MATLAB: Find new matrix whose rows summation is between two integers

Question

I have a matrix A of size (nx9). I need to keep only rows who has row summation (m) between two integers number k=130 and c=135

as below example i am doing the solution manually. but i need to do auomatically because my original matrix size is (8760×9)

A =[7 16 42 8 49 0 2 0 8;

7 16 42 8 28 0 2 0 11;

7 16 42 8 49 0 2 0 8;

1 6 42 8 28 45 6 5 6;

7 16 42 8 49 0 2 0 8;

9 14 42 32 28 0 2 0 4;]

row1_sum = 132 ; row2_sum = 114; row3_sum =132; row4_sum =147; row5_sum =132; row6_sum=131

so the new matrix is

B=[a(1,:); a(3,:); a(5,:); a(6,:)]

B =[7 16 42 8 49 0 2 0 8

7 16 42 8 49 0 2 0 8

7 16 42 8 49 0 2 0 8

9 14 42 32 28 0 2 0 4]

Answer 1

solution:

B=A(and(sum(A,2)>=130,sum(A,2)<=135),:)