Re: result of FFT

2025-07-09 Thread Matthew via Digitalmars-d-learn
On Tuesday, 8 July 2025 at 19:39:37 UTC, Dennis wrote: The magnitude of each element (computed with `std.complex.abs`) corresponds to the amplitude of each frequency component, the angle in the complex plane represents the phase (computed with `std.complex.arg` in radians). This is what I pi

result of FFT

2025-07-08 Thread Matthew via Digitalmars-d-learn
Hi, I'm writing a program where I'm trying to decode DTMF tones. I already completed the wave file decoder and I know I'm supposed to use an FFT to transform the samples from time domain to frequency domain but I'm stuck on determining which of the DTMF frequencies are present. Consider the

Re: Vibe.d Password Verification

2025-02-08 Thread Matthew via Digitalmars-d-learn
On Wednesday, 5 February 2025 at 15:16:10 UTC, seany wrote: Is there any built in passowrd verification for Vibe.d? Such as bcrypt.verifypassword(password , hash)? ... Thank you. I would agree with Jonathan and use a C library. I was just looking for a password solution myself also for a vibe