- #1
khurram usman
- 87
- 0
Hi everyone,
I am working on some problem relating to radars. The problem boils down to finding the frequency of the complex exponential in a constant + complex exponential + noise model. I found some papers on sinusoid recognition but they use the sinusoid + noise model only. I tried to come up with an approach myself. It worked fine without noise but with noise it crashes. My approach actually increases the variance of the noise and being in a SNR limited region I can't work with that. Just wanted to inquire whether this problem has been explored by anybody else in any field.
Thanks
Khurram
I am working on some problem relating to radars. The problem boils down to finding the frequency of the complex exponential in a constant + complex exponential + noise model. I found some papers on sinusoid recognition but they use the sinusoid + noise model only. I tried to come up with an approach myself. It worked fine without noise but with noise it crashes. My approach actually increases the variance of the noise and being in a SNR limited region I can't work with that. Just wanted to inquire whether this problem has been explored by anybody else in any field.
Thanks
Khurram