Not changing angle value

Hello all,

I am putting two sets of variable and conditions. If conditions satisfy then it should show that respective value, but it shows only the respective value from "allpossibleV" only and for angle it shows only 0 to 1 only but it should show at all 0 , 1 , 2, 3, 4 , and 5 . Anyone can help me here?

[n,m]=size(deltax);

Unrecognized function or variable 'deltax'.

allPossibleV = [25 : 1 : 26] 
for vIndex = 1 : length(allPossibleV)
    V_new = allPossibleV(vIndex); 
end
splitterangle = [0 : 1 : 5]  
for i=1:n
    
    X1=deltax(i,1); X2=deltax(i,2);
    for angleIndex = 1 : length(splitterangle)
    	angle_new = splitterangle(angleIndex)
        opposite_side = sind(angle_new)*0.102;
        separation_distance = opposite_side + 0.015;% 
        X3=separation_distance 
        if X1<X3 && X2>X3
            
            disp([' Successful  at ' num2str(allPossibleV(i)) ' and ' num2str(splitterangle(i)) ' angle'])
        end
    end
end

[Esila Darci]

@Image Analyst @MathWorks Support Team

[Rik]

I attempted to run the code you posted (after I formated it), which resulted in an error.

Please attach a mat file, or include code that will generate random example data.

[Stephen23]

Original question by Esila Darci retrieved from Google Cache:

https://web.archive.org/web/20231230060018/https://webcache.googleusercontent.com/search?q=cache:cui7hOE1r88J:https://la.mathworks.com/matlabcentral/answers/1757790-not-changing-angle-value

https://web.archive.org/web/20231230060207/https://www.mathworks.com/matlabcentral/answers/1757790-not-changing-angle-value

Not changing angle value

Hello all,

I am putting two sets of variable and conditions. If conditions satisfy then it should show that respective value, but it shows only the respective value from "allpossibleV" only and for angle it shows only 0 to 1 only but it should show at all 0 , 1 , 2, 3, 4 , and 5 . Anyone can help me here?

[n,m]=size(deltax);
Unrecognized function or variable 'deltax'.
allPossibleV = [25 : 1 : 26] 
for vIndex = 1 : length(allPossibleV)
    V_new = allPossibleV(vIndex); 
end
splitterangle = [0 : 1 : 5]  
for i=1:n
    
    X1=deltax(i,1); X2=deltax(i,2);
    for angleIndex = 1 : length(splitterangle)
        angle_new = splitterangle(angleIndex)
        opposite_side = sind(angle_new)*0.102;
        separation_distance = opposite_side + 0.015;% 
        X3=separation_distance 
        if X1<X3 && X2>X3
            
            disp([' Successful  at ' num2str(allPossibleV(i)) ' and ' num2str(splitterangle(i)) ' angle'])
        end
    end
end

Original comment retrieved from Google Cache:

@Rik , thanks.

deltax has the function that given the following value

0.0153799925086085 0.0165703972540118 (at 25 allPossibleV)

0.0133063614315573 0.0179011999654362 (at 26 allPossibleV)

but why in the output it is showing only

angle_new = 0
X3 =0.015
angle_new =1
X3 = 0.0167801454566029 
Successful at 25  and 0 angle
angle_new = 2
X3 =0.0185597486636551
Successful at 25  and 0 angle
angle_new = 3
X3 =0.0203382675367803
Successful at 25  and 0 angle
angle_new = 4
X3 =0.0221151603219008
Successful at 25  and 0 angle
angle_new =5
X3 =0.0238898857602611
Successful at 25  and 0 angle
angle_new = 0
X3 = 0.015
Successful at 26 and 1 angle
angle_new =1
X3 =0.0167801454566029
Successful at 26 and 1 angle
angle_new =2
X3 = 0.0185597486636551
Successful at 26 and 1 angle
angle_new  = 3
X3 = 0.0203382675367803
Successful at 26 and 1 angle
angle_new =4
X3 = 0.0221151603219008
Successful at 26 and 1 angle
angle_new  =5
X3 =0.0238898857602611
Successful at 26 and 1 angle

However, as you can see the angle_new always changes 0 ,1,2,3,4, and 5 but in the sentence, it always 0 and 1 angle "Successful at 25 and 0 angle" and "Successful at 26 and 1 angle". So it should change like

"Successful at 25 and 0 angle"
"Successful at 25 and 1 angle"
"Successful at 25 and 2 angle"
"Successful at 25 and 3 angle"
"Successful at 25 and 4 angle"
"Successful at 25 and 5 angle"
"Successful at 26 and 0 angle"
"Successful at 26 and 1 angle"
"Successful at 26 and 2 angle"
"Successful at 26 and 3 angle"
"Successful at 26 and 4 angle"
"Successful at 26 and 5 angle"

How can i change it ? ( I have added the delatax value alaready, you can use it that)

Thanks a ton.

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Image Analyst]

Try this:

% Demo by Image Analyst
% Initialization Steps.
clc;    % Clear the command window.
close all;  % Close all figures (except those of imtool.)
clear;  % Erase all existing variables. Or clearvars if you want.
workspace;  % Make sure the workspace panel is showing.
format long g;
format compact;
fontSize = 20;
deltax = [
    5086085        0.0165703972540118; ...    % (at 25 allPossibleV)
    0.0133063614315573        0.0179011999654362] %   (at 26 allPossibleV)
[n,m]=size(deltax);
allPossibleV = [25 : 1 : 26]
for vIndex = 1 : length(allPossibleV)
    V_new = allPossibleV(vIndex);
end
splitterangle = [0 : 1 : 5]
for k=1:n
    X1=deltax(k,1); 
    X2=deltax(k,2);
    for angleIndex = 1 : length(splitterangle)
        angle_new = splitterangle(angleIndex)
        opposite_side = sind(angle_new)*0.102;
        separation_distance = opposite_side + 0.015;%
        X3=separation_distance;
        fprintf('X1 = %.3f.  X2 = %.3f.  X3 = %.3f.  X1<X3 = %d, X2>X3 = %d.\n', X1, X2, X3, X1<X3, X2>X3)
        if X1<X3 && X2>X3
            fprintf('   Conditions met, so was successful at %d, and new_angle = %d degrees.\n', allPossibleV(k), angle_new)
         else
            fprintf('   Condition not met, so was unsuccessful  at %d, and new_angle = %d degrees.\n', allPossibleV(k), angle_new)
        end
    end
end