====== What's New? ======

Various course happenings will be announced here...

**Dec-9** 
  * Solutions for Assignment 4 have been posted to the Assignments page.
  * I've also posted the Ipython Notebooks for the last two lectures on the "Schedule, Lectures" page.  In order to see them as a slideshow you have to install the slideshow extension - see the instructions here - https://github.com/damianavila/RISE 


**Dec-7** 
  * Further to my post of Dec-3, I have discovered the problem with the P_6.py code - its a simple fix to line 56.  The correct line should read:

   r = np.array([np.correlate(X[:N-i], X[i:])/N for i in range(0, Pn+2)])
                                 ^^                            ^

  * Otherwise I was seeing instability in the filter output

**Dec-3** 
  * I posted the fixed up P_6.py for use in Lab 6 - it should run now, although I think there may be an issue with one or more of the indices I am using.  The predictor seems to be lagging behind my test signal by 1 or 2 samples.
  * Please note also that not all of the Lab 6 problems need to be answered for your write-up - only 1 through 4 are needed.

**Nov-30** 
  * I have extended the due dates for Assignment 4 (NOW Sunday Dec. 6th at midnight) and Lab 6 (NOW Monday Dec. 7th at midnight).
  * Quiz 2 results have been posted to ePost.

**Nov-27** 
  * Lab 5 due date has been extended to Sunday, November 29th at midnight.

**Nov-18** 
  * Lab 3 marks have been posted to ePost, please have a look.  Feedback is also now available via websubmit.

**Nov-04** 
  * Midterm marks have been posted to ePost, please have a look.  I will hand back the midterms in tomorrow's lecture.

**Oct-29** 
  * As announced in class on Tuesday, I have given everyone 2 day extensions for submitting Lab 3 (NOW Sunday November 1st, midnight) and Assignment 3 (NOW Thursday November 5th, midnight).

**Oct-21** 
  * Lab 2 and Assignment 2 marks have been posted and feedback is available as well.
  * I will be posting Assignment 3 shortly.

**Oct-18** 

  * Quiz 1 marks are now available on ePost.  I will hand these back at Tuesday's lecture.

**Oct-13** 

So a few announcements 
  * MOST IMPORTANT - I have given a 24 hour extension for the submission of Assignment 2 - it is now due tomorrow (Wed Oct 14th) at midnight.

  * there was a small typo on Assignment 2, question 8.3 (assigned) and 8.4 (not assigned).  Change Q8.3 FROM "(1-1/t) from 0<=t<=T" TO "(1-t/T) for 0<=t<=T".  Also make a similar "1" -> "t" replacement in Q8.4.

  * I have received a request to review some material from Assignment 2 - especially the solution of differential equations like in Q4.  This I can do - perhaps to give everyone a chance, please post issues you are having to the course forum and I will try to address as many as I can over the next 2 lectures leading up to the midterm which is Oct 22nd.  The rest I can address in the forum.  It will help greatly if you can post a specific problem that illustrates the issue you are having.


**Oct-04** 

I have posted feedback for Lab 1 and Assignment 1 to websubmit.

You login to websubmit and select to 3451.  Acccording to the documentation, you select Lab 1 (or Assign 1) and if I've done it right:
  * There should be a "Feedback: Available".   
  * Clicking on “Available” opens a new web browser tab which contains the websubmit header as well as your feedback.

Let me know if this does not work for you.  I will also ePost your marks for these assessments.

**Sep-30** 

I have posted Assignment 2 which is due before midnight Tuesday October 13. 

Lab 2 write-ups will be due before midnight Friday October 9th.  


**Sep-18** 

Please hand in your Assignment 1 before midnight Tuesday (22-Sep) and Lab 1 before midnight Friday (Sep-25).  

Lecture links should now be working - let me know if they are not.

Also I have posted instructions for converting your Notebooks (used to produce your Lab and Assignment submissions) to pdf.  Find the instructions on the Course Forum (see link to the left).

**Sep-16** 

Please hand in your Assignments and Lab write-ups using websubmit - for instructions and a link to websubmit follow this [[https://wiki.eecs.yorku.ca/dept/tdb/services:websubmit|link]].  Also please follow the (updated) write-up {{:labformat.pdf|guidelines}} for lab submissions.

**Sep-11** 

The first lecture notes, assignment 1 questions and an updated lab 1 have been posted to the web site. Enjoy!

**Sep-10** 

First lecture today - welcome back from the summer!