Generating PWM using sawtooth wave

Versione 1.1.0.0 (18,6 KB) da Rayyan Akhtar
PWM with variable duty cycle using sawtooth wave.
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Aggiornato 21 ago 2016

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This model can be used to vary the duty cycle of PWM by varying a constant value. Here, duty cycle depends on a constant value which is related to the duty cycle by the given relation. If d is duty cycle and the constant value which will vary the duty cycle is a then, d=(4-a)/8. For example, if you want to create a PWM with duty cycle of 25% or d=0.25 then a will be 2. 'a' may have any value between -4 to 4 depending on the required duty cycle. As the value of a increases, value of d decreases.
Phase shifting is also illustrated in the model.

Cita come

Rayyan Akhtar (2024). Generating PWM using sawtooth wave (https://www.mathworks.com/matlabcentral/fileexchange/58798-generating-pwm-using-sawtooth-wave), MATLAB Central File Exchange. Recuperato .

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Creato con R2015b
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Versione Pubblicato Note della release
1.1.0.0

In model, naming is provided to the input and output ports.
1.0.0.0