A stable filter has a zero on the unit circle. Can you say that this filter is an allpass?
A stable filter has a zero on the unit circle. Can you say that this filter...
Suppose you are given a filter with a zero at 30° on the unit circle. You are asked to use this filter as a notch filter to remove 60-Hz noise. Determine the sampling frequency in Hz.
FIR filter impulse response has ______________________ both numerator and denominator polynomail only numerator polynomail only denominator polynomail constant values FIR filters satisfy following characteristics. If input is applied as all zero sequence for same length of an impulse response then their output is always zero They can implement given filter specification at lower computational cost. Their phase response can be linear They are inherently stable provided bounded input is applied
3. A digital filter is described by the difference equation where u[n] represents the unit step sequence. The initial conditions of the system are y[-1] = 0 and y[-2] = 1. (a) Draw a block diagram implementation of the above system. (b) Determine the output y[n] (c) Determine the zero-input solution. (d) Determine the zero-state solution. (e) Is the system stable? Justify your answer
A filter has two poles at -0.6±0.8j and a zero at -1 on the z-plane. The DC gain is 1. What is the difference equation of the filter in the time domain?
I. QUESTION A mapping that can be utilized to design a digital high-pass filter via an analog low-pass filter prototype is 1+z-1 1-2-1° S=- 1) Show that the imaginary axis in the s-plane maps to the unit circle in the 2-plane via this mapping. Hint. Use z = rejw and s = 0 + j12. 2) Show that the left-hand side of the imaginary axis in the s-plane maps to the interior of the unit circle in the z-plane via...
Can you draw repeating unit of the polymer Nylon 6,6 and circle and label functional groups :)
Topics: Filter Design by Pole Zero Placement PROBLEM Problem #2 . a) Design a simple FIR second order filter with real coefficients, causal, stable and with unity AC gain. Its steady state response is required to be zero when the input is: xIn]cos [(T/3)n] u[n] H(z) R.O.C: answer: b) Find the frequency response for the previous filter. H(0) c) Sketch the magnitude frequency response. T/3 t/3 d) Find the filter impulse response. h[n] e) Verify that the steady state step...
Can
someone please help me with this? The directions say to give all 4
products, label which ones are kinetic and which ones are thermo.
Also, it says to circle which out of the 4, is most stable. Thank
you.
roducts which are thermo t kinetic Which is mos 01 a Wole. H-Br
A filter has two poles at -0.6±0.8j and a zero at -1 on the z-plane. The DC gain is 1. What is the transfer function H(z)? Draw the pole-zero plot.
I have the answers but can you explain please ?
Circle the stereoisomer that is the more stable compound? Explain your answer by drawing the most stable chair conformer of each compound using the partial chair structures below. Your equitorial and axial substituents must be unambiguous (if they're not, please label them).