Daily Blog 6

It's been slow going the past few days. I decided to create a new class in hopes it will help clean up the code in the FFT and, since the constant Q transform uses many of the same methods and calculations as the FFT, I thought a new class would help. Writing the new class was the easy part but translating my existing program to use the new class proved to be more difficult than it should have been. After eliminating all of the syntax errors, I started receiving null pointer errors followed by FFT output discrepancies. After a day and a half of debugging, I was able to figure out my problems laid in the fact I neglected to initialize a field I called later in the program and I was not deep copying my temporary variables in my bit reverse function.

After finally getting the program to work again, I started working on implementing a Gaussian windowing function which is almost done and should be complete tomorrow morning. I will then start recoding the constant Q as I had started it a few days ago but need to implement it using the new class.