BTech Engineering Warriors

Happy diwali to all subscribers! Stay tuned for more lectures

2 weeks ago | [YT] | 5

BTech Engineering Warriors

Let X[k] be the 4-point FFT of x[n] = {1, 2, 3, 4}. What is the FFT of x[(n - 1) mod 4] ?

5 months ago | [YT] | 7

BTech Engineering Warriors

If the 4-point FFT of x[n] = {1, 2, 3, 4} is X[k], what is the FFT of x[-n mod 4]?

5 months ago | [YT] | 7

BTech Engineering Warriors

Consider the difference equation:
y[n] = 0.5 * y[n-1] + x[n]
What type of filter does this represent?

5 months ago | [YT] | 8

BTech Engineering Warriors

Which window function has the narrowest main lobe?

5 months ago | [YT] | 7

BTech Engineering Warriors

In FFT, what is the time complexity compared to DFT?

5 months ago | [YT] | 8

BTech Engineering Warriors

Which of the following is a type of digital filter?

5 months ago | [YT] | 8

BTech Engineering Warriors

Happy Holi Everyone ❤️

7 months ago | [YT] | 8

BTech Engineering Warriors

MVI A,02H
MVI D,04H
LOOP: RLC
DCR D
JNZ LOOP
HLT

CONTENT OF ACCUMULATOR AFTER EXECUTION?

7 months ago | [YT] | 9

BTech Engineering Warriors

MVI A,03H
XRA A
LXI D,000AH
LOOP: DCX D
JNZ LOOP
HLT

How many times will the loop execute?

7 months ago | [YT] | 10