Table of Contents

HW 2: Waldo Lab

Orthogonal Matrix

nolanmbp13:HW1_MatVec Nolan$ ./matvec
warning: this program uses gets(), which is unsafe.
? A = 0 1 0 -1 0 0 0 0 1
Assigning to matrix
? A
0.00000 1.00000 0.00000
-1.00000 0.00000 0.00000
0.00000 0.00000 1.00000
? B = A '
Transposing matrix
? B
0.00000 -1.00000 0.00000
1.00000 0.00000 0.00000
0.00000 0.00000 1.00000
? C = A * B
Multiplying matrices
? C
1.00000 0.00000 0.00000
0.00000 1.00000 0.00000
0.00000 0.00000 1.00000
? END

Where's Waldo

./newlab3 waldoSearch01.pgm 200 55