VIGNESH B S

Active since 2021

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Enthusiastic MATLAB coder!!

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Python, C++, C
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how to do convolution without commands
% The code below is for convolution without conv command. % Idea behind it is multiplying a element of x with every element in ...

2 years ago | 0

Answered
How to Concatenate 5 differently named variables in one variable using foor loop?
a1 = 5; a2 = 10; a3 = 15; combined_row_wise = [a1,a2,a3] combined_column_wise = [a1;a2;a3]

2 years ago | 0

Answered
How to find the roots of a trigonometric equation?
syms e x t_c eqn = e.*cos(x) + t_c.*cos(x) == 0; solve(eqn,x) here gamma*L = x t_c - theta c solve(equation , varaiable...

2 years ago | 0

Answered
Find Coefficient of a Trigonometric Function
syms x f = 5.*x.^2 + 7.*x + 3 coeffs(f) Use coeffs function. Returns x^0 , x^1 .. ,x^n coeffs. Also works with sin(x) , cos...

2 years ago | 0

Answered
how can i sum X's or R's values that their nl=1?
Matlab actually takes every column as variables. In the below shown example sum gives the result as follows ,Output is 2 4 6 ...

2 years ago | 0

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please help me to solve this problem.plot a message signal with 5Hz and the amplitude is 10. Then plot the carrier signal with 50Hz and the amplitude is 10. Finally, plot th
clc clear t = 0:0.01:10; subplot(3,1,1); m = sin(pi*t); %Message signal plot(t,m,'Linewidth',2,'Color','b'); subplo...

2 years ago | 0

Answered
how to find the element which is greater than or equal to its row and smaller or equal to its column in a matrix
function indices = saddle(Z) indices1 = []; %Creating a temporary matrix.. [r c] = size(Z); for i = 1:r row_sum = sum(...

2 years ago | 0

Answered
next prime number using While loops
function answer = next_prime(n) %the function recieves a scalar 'n' flag = 1; % a variable flag will act as break statement ...

3 years ago | 0

Answered
Q write a function called picker that takes three arguments called condition, in1 and in2 in this order. The argument condition is a logical. If it is true, the function assigns the value of in1 to the output argument out, otherwise, it assigns the v
function ret = picker(condition,in1,in2) if condition == 1 ret = in1; else ret = in2; end end

3 years ago | 0

Answered
Write a function called eligible that helps the admission officer of the Graduate School decide whether the applicant is eligible for admission based on GRE scores. The function takes two positive scalars called v and q as in
function res = eligible(v,q) pass = logical(0); avg = (v+q)/2; if (avg>= 92 && v >88 && q>88) pass = logical(1); end r...

3 years ago | 2

Answered
Write a function called under_age that takes two positive integer scalar arguments: age that represents someone's age, and limit that represents an age limit. The function returns true if the person is younger than the age limit. If the second arg
function [too_young] = under_age(age,limit) if nargin == 2 too_young = compare(age,limit); elseif nargin == 1 too_yo...

3 years ago | 0

Answered
Write a function called valid_date that takes three positive integer scalar inputs year, month, day. If these three represent a valid date, return a logical true, otherwise false. The name of the output argument is valid.
function [valid] = valid_date(year,month,day) Entered = 0; if isscalar(year) == 0 valid = logical(0); Entered = 1;...

3 years ago | 1