sawtooth 函数6 e5 J! t* Y# O% a3 t6 u/ I
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x = sawtooth(t) generates a sawtooth wave with period 2π for the elements of the time array t. sawtooth is similar to the sine function but creates a sawtooth wave with peaks of –1 and 1. The sawtooth wave is defined to be –1 at multiples of 2π and to increase linearly with time with a slope of 1/π at all other times./ `7 ^4 e( \: y0 E- k+ L$ r6 \* U
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发表于 2019-8-25 11:00
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