Recent activity by Robin Ding

Question

HₗₚF[n] is the impulse response of a low-pass filter for discrete time signals with frequency response HₗₚF (eʲω). Show that a time-discrete filter with the impulse response h[n]=(−1)ⁿ hₗₚF [n] is a high-pass

answered Dec 24, 2024

1 answer 230k views

Greg built a toy box. The box is 3 feet long , 2 feet wide and 2 feet tall. How much paint will he need to cover the toy box ?

answered Dec 3, 2024

1 answer 188k views

What is the solution to 2+3(x+1)=5(x-3)-4

answered Nov 16, 2024

2 answers 9.4k views

Which of the following is a recommended strategy for effective research? 1) Start early 2) Make a preliminary bibliography 3) Take notes effectively 4) Think about your materials as you research

asked Oct 8, 2024

1 answer 128k views

Which statement best reflects the Libertarian Party's beliefs? A. The federal government should play a role in regulating the economy. B. The government should not be able to limit individual freedoms.

asked Jul 11, 2024

1 answer 116k views

How does the slide rule work for choosing an initial lens in Ortho-K? A) By calculating corneal curvature with precision B) By estimating corneal elevation maps C) By determining tear film quality D) By

asked Jun 24, 2024

1 answer 62.5k views

The nurse cares for a client at risk for premature ventricular contractions (PVC). When monitoring the clients ECG rhythm, what characteristics indicate PVC? A. Wide QRS complexes and inverted P waves

answered Jun 19, 2024

1 answer 211k views

A painter poured 3/16 gallon of red paint and 5/16 gallon of green paint into a bucket, how much paint is in the bucket? Simplify if possible.

answered Jun 8, 2024

2 answers 151k views

the transformation of american government and society brought about by the civil war was also called the second american revolution.

asked Jun 8, 2024

1 answer 162k views

In cases of extreme hypothermia, you will find the patient unconscious, with no discernible vital signs, and skin cold to your touch with stiff joints as if they appear dead. What is the emergency care

asked Jun 3, 2024

1 answer 152k views

Consider the checklist that you saw in the unit and think about your personal goals for your Personal Game project. Write a checklist that represents the goals that you, personally, want to achieve as

asked May 14, 2024

1 answer 223k views

True or False: Resin-modified glass ionomer cements must be utilized with a no-touch technique.

asked Apr 26, 2024

1 answer 141k views

How is the Doppler Effect related to Doppler broadening of spectral lines in stellar spectra?

asked Apr 25, 2024

1 answer 135k views

Why Large Firms Fail (Disruptive Tech)

asked Apr 21, 2024

1 answer 230k views

The passage of water-soluble substances through the plasma membrane is made possible by _____ in the membrane. A) Integral proteins B) Phospholipids C) Cholesterol D) Glycoproteins

asked Feb 24, 2024

1 answer 39.7k views

What are the absolute measurement indication for a C1/C2 fusion in rheumatoid atlantoaxial instability?

answered Feb 14, 2024

1 answer 51.9k views

Which inequality represents the phrase, the quotient of w and four is at least 3.

asked Nov 28, 2023

1 answer 93.1k views

Gannon has swim practice 4 days a week. practices are the same length each day except Monday when practice is 2 hours long. if he practices a total 5 hours how long is practice on each of the other 3 days

asked Oct 21, 2023

1 answer 121k views

How many days are there between from 08/16/2017 to 09/01/2017.

asked Aug 12, 2023

1 answer 39.1k views

Hello, so I need a help with this English exercise . It would be mean a lot to me, if someone could at least answers one of those!

asked Jul 15, 2023

1 answer 199k views

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