Created
June 8, 2017 05:55
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| clc; | |
| clear; | |
| sample_bits = 12;#smaple bits | |
| fs = 10000; #sample frequency | |
| f = 60; #target frequency | |
| amp= 2^(sample_bits-1); | |
| t = 0:1/fs:1/f; | |
| x = amp*(1+sin(2*pi*f*t));#avoid negative part | |
| pwm_duty = x/(amp*2); | |
| bar (pwm_duty); |
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