I want to plot (filter) the highest value among both y1, y2.
2 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
omran alshalabi
el 4 de Sept. de 2022
Comentada: omran alshalabi
el 4 de Sept. de 2022
I have this graph; I want to plot the highest value among both y1, y2. if blue line is highest want to plot the blue line. if red line is highest want to plot the red line.
I use this code, plot(x1, y1, x2, y2);
0 comentarios
Respuesta aceptada
Chunru
el 4 de Sept. de 2022
% Generate some data
x1 = sort(rand(50, 1));
y1 = randn(size(x1)) + 0.4;
x2 = sort(rand(50, 1));
y2 = randn(size(x2)) + 0.3;
plot(x1, y1, 'r', x2, y2, 'b')
xmin = min([x1; x2]);
xmax = max([x1; x2]);
xq = linspace(xmin, xmax, 1000);
hold on
% Interpolation and max
y1q = interp1(x1, y1, xq, 'linear', 'extrap');
y2q = interp1(x2, y2, xq, 'linear', 'extrap');
plot(xq, max(y1q, y2q), 'k', 'LineWidth', 2);
legend("y1", "y2", "max", "Location", "Best")
Más respuestas (0)
Ver también
Categorías
Más información sobre Interpolation en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!