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Sreya


Attivo dal 2013

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Professional Interests: signal processing and communications engineering. Sonar signal processing.

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Domanda


How can we resolve the error caused by - Dictionary entry value class 'DATA.Signal' is undefined ?
When I am trying to open a Data Dictionary File ( .sldd) of a Component Model in 2019b, I am getting the following error : ...

oltre 2 anni fa | 1 risposta | 0

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

oltre 5 anni fa

Domanda


Lookup tables in Extended Kalman FIlter
Hi, I want to model an extended Kalman filter in Simulink, with its previous state values taken from a 2 Dimensional looukup ta...

oltre 6 anni fa | 0 risposte | 0

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

oltre 7 anni fa

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

oltre 7 anni fa

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Add two numbers
Given a and b, return the sum a+b in c.

oltre 7 anni fa

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Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

oltre 7 anni fa

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Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

oltre 7 anni fa

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radius of a spherical planet
You just measured its surface area, that is the input.

oltre 7 anni fa

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Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

oltre 7 anni fa

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

oltre 7 anni fa

Domanda


Relation between camera height, image distance (number of pixels) and actual distance to an object.
Hi, I have a camera with infinite focus and 180 degrees viewing angle, placed at a height 'h' from the ground. If I am viewing ...

oltre 7 anni fa | 0 risposte | 0

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Domanda


Image size reduction using scaling
Hi, I want to reduce the size of an image in such a way that, the sample pixels are selected from the image with 16 pixel distan...

quasi 8 anni fa | 1 risposta | 0

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Degrees to Radian
Convert degrees to radians

quasi 8 anni fa

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Is matlab fun?
Returns 'yes' no matter the input.

quasi 8 anni fa

Risolto


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

quasi 8 anni fa

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Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

quasi 8 anni fa

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Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

quasi 8 anni fa

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

quasi 8 anni fa

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Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

quasi 8 anni fa

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

quasi 8 anni fa

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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

quasi 8 anni fa

Risolto


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

quasi 8 anni fa

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Is my wife right?
Regardless of input, output the string 'yes'.

quasi 8 anni fa

Domanda


Dirt Detection on camera lens
Which method in image processing will be effective for dirt and dust detection on camera lenses?

quasi 8 anni fa | 0 risposte | 0

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

quasi 8 anni fa

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Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

quasi 8 anni fa

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

quasi 8 anni fa

Domanda


MATLAB to OpenCV conversion
is there any possibility to convert MATLAB files (.m files) to python script/ cpp to compile it in opencv?

quasi 8 anni fa | 0 risposte | 0

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Domanda


SONAR angle-range plot
Hi, i am doing a project related to sonar. I want to get a range bearing plot of sonar. If the range of the target is 300 and...

oltre 9 anni fa | 1 risposta | 0

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