Merge pull request #45 from Yukti-09/patch-2

Create Piecewise(without inbuilt).m

Author: cozek

algorithms/machine_learning/Activation Functions/Piecewise(without inbuilt).m

@@ -0,0 +1,7 @@
+%piecewise function without using inbuilt func
+y = @(x) (1).*((x >= 1/2)) + (x).*((-1/2<x) & (x < 1/2)) + (0).*((x<=-1/2));
+x = -10:0.01:10;
+fplot(y);
+xlabel('x');
+ylabel('y');
+grid on