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What is a convolution sum? h, k from -∞ to +∞ b) ∑x*∑h, k from -∞ to +∞ c) ∑x+∑h, k from -∞ to +∞ d) ∑∑xh, k from -∞ to +∞

What is a convolution sum? h, k from -∞ to +∞ b) ∑x*∑h, k from -∞ to +∞ c) ∑x+∑h, k from -∞ to +∞ d) ∑∑xh, k from -∞ to +∞ Correct Answer ∑xh, k from -∞ to +∞

y=∑xh, k from -∞ to +∞, y is the output of the summation of the components on the right hand side. Where x is the input of an LTI system and h is the impulse response of the ∂ input of an LTI system. The response is due to superposition, in short.

Related Questions

The question below is followed by statements I, II, and III. You have to determine whether the data given in the statement is sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. The difference between the compound interest and simple interest on a certain sum at a certain rate of interest per annum for two years is 204.20. What is the amount received on the sum of compound interest at the same rate of interest at the end of three years. I. The difference between the compound interest and the simple interest on the sum for three years is 804.258. II. The sum becomes Rs. 14528 at the end of one year. III. The compound interest on the sum for two years is 7% more than the simple interest on the sum for two years.
What is the sum of impulses in a convolution sum of two discrete time sequences?
Four friends born between (1991 – 99) meets at 2020. The ratio of sum of age of two oldest guys: Sum of age two youngest guys is 9 ∶ 8. Again when they meet at 2030, the ratio of (sum age of youngest + oldest) and (sum of ages of other two) is 1 ∶ 1. What is the sum of the age of the third youngest guy and second youngest guy in the year 2020? (in years)
Consider a fully-associative data cache with 32 blocks of 64 bytes each. The cache uses LRU (Least Recently Used) replacement. Consider the following C code to sum together all of the elements of a 64 by 64 two-dimensional array of 64-bit double-precision floating point numbers. double sum (double A [64] [64] ) { int i, j ; double sum = 0 ; for (i = 0 ; i < 64; i++) for (j = 0; j < 64; j++) sum += A [i] [j] ; return sum ; } Assume all blocks in the cache are initially invalid. How many cache misses will result from the code?
What will be the output of the following Java program? public class SumOfArray {     public static void main(String[ ] args) {         int [ ] arr = new int [ ] {1, 2, 3, 4};         int sum  = 0;         for (int i = 0; i < arr.length; i++)         {             sum = sum + arr[i];         }                      System.out.println("Sum of all the elements of an arry: " + sum);               } }
Sum of ages of Ajay, Bharti and Dhruv is 10 years more than the sum of ages of Bharti, Dhruv and Tara. Chaten is 6 year older then Bharti and 2 years younger than Dhruv. What is the ratio of present age of Ajay and Chaten? Which of the following option is sufficient alone to find the answer? A) Age of Chaten after 13 years will be 35 years. B) Sum of present age of Bharti, Chaten and Dhruv is 47 years. C) Sum of present age of Ajay, Tara and Chaten is 48 years. D) Sum of present age of Bharti and Dhruv is 24 years and Ajay and Chaten is 30 years. E) Average of recent age of Ajay and Bharti is 2 more than the average of age of Bharti and Dhruv.
A man invested equal sum of money for equal period of time. The interest he got on first sum was twice that on second sum. If the rate of interest on first sum was 12% p.a., what was the rate of interest on second sum?
Consider the following statements: (1) If n ≥ 3 and m ≥ 3 are distinct positive integers, then the sum of exterior angles of a regular polygon of m sides is different from the sum of exterior angles of regular polygon of n sides (2) Let m, n be integers such that m > n ≥ 3. Then the sum of the interior angles of regular polygon of sides is greater than the sum of interior angles of a regular polygon of n sides, and their sum is (m + n)π/2 Which of the above statements is/are correct?
Given
$$\sum $$dxdy = 186, $$\sum $$dx = 11, $$\sum $$dy = 7, N = 10, $$\sum $$d2x = 215, $$\sum $$d2y = 163.
Find out correlation
The lower and upper limits on the convolution sum reflect the causality and finite duration characteristics of the filter.