Created
October 1, 2016 13:40
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| function list = find_coordinates( matrix, value ) | |
| %FIND_COORDINATES Encuentra las coordenadas de la posición de un valor VALUE | |
| %en la matriz MATRIX | |
| % Se obtiene el largo de la matriz | |
| l = size(matrix); | |
| % Se almacena una lista con todos los valores posibles (coordenadas) | |
| coordenates_list = cell(l(1)*l(2),1); | |
| % Contador de elementos añadidos | |
| total = 1; | |
| % Se recorren las filas | |
| for i=1:l(1) | |
| % Se recorren las columnas | |
| for j=1:l(2) | |
| if matrix(i,j)==value | |
| coordenates_list{total} = [i j]; | |
| total = total + 1; | |
| end | |
| end | |
| end | |
| % Se crea una lista con todos los elementos añadidos | |
| list = cell(total-1,1); | |
| for k=1:total-1 | |
| list{k} = coordenates_list{k}; | |
| end | |
| end |
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Permite encontrar posiciones (i,j) de un determinado valor value en una matriz nxm matrix