What is MATLAB?
Example:
disp('Hello, MATLAB!');
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Know the top MATLAB interview questions and answers for freshers and experienced candidates to prepare for job interviews.
Know the top MATLAB interview questions and answers for freshers and experienced candidates to prepare for job interviews.
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Example:
disp('Hello, MATLAB!');
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Example:
data = csvread('filename.csv');
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Example:
x = linspace(0, 2*pi, 100);
y = sin(x);
plot(x, y);
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Example:
img = imread('image.jpg');
imshow(img);
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Example:
a = 5;
b = [1, 2, 3];
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Example:
A = [1, 2, 3; 4, 5, 6; 7, 8, 9];
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Example:
for i = 1:5
disp(i);
end
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Example:
a = 5;
b = 10;
result = (a < b);
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Example:
randomNumber = rand();
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Example:
A = [1, 2, 3];
B = [4, 5, 6];
result = A .* B;
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Example:
A = [1, 4, 3; 2, 7, 5];
maxValue = max(A, [], 'all');
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Example:
str1 = 'Hello';
str2 = 'MATLAB';
result = [str1, ' ', str2];
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Example:
A = [1, 2, 2, 3, 4, 4, 5];
uniqueValues = unique(A);
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Example:
function result = add_numbers(a, b)
result = a + b;
end
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Example:
fid = fopen('output.txt', 'w');
fprintf(fid, 'The result is: %f\n', result);
fclose(fid);
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Example:
try
% MATLAB code that may cause an error
error('Custom error message');
catch exception
disp(['Error: ', exception.message]);
finally
% Cleanup code
end
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Example:
cellArray = {1, 'text', [2, 4; 6, 8]};
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Example:
function [result1, result2] = myFunction(input)
result1 = input + 1;
result2 = input - 1;
end
[a, b] = myFunction(5);
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Example:
save('myData.mat', 'variable1', 'variable2');
load('myData.mat');
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Example:
A = [1, 2, 3; 4, 5, 6];
B = 2;
result = A + B;
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Example:
[X, Y] = meshgrid(-2:0.1:2, -2:0.1:2);
Z = X.^2 + Y.^2;
contour(X, Y, Z);
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Example:
subplot(2, 2, 1);
plot(x1, y1);
subplot(2, 2, 2);
plot(x2, y2);
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Example:
function dydt = myODE(t, y)
dydt = -y + t;
end
[t, y] = ode45(@myODE, [0, 5], 1);
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Example:
x = [1, 2, 3, 4];
X = fft(x);
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Example:
figure;
plot([1, 2, 3], [4, 5, 6]);
h = gcf;
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