ii)<=-0.5) && c==0)
a3=a1(ii:Ns);c=1;
end
end
end
case 'manual'
figure(1);plot(a1)
[ii, ~]=ginput(1);close
switch(app.earthgravityKnob.Value)
case '-g'
a1=(a1+225)/225;
case '0'
a1=(a1-15)/225; %adxl345
case '+g'
a1=(a1-225)/225;
end
a3=a1(floor(ii):Ns);
end
a3(length(a3):Ns)=0;
app.EditField.Value=app.EditField.Value+1;
app.in=app.EditField.Value;
switch (app.exitationtypeSwitch.Value)
case 'impulse'
win=exp(-tt/tc);
win=win.';
case 'continuous'
win=window(@hann,Ns);
end
a2=a3.*win;
app.original(:,app.in)=a1;
app.b(:,app.in)=lowpass(a2,lf,Fs);
app.bb(:,app.in)=fft(app.b(:,app.in));
app.g(:,app.in)=app.bb(:,app.in).*conj(app.bb(:,app.in));
plot(app.UIAxes_2,tt,a1)
plot(app.UIAxes_3,tt,app.b(:,app.in));
semilogy(app.UIAxes_4,app.f,(app.g(:,app.in)));xlim(app.UIAxes_4,[0 lf]);
switch (app.in)
case 1
semilogy(app.UIAxes_5,app.f,(app.g));xlim(app.UIAxes_5,[0 lf]);
case 2
semilogy(app.UIAxes_6,app.f,(app.g(:,app.in)));xlim(app.UIAxes_6,[0 lf]);
case 3
semilogy(app.UIAxes_7,app.f,(app.g(:,app.in)));xlim(app.UIAxes_7,[0 lf]);
case 4
semilogy(app.UIAxes_8,app.f,(app.g(:,app.in)));xlim(app.UIAxes_8,[0 lf]);
case 5
semilogy(app.UIAxes_10,app.f,(app.g(:,app.in)));xlim(app.UIAxes_10,[0 lf]);
case 6
semilogy(app.UIAxes_11,app.f,(app.g(:,app.in)));xlim(app.UIAxes_11,[0 lf]);
case 7
semilogy(app.UIAxes_12,app.f,(app.g(:,app.in)));xlim(app.UIAxes_12,[0 lf]);
case 8
semilogy(app.UIAxes_13,app.f,(app.g(:,app.in)));xlim(app.UIAxes_13,[0 lf]);
case 9
semilogy(app.UIAxes_14,app.f,(app.g(:,app.in)));xlim(app.UIAxes_14,[0 lf]);
case 10
semilogy(app.UIAxes_15,app.f,(app.g(:,app.in)));xlim(app.UIAxes_15,[0 lf]);
end
app.UITable.Data=app.original;
app.UITable_2.Data=app.b;
app.UITable_4.Data=app.g;
set(app.finishButton,'enable','on')
set(app.notacceptableButton,'enable','on')
set(app.clearButton,'enable','on')
end

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回答（1 个）

Kevin Holly
Kevin Holly 2022-10-18
编辑：Kevin Holly 2022-10-18
Have you tried to change
properties (Access = private)
to
properties (Access = public)
to see if the property variable f can be recognized?

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