Answered
Move to next selection
so you don't need to place an else in the first: choice = menu("Do you want to see the opening times of this recycling centre?...

environ 2 mois ago | 0

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Answered
How to read multiple video from a folder....?
s=dir('*.avi'); files={s.name}; for k=1:numel(files) v= VideoReader(files{k}); j=0; while %condition %yourcodehere en...

environ 2 mois ago | 0

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Answered
How do I produce a plot as a line, not just single points?
solution: figure; %hold on; deltaH=-20; R=0.001987; T1=305; Kc1=1000; T=300:10:600; Kc=Kc1.*exp(-(deltaH/R).*((1./T)-(...

environ 2 mois ago | 0

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Answered
How to save output from loops into matrix w/o using vector input?
test it %% Load Matlab Directory myFolder = pwd; % Wherever you want. filePattern = fullfile(myFolder, '*.mat*') theFiles =...

environ 2 mois ago | 0

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Answered
My code keeps saying the variable u appears to be changing as well as index exceeds the number of array elements(1). Could someone help me with this
correction: L = 1 % length of domain in x direction tmax = 10 % end time nx = 11 % number of nodes in x direction nt = 1...

environ 2 mois ago | 0

Answered
Difference between "mesh" plot and "plot3" graphs
The main notable difference is that mesh draws a three-dimensional surface while plot3 only draws three-dimensional lines, you c...

environ 2 mois ago | 0

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Answered
Sum two arrays using logical indices
Could it be that way? : a (or (a_logical, b_logical)) + b (or (a_logical, b_logical))

environ 2 mois ago | 0

Answered
saving to cell2mat without overwriting
x = B(:,2) A=[]; for i=3: length(B) y = B(:,i) [fitresult, gof] = createFit(x, y) A=[A cell2mat(struct2cell(gof))] end

environ 2 mois ago | 0

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Answered
How can I use Textbox input from GUI in a separate script?
you can simply call the function at the end, without the extension .m and it must be in the same folder of the graphical interfa...

environ 2 mois ago | 0

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why save '.mat' as 'ascii' file appears as FILE instead of txt
because the computer has to be guided by the file extension to know what each thing is, all the .mat files are going to open wit...

environ 2 mois ago | 0

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How to swap array element from two arrays conditionally
C=A; C(B~=0)=B(B~=0) also could help you: C=max(A,B)

environ 2 mois ago | 1

Answered
Reading in data from files in for loop
%var def% lopoff = 1034; %initial data point sample_stopcount = 41000; %last data point folder = uigetdir('C:\Users\me\Docume...

environ 2 mois ago | 0

Answered
feval problem Too many inputs to inline function.
a=0 b=2 y=5 x=1/2 f1=inline('(1+x^2)/(sqrt(x)+3)') f2=inline('(1+x^2)/(sqrt(x)+3)') f3=inline('(1+x^2)/(sqrt(x)+3)') f4=i...

environ 2 mois ago | 0

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How can i locate where two column values are the same in a row?
a=[1 2 3 4 4 4 4]; s=find([diff(a) 1]==0,1,'first')

environ 2 mois ago | 0

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Add a command for unique permutations
you can make list = unique (InitialPopulation (60,3), 'rows') but it would no longer be 60 in size On the other hand if y...

environ 2 mois ago | 0

Answered
How to copy the last row on matrix that varies with input
lastrow=matrix(end,:)

environ 2 mois ago | 0

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Answered
Find the unique pair of coordinates in matrix and depending on the distance matrix, retain the minimum distance matrix and replace the other coordinate pair by NaN
a solution: [uv,~,idx] = unique(R,'rows'); v = accumarray(idx,distance,[],@min); eliminate=~ismember([R distance],[uv v],'ro...

environ 2 mois ago | 0

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Answered
weight and bias values i get from trained neural network is mistake?
It is not the same because Matlab does a normalization procedure of the variables so if you want to do it manually it would be l...

environ 2 mois ago | 0

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Answered
How to find length of the ROI?
Assuming it is a Rectangular one, then it depends on what you call length in a rectangle, the ROI is defined by 4 values [xmin, ...

environ 2 mois ago | 0

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Answered
Is anyone able to remove the display part of this function?
clear; close all; clc; xy = [ 3 12 10 8 11 14 13 16 9 19 1 15 2 4 6 1 11 3 16 5 14 17 19 18 ]; xy = xy'; ...

environ 2 mois ago | 1

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Create loop with variable pitch
for i=[1 3 5 5.5 6 6.5 7 9] ... end

environ 2 mois ago | 0

Answered
How to paste new values into variables in a matrix
because it is a symbolic object and you need to evaluate it so that we have the new values: syms A B C D M=[A B;C D]; A=1; ...

environ 2 mois ago | 0

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Answered
How can I match values using a 'translation array' without looping
solution: dataset = table([1:100]', randi([1,52],100,1), 'VariableNames', ["ID", "week"]); dataset=[dataset table(nan(size(da...

environ 2 mois ago | 1

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Answered
How do I use regexp to break a string based on the first set of parentheses?
solution: str="@(a23bcd)e5./(f+g)"; answer=regexp(str,'@\(([^\)]+)\)([^\n]+)','tokens'); firstpart=answer{1}{1} secondpart=...

environ 2 mois ago | 0

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Answered
Why is this while loop not working? Prime number from list
because what you want to write in matlab would be like this: while ~isempty(list)

environ 2 mois ago | 0

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Answered
The end part of a set of cell arrays without loop
solution: endpart=cellfun(@(x) x(end),aa(3:end))

environ 2 mois ago | 0

Answered
How can I intersect between two cell array?
intersect(SI{1},SI{2})

environ 2 mois ago | 0

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Answered
How can I pass a function into a function and find the minimum?
solution: f=@(a) myfunc(X + a * grad); a = fminsearch(f,0)

environ 2 mois ago | 0

Answered
How can i use imshow to read matrix??
solution: A=reshape(split(num2str(1:25,'image%i.jpg ')),5,5)'; figure imshow(cell2mat(cellfun(@imread,A,'uni',false)))

environ 2 mois ago | 0

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