up conversion problem in Simulink
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi,
I want to up convert a signal with the following structure: The source and a "Sine Wave" block are connected with a "Product" block. Theoretically the up converted frequency is determined by Sine Wave -> Frequency, but actually something strange happens.
By using following parameters:
_Sine Wave block: Frequency = 1000000 Sample time = 1/4000000
Product: Sample time = -1 _ the up converted frequency is about 800 MHz.
By using following parameters:
_Sine Wave block: Frequency = 10000000 Sample time = 1/40000000
Product: Sample time = -1 _ an error occurs: Cannot determine a sample time for block Product.
Who can help me with this problem?
Thanks Owen
0 commentaires
Réponses (0)
Voir également
Catégories
En savoir plus sur Array and Matrix Mathematics dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!