Welcome! Log In Create A New Profile

Assignment 4 Q8.1, and Q20.11

Posted by Anonymous User

Announcements		Last Post
	SoC Curricula	09/30/2017 01:08PM
	Demarcation or scoping of examinations and assessment	02/13/2017 07:59AM
	School of Computing Short Learning Programmes	11/24/2014 08:37AM
	Unisa contact information	07/28/2011 01:28PM

Forums Messages New

Anonymous User

Assignment 4 Q8.1, and Q20.11
July 11, 2007 10:27AM

Rating: 0

Please help me with any clues/hints to tackle Assignment 4 Q8.1, and Q20.11??? l tried the book and websites but still am stuck.

Reply Quote

naudes

Re: Assignment 4 Q8.1, and Q20.11
July 11, 2007 12:01PM

Registered: 16 years ago
Posts: 1
Rating: 0

For Q20.11.
You should be able to make an XOR by combining 2 ANDs, 2 NOTs and 1 OR unit.

Reply Quote

Peter H

Re: Assignment 4 Q8.1, and Q20.11
July 11, 2007 12:21PM

Registered: 18 years ago
Posts: 69
Rating: 0

There are a few other ways of doing the XOR. All of them have 1 or more hidden units making the minimum units needed 4. Look at the units for AND, NOT and OR in the textbook and make sure you understand what XOR does.

After I designed mine I wasn't sure and looked around a little only to find my structure 100% but my bias weights on two nodes completely out! Rethinking how XOR worked made it all clear(was a very silly mistake) and I think it's correct now.

Reply Quote

Anonymous User

Re: Assignment 4 Q8.1, and Q20.11
July 11, 2007 03:06PM

Rating: 0

Thanks Peter and Naude - that helped to clear my mindblock.

Reply Quote

Newer Topic Older Topic

Print View RSS

Sorry, only registered users may post in this forum.

Click here to login