Good morning Martin,
please can you explain to me what you mean by REPL?
Thank you have a good day
On 2022-01-25 05:04, Martin Braun wrote:
Can you try running this in a REPL to see what the return value of
firdes.lowpass(...) is?
--M
On Tue, Jan 25, 2022 at 2:03 AM Michelle <mkprojects...@gmail.com> wrote:
hello,
I'm using a FIR filter and I have the error : "Param - Taps(taps):
Expression None is invalid for type'complex_vector'."
my taps is : firdes.low_pass ( 1, samp_rate, frec_carrier,
25000,firdes.WIN_HAMMING )
samp_rate and frec_carrier are both variables in my graph.
I don't understand why I have an error. Please could you tell me
what I
am doing wrong?
Thank you.
