# Connecting two Matlab scripts under one loop

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Hi, I written a matlab script to help me in some basic data filtration. Please see a copy of the code below. The code is for me well, however my problem is, I want to instruct the program to terminate when the first part's ccondition is not met (that is, when the percentage_S>4%), diplay the percentage and exit the operation without executing the second part which is demarcated by the comment. As at now, the two parts seems independent to each other.How can these two part be merged to dependent on each other? Such that execution of second part depend of execution of the first.You can use any random data as input if need be. Please help anyone there, thank you in advance.

A=input('enter wind speed mean\n');

%first part

a = numel(A(A<0));

b = numel(A(A>10));

S = a+b;

N = numel(A);

percentage_S = (S/N)*100;

if percentage_S<4

fprintf('Data is good proceed with analysis %g ', percentage_S)

else

end

%statrt of second part

nrows= numel(A);

ncols=1;

for i=1:nrows

for j=1:ncols

if A(i,j)<0

A(i,j)=0;

elseif A(i,j)>10

A(i,j)=10;

else

fprintf('the matrix is',A)

end

end

end

A;

percentage_S

##### 0 Comments

### Accepted Answer

VBBV
on 19 Jan 2023

Edited: VBBV
on 19 Jan 2023

A=100*rand(10,1); %input('enter wind speed mean\n');

%first part

a = numel(A(A<0));

b = numel(A(A>10));

S = a+b;

N = numel(A);

percentage_S = (S/N)*100

if percentage_S>4 % simply swap the conditon and put it otherway roudn

%statrt of second part

nrows= size(A,1)

ncols=1;

for i=1:nrows

for j=1:ncols

if A(i,j)<0

A(i,j)=0;

elseif A(i,j)>10

A(i,j)=10;

else

fprintf('the matrix is %d\n the percentage is %f\n',A, percentage_S)

end

end

end

else

fprintf('Data is good proceed with analysis %g ', percentage_S)

end

##### 2 Comments

### More Answers (1)

Jiri Hajek
on 19 Jan 2023

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