Converting FIR Filter Coefficients to Floating data type
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello,
I am having a filter coefficient say [0.1629 0.5055 0.4461 -0.0198 -0.1323 0.0218 0.0233 -0.0075].
I need to implement this filter in a FPGA (Virtex-4 ML402 Xtreme DSP Edition) and for that I need to convert these filter coefficients in floating data type. Please tell me how to perform this conversion in MATLAB.
Thanks in advance
Vivek Singh Bhadouria
India
0 Kommentare
Akzeptierte Antwort
Honglei Chen
am 22 Aug. 2011
Hi Vivek,
You can either create a dfilt object using these coefficients and then change the Arithmetic property, see
doc dfilt
or you can manually convert them using double, single or fi, see
doc double
doc single
doc fi
HTH
0 Kommentare
Weitere Antworten (0)
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!