Question

use matlab do clearly

2) Write a MATLAB function that takes a structure array holding information about students (name, age, GPA) and returns this array by ordering the students with respect to their age by ascending ordering (smallest to largest). Use bubble sort algorithm for sorting!!!!!

Answer 1

function structureArray=bubbleSort_structure(structureArray)
swapped=true;
while swapped
swapped=false;
for i=1:length(structureArray)-1
if structureArray(i).age>structureArray(i+1).age
temp=structureArray(i);
structureArray(i)=structureArray(i+1);
structureArray(i+1)=temp;
swapped=true;
end
end
end
end

GPA! 1. SUUU >> sorteds (2) ans = struct with fields: name: 'Name' age: 19 GPA: 7 >> sorteds (3) ans = struct with fields: name: 'Name' age: 20 GPA: 7 >> sorteds (4) ans = struct with fields: name: 'Namel' age: 21 GPA: 6 >> sorteds (5) ans = struct with fields: name: 'Name5' age: 22 GPA: 6 >> sorteds (6) ans = struct with fields: name: 'Name 3' age: 25 GPA: 8.9000 >>

Command Window >> students (1) .name='Namel'; students (1).age=21; students (1) .GPA=6; students (2).name='Name2'; students (2).age=19; students (2).GPA=7; students (3).name='Name3'; students (3).age=25; students (3).GPA=8.9; students (4).name='Name4'; students (4).age=20; students (4).GPA=7; students (5).name='Name5'; students (5).age=22; students (5) .GPA=6; students (6).name='Name6'; students (6).age=18; students (6).GPA=7.5; >> sortedS=bubbleSort_structure (students); >> sorteds (1) ans = struct with fields: name: 'Name 6 age: 18 GPA: 7.5000 >> sorted (2)