Consider a measurement algorithm where the encoder photodetectors are polled to detect W/B transitions. If the encoder is spinning at frequency f Hertz, show that the minimum sampling rate required to guarantee that no W/B transition is missed is 2 NL/H f

Let the sampling frequency be fs

2N=fs

Step-by-step explanation:

If a function f(x) contains no frequencies higher than f hertz, it is completely determined by giving its ordinates at a series of points spaced 1/2f seconds apart.

A sufficient sample-rate is therefore anything larger than 2f samples per second. Equivalently, for a given sample rate fs, perfect reconstruction is guaranteed possible for a bandlimit N<fs/2

2N=fs

your answer is d 2,500

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75