MATLAB: write a function that retuns logical true of vector or
matrics or scaler is empty
Homework Answers
one way is to use numel(input) function which will return number of elements in input. If return value is zero, then given input is empty.
The code will be:
n = (uint32(numel(input)) == 0));
Otherway is to use size(A) function.
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MATLAB: write a function that retuns logical true of vector or
matrics or scaler is empty...
3. Write a function called sort3 that takes a 3-element vector as its sole arguments. It uses if-statements, possibly nested, to return the three elements of the vector as three scalar output-argumen...
3. Write a function called sort3 that takes a 3-element vector as its sole arguments. It uses if-statements, possibly nested, to return the three elements of the vector as three scalar output-arguments in nondecreasino-roer , i.e., the first output argument equals the smallest element of the input vector and the last output argument equals the largest element. NOTE: Your function may NOT use any built-in functions, e.g., sort, min, max, median, etc. (5 points) (bonus question). Write a function called...
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MATLAB question! PLEASE HELP Create a function that returns true if the input is a scalar value (i.e. of size 1x1) of class type double and false otherwise. • Function Name: isScalar • Input: single input which may be any data class • Output: the output is true or false • Useful functions: size(), class(), strncmp()
Matlab code 4) Write a function leadzero(v) which takes as input a vector v and as...
Matlab code
4) Write a function leadzero(v) which takes as input a vector v and as output, c, returns the number of zeros at the beginning of v (number of zero elements before any non-zero element). For example, for input (-5, 5, 11] the output would be 0. If the input is [0, 0, 3, 0, 0, 0], the output would be 2. If the input is [0, 0, 0, 0, 7, 4) the output would be 4. 5) Write...
1. Write a MATLAB function that takes a matrix, a row number and a scalar as...
1. Write a MATLAB function that takes a matrix, a row number and
a scalar as
arguments and multiplies each element of the row of the matrix by
the scalar returning the
updated matrix.
2. Write a MATLAB function that takes a matrix, two row numbers and
a scalar as
arguments and returns a matrix with a linear combination of the
rows. For example, if the rows
passed to the function were i and j and the scalar was m,...
[MATLAB] Write a function called myMultProd.m that computes the cumulative product of the elements in a...
[MATLAB] Write a function called myMultProd.m that computes the cumulative product of the elements in a vector. The cumulative product, pj, of the jth element of the vector x, xj, is defined by pj = (x1)(x2) … (xj) for j = 1:length of the vector x. DO NOT USE CUMPROD For example, when you run your function it should look like this: >> x = [2 3 4 2]; >> myMultProd(x) >> ans = 2 6 24 48 That is,...
matlab The error function is a mathematical function that frequently arises in probability and statistics. It also c...
matlab
The error function is a mathematical function that frequently arises in probability and statistics. It also can show up in the solution to some partial differential equations, particularly those arising in heat and mass transfer applications. The error function is defined as 2 e-t dt picture attached This function is actually built-in to MATLAB as the command erf, and here we'll use that function to compute a "true value" with which we can compare results of two interpolation approaches....
MATLAB A square matrix is a matrix that has the same number of rows and columns....
MATLAB
A square matrix is a matrix that has the same number of rows and columns. Write a function issquare that will receive a matrix as input, and return logical 1 for true if it is a square matrix, or logical 0 for false if it is not. The function should also display a sentence stating whether the inputted matrix is square or not.
Create a function that returns true if the input is a vector (nx1 or 1xm with...
Create a function that returns true if the input is a vector (nx1 or 1xm with n,m >=0) of class type double and false otherwise. • Function Name: isVector • Input: single input which may be any data class • Output: the output is true or false • Useful functions: isRowVector(), isColumnVector() and conditional statements Type these sentences below to test your function: (Just copy and paste these sentences to your code) a = isVector([1 2 3]) b = isVector([1;2;3])...
Write the function compute_histogram, in Matlab, that takes a grayscale image as input and returns a...
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Write a function is_mirror(s) that takes as input a string s and returns True if s...
Write a function is_mirror(s) that takes as input a string s and returns True if s is a mirrored string (i.e., a string that could have been produced by your mirror function) and False otherwise. Examples: >>> is_mirror('baconnocab') result: True >>> is_mirror('baconnoca') result: False Warning Your function should return a boolean value – either True or False, without any quotes around them. If you see quotes around the result when you make the calls above from the console, you must...
3. Write a function called sort3 that takes a 3-element vector as its sole arguments. It uses if-statements, possibly nested, to return the three elements of the vector as three scalar output-arguments in nondecreasino-roer , i.e., the first output argument equals the smallest element of the input vector and the last output argument equals the largest element. NOTE: Your function may NOT use any built-in functions, e.g., sort, min, max, median, etc. (5 points) (bonus question). Write a function called...
Matlab code
4) Write a function leadzero(v) which takes as input a vector v and as output, c, returns the number of zeros at the beginning of v (number of zero elements before any non-zero element). For example, for input (-5, 5, 11] the output would be 0. If the input is [0, 0, 3, 0, 0, 0], the output would be 2. If the input is [0, 0, 0, 0, 7, 4) the output would be 4. 5) Write...
1. Write a MATLAB function that takes a matrix, a row number and
a scalar as
arguments and multiplies each element of the row of the matrix by
the scalar returning the
updated matrix.
2. Write a MATLAB function that takes a matrix, two row numbers and
a scalar as
arguments and returns a matrix with a linear combination of the
rows. For example, if the rows
passed to the function were i and j and the scalar was m,...
matlab
The error function is a mathematical function that frequently arises in probability and statistics. It also can show up in the solution to some partial differential equations, particularly those arising in heat and mass transfer applications. The error function is defined as 2 e-t dt picture attached This function is actually built-in to MATLAB as the command erf, and here we'll use that function to compute a "true value" with which we can compare results of two interpolation approaches....
MATLAB
A square matrix is a matrix that has the same number of rows and columns. Write a function issquare that will receive a matrix as input, and return logical 1 for true if it is a square matrix, or logical 0 for false if it is not. The function should also display a sentence stating whether the inputted matrix is square or not.
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