Answers by Robin Ding
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Answers by Robin Ding

Answers by Robin Ding
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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
5 votes
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
2 votes
188k views
What is the solution to 2+3(x+1)=5(x-3)-4
answered Nov 16, 2024
3 votes
9.4k 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
6 votes
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 votes
151k views
What are the absolute measurement indication for a C1/C2 fusion in rheumatoid atlantoaxial instability?
answered Feb 14, 2024
4 votes
51.9k views
Help Help please :3
answered Jun 11, 2023
2 votes
69.1k views
The Doppler Effect has applications in robotics. A) False B) True
answered Jun 8, 2023
2 votes
8.3k views
Illustrate the influence of self-esteem on teenagers participating in activities that display risky behavior. ​
answered Jun 7, 2023
5 votes
101k views
According to the article, what is one reason why the A350 could save money for airlines? A. It burns less fuel than other jets of similar size. B. It costs less to manufacture. C. It can carry up to 369
answered May 5, 2023
11 votes
42.5k views
The center of the circle below is at P. If the central angle < APB measures 101 °, and the length of arc AB = 22 cm., find the radius. (round to the nearest tenth)
answered Apr 8, 2023
5 votes
22.2k views
Who all plays adopt me?
answered Dec 12, 2022
12 votes
147k views
describe how it is necessary to design documents, files, forms/inputs, reports/outputs and validation​
answered Nov 14, 2022
3 votes
56.9k views
Can someone plz help me
answered Sep 14, 2022
7 votes
174k views
Jonas is about to learn what his assignment will be. choose six adjective that you think best describe how Jonas is feeling at this moment
answered Sep 11, 2022
3 votes
103k views
The Oklahoma Department of Transportation (ODOT) is looking at the purchase of a new technology for asphalt paving of major highways. The new machine will cost $1,000,000 and is expected to provide a net
answered Jun 16, 2022
0 votes
94.8k views
EAYR EUSLSESEMDEP AEMSTR BEIEPTESRM SME DSAOAB MASAN OYH SETAENMSEL TRUECBO LENUS ZOARM unscramble
answered Jun 15, 2022
3 votes
182k views
How do you think petals protect the internal structures of a plant?
answered May 13, 2022
4 votes
139k views
Describe what happens in each of the following situations. a. Two positive charges brought closely together…! b. Two negative charges brought closely together….’ C. A positive and negative charge brought
answered Mar 23, 2022
5 votes
9.4k views
Which of these events immediately followed the Battle of San Jacinto? Sam Houston surrendered to Santa Anna. Santa Anna signed a treaty with Texas. Mexico annexed Texas and took it over. Texas was annexed
answered Mar 22, 2022
3 votes
146k views
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