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Altera_Forum's avatar
Altera_Forum
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15 years ago

sine angle conversion

sir/mam can you plz help me to find sine or cosine angle in decimal range. like sine 30 in the range of 0 to 3954 etc.what is the formula to convert this?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

thank you sir.but iam very sorry that i could not clear my idea. my question is :

"case theta_int is

when 45 => sin_data_int <= to_signed(99,12); cos_data_int <= to_signed(1439,12);" i don't understand this logic sir. can u plz make me understand sir? thanks in advance.