Combining arrays with different dimensions
5 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
how do i combine multiple arrays with different dimensions into a single one
For example:
array_1 = [1.1, 1.25, 1.3, 1.5, 1.6, 1.9, 1.99; 100, 120, 50, 78, 12, 15, 22]
array_2 = [1.09, 1.12, 1.21, 1.46, 1.58, 1.6, 1.89, 1.95, 1.99; 10, 130, 20, 12, 77, 34, 5, 22, 97]
The first row for each array can be seen as x values and seccond row will be y values, therefore the code should produce the following data
combined = [1.09, 1.1, 1.12, 1.21, 1.25, 1.3, 1.46, 1.5, 1.58, 1.6, 1.89, 1.9, 1.95, 1.99; 0, 100, 0, 0, 120, 50, 0, 78, 0, 12, 0, 15, 0, 22; 10, 0, 130, 20, 0, 0, 12, 0, 77, 34, 5, 0, 22, 92]
1 comentario
Torsten
el 31 de Mzo. de 2022
The rule how you combine the two matrices (i.e. the indices when you take one and when you take two entries one after the other from array_2) is not clear to me.
Respuestas (1)
MJFcoNaN
el 4 de Abr. de 2022
I guess the last "92" is a typo.
x1 = array_1(1, :);
x2 = array_2(1, :);
y1 = array_1(2, :);
y2 = array_2(2, :);
x = unique([x1, x2]);
y = zeros(2, length(x));
[~, locb1] = ismember(x1, x);
[~, locb2] = ismember(x2, x);
y(1, locb1) = y1;
y(2, locb2) = y2;
0 comentarios
Ver también
Categorías
Más información sobre Matrices and Arrays 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!