Looping thru lists containing ROI's and Axes, then creating a table - rather than using the same code sequentially

5 次查看（过去 30 天）
Jason
Jason 2025-6-30
编辑： Jason 2025-6-30
Hello, I have 3 ROI (images), ROI1, ROI2 & ROI3 that are children of their respective uiaxes (ax1,ax2,ax3)
Im interested in creating a table of the outputs of my functions below with the following parameters gathered in the table:
medMaxI1,fwhmBlockX1,fwhmBlockY1,fwhm2D1 % For ROI1 and ax1
medMaxI2,fwhmBlockX2,fwhmBlockY2,fwhm2D2 % For ROI2 and ax2
medMaxI3,fwhmBlockX3,fwhmBlockY3,fwhm2D3 % For ROI3 and ax3
My sequencial code is below
IM=ROI1; AX=ax1;
[x1, y1]=myAnalysisFunctions.FindSpotsGaussian(IM,fwhm,thresh);
app.x1=x1; app.y1=y1;
F=isnan(x1); % 1 means its a nan, i.e no spots found
if F==0
hold(AX,'on'); plot(AX,x1,y1,'r.');
[mask,medMaxI1]=myAnalysisFunctions.createMaskFromCentroids(x1,y1,IM,4);
[fwhmBlockX1,fwhmBlockY1,fwhm2D1] = getFHWMbyACF(app,AX,IM,x1,y1,nl, linespacing, maxFwhm); drawnow
end
IM=ROI2; AX=ax2;
[x1, y1]=myAnalysisFunctions.FindSpotsGaussian(IM,fwhm,thresh);
app.x1=x1; app.y1=y1;
F=isnan(x1); % 1 means its a nan, i.e no spots found
if F==0
hold(AX,'on'); plot(AX,x1,y1,'r.');
[mask,medMaxI2]=myAnalysisFunctions.createMaskFromCentroids(x1,y1,IM,4);
[fwhmBlockX2,fwhmBlockY2,fwhm2D2] = getFHWMbyACF(app,AX,IM,x1,y1,nl, linespacing, maxFwhm); drawnow
end
IM=ROI3; AX=ax3;
[x1, y1]=myAnalysisFunctions.FindSpotsGaussian(IM,fwhm,thresh);
app.x1=x1; app.y1=y1;
F=isnan(x1); % 1 means its a nan, i.e no spots found
if F==0
hold(AX,'on'); plot(AX,x1,y1,'r.');
[mask,medMaxI3]=myAnalysisFunctions.createMaskFromCentroids(x1,y1,IM,4);
[fwhmBlockX3,fwhmBlockY3,fwhm2D3] = getFHWMbyACF(app,AX,IM,x1,y1,nl, linespacing, maxFwhm); drawnow
end
I was wanting to use something like this so just have a loop
IMlist={ROI1,ROI2,ROI3};
AXlist={ax1,ax2,ax3};
for idx = 1:length(IMlist)
IM = IMlist{idx};
AX = Axlist{idx};
....
end
But then, Im not too sure how to construct my table - this is how I do it when using the "sequential" code
% Create a Table to display parameters
params = ["ROI_L";"ROI_C";"ROI_R"];
FWHMX = [fwhmBlockX1;fwhmBlockX2;fwhmBlockX3];
FWHMY = [fwhmBlockY1;fwhmBlockY2;fwhmBlockY3];
FWHM2D = [fwhm2D1; fwhm2D2;fwhm2D3];
CenInt = [medMaxI1; medMaxI2;medMaxI3];
format bank
tbl = table(params,FWHMX,FWHMY,FWHM2D,CenInt);
which gives me:
params FWHMX FWHMY FWHM2D CenInt
_______ _____ _____ ______ ______
"ROI_L" 3.22 2.81 3.02 235.00
"ROI_C" 3.23 2.80 3.02 223.00
"ROI_R" 3.19 2.82 3.00 200.00

请先登录，再回答此问题。

采纳的回答

Jason
Jason 2025-6-30
编辑：Jason 2025-6-30
Seems like this works
IMlist={ROI1,ROI2,ROI3};
AXlist={ax1,ax2,ax3};
FWHMX=[]; FWHMY=[]; FWHM2D=[]; CenInt=[];
for idx = 1:length(IMlist)
IM = IMlist{idx};
AX = AXlist{idx};
% IM=ROI1; AX=ax1;
[x1, y1]=myAnalysisFunctions.FindSpotsGaussian(IM,fwhm,thresh);
app.x1=x1; app.y1=y1;
F=isnan(x1); % 1 means its a nan, i.e no spots found
if F==0
hold(AX,'on'); plot(AX,x1,y1,'r.');
[mask,medMaxI]=myAnalysisFunctions.createMaskFromCentroids(x1,y1,IM,4);
[fwhmBlockX,fwhmBlockY,fwhm2D] = getFHWMbyACF(app,AX,IM,x1,y1,nl, linespacing, maxFwhm); drawnow
FWHMX = [FWHMX;fwhmBlockX]; FWHMY = [FWHMY;fwhmBlockY]; FWHM2D = [FWHM2D;fwhm2D];
CenInt = [CenInt; medMaxI];
end
end
And for the Table
params = ["ROI_L";"ROI_C";"ROI_R"];
% FWHMX = [fwhmBlockX1;fwhmBlockX2;fwhmBlockX3];
% FWHMY = [fwhmBlockY1;fwhmBlockY2;fwhmBlockY3];
% FWHM2D = [fwhm2D1; fwhm2D2;fwhm2D3];
% CenInt = [medMaxI1; medMaxI2;medMaxI3];
format bank
tbl = table(params,FWHMX,FWHMY,FWHM2D,CenInt);

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Whos 的更多信息

标签

产品


版本

R2024b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by