From effe95641d24a389bd11b14f5f4bdc5286ba0408 Mon Sep 17 00:00:00 2001 From: Jan Klemkow Date: Mon, 7 May 2012 00:31:26 +0200 Subject: Add total error calculation. --- run_tests.m | 11 +++++++++-- total_error.m | 5 +++++ 2 files changed, 14 insertions(+), 2 deletions(-) create mode 100644 total_error.m diff --git a/run_tests.m b/run_tests.m index e2975cc..52f7f05 100644 --- a/run_tests.m +++ b/run_tests.m @@ -1,3 +1,10 @@ [p, q] = get_products(); -meanerr = quad_error(q(29:42, :), mean_pred(q(1:28, :), 14)) -regresserr = quad_error(p(29:42, :), regress_pred(p, q(1:28, :))) +quad = quad_error(q(29:42, :), mean_pred(q(1:28, :), 14)); +total = total_error(q(29:42, :), mean_pred(q(1:28, :), 14)); +printf('quad mean : %9d\n', quad); +printf('total mean : %9d\n', total); + +quad = quad_error(p(29:42, :), regress_pred(p, q(1:28, :))); +total = total_error(p(29:42, :), regress_pred(p, q(1:28, :))); +printf('quad regress : %9d\n', quad); +printf('total regress: %9d\n', total); diff --git a/total_error.m b/total_error.m new file mode 100644 index 0000000..78fac56 --- /dev/null +++ b/total_error.m @@ -0,0 +1,5 @@ +function err = total_error(a, b) + + err = sum(sum(abs(a - b))); + +endfunction -- cgit