Consider a FIR filter with system function H(z)= 1+ 2z^-1 +3z^-2 +7z^-3 + 4z^-4 Construct the direct form and lattice realizations of the filter and determine the corresponding input –output equations

Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.