linspace multiple graphs 2000 data points in matlab

To create multiple graphs with 2000 data points in MATLAB using linspace, follow these steps:

1. Create a linspace array with 2000 data points using the linspace function.

main.m
x=linspace(start, end, 2000);
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where 'start' and 'end' are the start and end points of your data range.

2. Define your function for each of the graphs you want to plot. For instance, let's define three functions:

main.m
y1=sin(x);
y2=cos(x);
y3=tan(x);
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3. Create a new figure window using the figure() function.

main.m
figure();
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4. Plot each of the graphs using the plot() function. You need to call the hold() function to overlay the plots on the same figure.

main.m
hold on
plot(x, y1);
plot(x, y2);
plot(x, y3);
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5. Add a legend to the plot to identify each of the graphs. You can also add axis labels and a title using the xlabel(), ylabel(), and title() functions.

main.m
legend('Sine', 'Cosine', 'Tangent');
xlabel('x-axis');
ylabel('y-axis');
title('Trigonometric Functions');
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6. Display the final graph using the show() function.

main.m
show();
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Putting all these steps together, you can create multiple graphs with 2000 data points in MATLAB using linspace as shown below:

main.m
% Define linspace array with 2000 data points
x = linspace(0, pi, 2000);

% Define functions to plot
y1 = sin(x);
y2 = cos(x);
y3 = tan(x);

% Create a new figure window
figure();

% Plot each of the graphs
hold on;
plot(x, y1);
plot(x, y2);
plot(x, y3);

% Add legend, axis labels, and title
legend('Sine', 'Cosine', 'Tangent');
xlabel('x-axis');
ylabel('y-axis');
title('Trigonometric Functions');

% Display the final graph
show();
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