My project review is drawing closer every second. On Tuesday, I’m supposed to show the simulation for So’s method and the implementation for Widrow’s method in VisualDSP++. Somehow, the code which worked a few months back is not working now. I don’t know what the cause is. Thankfully, I still have the graphs from that time, so I can atleast show something to PCR & the HOD.
Venky, Muthu & I went to college today to work on the project. We had only just started when Ramakrishnan came in and told us to leave the lab as M.E. practical exams were to be held there. What a total waste! Anyway, we went to PCR’s room and showed him the simulation results. He told us to make a few changes which we did then and there and he seemed pleased with the results. I also showed him the assembly code for the Widrow adaptive noise canceller. He has agreed to let us show that for the review. So hopefully, we’ll get some attendance for these 10 days till 1st December. In any case, the project is atleast 75% complete. All that remains is the simulation of So’s method for multiple frequencies and it’s implementation. Maybe if there is enough time, we’ll also go in for adaptive notch filters.