Moving course1 to course1 subdir.

2017-02-12 08:17:57 +00:00
parent f26649af32
commit 0f459c597c
143 changed files with 0 additions and 0 deletions
--- a/machine_learning/course1/mlclass-ex3-008/mlclass-ex3/sigmoid.m
+++ b/machine_learning/course1/mlclass-ex3-008/mlclass-ex3/sigmoid.m
@@ -0,0 +1,6 @@
+function g = sigmoid(z)
+%SIGMOID Compute sigmoid functoon
+%   J = SIGMOID(z) computes the sigmoid of z.
+
+g = 1.0 ./ (1.0 + exp(-z));
+end