get an 6 input from users 3 voltage phasors and 3 current phasors and plot the phasors and find its sequence components in matlab

To get 6 inputs from users in MATLAB, you can use the input function. Here's an example code snippet to get the 3 voltage phasors and 3 current phasors:

main.m
% Get voltage phasors from user
v1 = input('Enter voltage phasor V1: ');
v2 = input('Enter voltage phasor V2: ');
v3 = input('Enter voltage phasor V3: ');

% Get current phasors from user
i1 = input('Enter current phasor I1: ');
i2 = input('Enter current phasor I2: ');
i3 = input('Enter current phasor I3: ');

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After obtaining the input phasors, you can plot them using the quiver function in MATLAB. Here's an example code snippet to plot the phasors:

main.m
% Plot voltage phasors
figure;
hold on;
quiver(0, 0, real(v1), imag(v1), 0, 'r', 'LineWidth', 2);
quiver(0, 0, real(v2), imag(v2), 0, 'g', 'LineWidth', 2);
quiver(0, 0, real(v3), imag(v3), 0, 'b', 'LineWidth', 2);
axis equal;
title('Voltage Phasors');
legend('V1', 'V2', 'V3');

% Plot current phasors
figure;
hold on;
quiver(0, 0, real(i1), imag(i1), 0, 'r', 'LineWidth', 2);
quiver(0, 0, real(i2), imag(i2), 0, 'g', 'LineWidth', 2);
quiver(0, 0, real(i3), imag(i3), 0, 'b', 'LineWidth', 2);
axis equal;
title('Current Phasors');
legend('I1', 'I2', 'I3');

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To find the sequence components (positive sequence, negative sequence, and zero sequence) of the phasors, you can use the seqcomp function from the Signal Processing Toolbox in MATLAB. Here's an example code snippet to calculate the sequence components:

main.m
% Combine the phasors into a matrix
v = [v1, v2, v3];
i = [i1, i2, i3];

% Calculate the sequence components
[v_pos, v_neg, v_zero] = seqcomp(v);
[i_pos, i_neg, i_zero] = seqcomp(i);

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By combining the phasors into matrices, you can easily calculate the sequence components using the seqcomp function. The positive sequence component will be stored in v_pos and i_pos, the negative sequence component in v_neg and i_neg, and the zero sequence component in v_zero and i_zero.

I hope this helps! Let me know if you have any further questions.

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related categories

matlab
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