Re: Rational resampler does not change behaviour when changing the decimaton rate

2021-11-28 Thread Fernando Peral
I don't think this is a problem at all as long as you have the fractional resampler which works well in this case, maybe it is just a matter of documentation On 28/11/21 21:51, Jeff Long wrote: This is true. The buffers are allocated when the flowgraph starts, and buffer size depends on relati

Re: Rational resampler does not change behaviour when changing the decimaton rate

2021-11-28 Thread Fernando Peral
On 28/11/21 18:21, Jeff Long wrote: Sure, you can use a single tap. You will end up with aliasing when you decimate. Well, yes, I was using it for an educational example to show the effect of aliasing when doing decimation.

Re: Generation of data and file extensions

2021-11-28 Thread Marcus D. Leech
On 2021-11-28 08:57, Aditya Arun Kumar wrote: So, I have been trying to get a hold of some of the DSP libraries used out there, for that, I felt like I need a data set with which I can test and train myself on these libraries. To this end, I wanted to use GRC to generate some signals samples. I

Re: Generation of data and file extensions

2021-11-28 Thread Kyeong Su Shin
Hello Aditya Arun Kumar, 1. First, GNU Radio Wiki have information regarding that. ( https://wiki.gnuradio.org/index.php?search=File+Sink&title=Special%3ASearch&fulltext=1 ) So, the traditional way to store data samples into a file is to... just write them directly into a file, in binary. No m

Generation of data and file extensions

2021-11-28 Thread Aditya Arun Kumar
So, I have been trying to get a hold of some of the DSP libraries used out there, for that, I felt like I need a data set with which I can test and train myself on these libraries. To this end, I wanted to use GRC to generate some signals samples. I have some questions regarding this font. 1. What