MATLAB subplot function sys too many input arguments

Question

I have script in MATLAB that uses the subplot function. Now I know that it takes 3 arguments minimum to work as I have seen in the MATLAB docs. However, it give an error saying too many input arguments. This is the code

%% ================= Part 5: Image Compression ======================


% Find closest cluster members
idx = findClosestCentroids(X, centroids);

% Essentially, now we have represented the image X as in terms of the
% indices in idx. 

% We can now recover the image from the indices (idx) by mapping each pixel
% (specified by its index in idx) to the centroid value
X_recovered = centroids(idx,:);

% Reshape the recovered image into proper dimensions
X_recovered = reshape(X_recovered, img_size(1), img_size(2), 3);

% Display the original image 
subplot(1, 2, 1);
imagesc(A); 
title('Original');

% Display compressed image side by side
subplot(1, 2, 2);
imagesc(X_recovered)
title(sprintf('Compressed, with %d colors.', K));

At the '%Display the original image section', it is giving an error saying

Error using subplot
Too many input arguments.
Error in ex7 (line 162)
subplot(1,2,1);

I cannot understand why MATLAB will be giving such an error. Please explain.

Is there a file in the local directory called subplot?

TroyHaskin
– TroyHaskin

2017-05-28 06:26:50 +00:00
Commented May 28, 2017 at 6:26 — TroyHaskin
– TroyHaskin, Commented May 28, 2017 at 6:26
Tell the result of which subplot

Siva Srinivas Kolukula
– Siva Srinivas Kolukula

2017-05-28 06:36:01 +00:00
Commented May 28, 2017 at 6:36 — Siva Srinivas Kolukula
– Siva Srinivas Kolukula, Commented May 28, 2017 at 6:36

Mendi Barel · Accepted Answer · 2017-05-28 08:06:30Z

1

it look like you have another function with the same name. search for sub function in the same file or search for global file:

which subplot -all

answered May 28, 2017 at 8:06

Mendi Barel

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