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fatima alansari


Last seen: 6 mesi ago |  Active since 2018

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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...

oltre un anno ago

Solved


Find out sum and carry of Binary adder
Find out sum and carry of a binary adder if previous carry is given with two bits (x and y) for addition. Examples Previo...

oltre un anno ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

oltre un anno ago

Solved


Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

oltre un anno ago

Solved


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

oltre un anno ago

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Create a vector
Create a vector from 0 to n by intervals of 2.

oltre un anno ago

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Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

oltre un anno ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

oltre un anno ago

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Find max
Find the maximum value of a given vector or matrix.

oltre un anno ago

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

oltre un anno ago

Solved


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 un anno ago

Solved


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

oltre un anno ago

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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...

oltre un anno ago

Solved


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]; ...

oltre un anno ago

Solved


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

oltre un anno ago

Solved


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

oltre un anno ago

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

oltre un anno ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

oltre un anno ago

Solved


Inner product of two vectors
Find the inner product of two vectors.

oltre un anno ago

Solved


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

oltre un anno ago

Solved


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 un anno ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

oltre un anno ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

oltre un anno ago

Question


how to solve an equation with two unknowns
Hello, I have this equation y = (n*p)*(1-p)^(n-1); I want to take the derivative and let it equal to zero to find out p, wh...

circa 3 anni ago | 1 answer | 0

1

answer

Question


random numbers can be divided b
hello, how can i generate random numbers within a range that all generated numbers can be divided by 5?? meaning: random num...

circa 3 anni ago | 1 answer | 0

1

answer

Question


audio toolbox with MATLAB App Designer
Hello, I wrote a code that does the following. receives an audio signal from and save in an audio file using audioDeviceReade...

circa 3 anni ago | 1 answer | 0

1

answer

Question


splitting an audio file into 1s, for max, audio files
Hello, I searched for splitting an audio file into smaller audio files in MATLAB, but I couldn't find a clear way to do so. Is...

circa 3 anni ago | 1 answer | 0

1

answer

Question


wavread vs audioread ...
Hello, I'm using MATLAB version 2018b I see that many people here can use wavread but it is not available with me. is audiore...

circa 3 anni ago | 0 answers | 0

0

answers

Question


Cross-correlation for detection for audio signal
Hello, I want to detect the stuttering syllables from an audio signal file. Does the Cross-correlation technique work in for t...

circa 3 anni ago | 0 answers | 0

0

answers

Question


machine learning, stuttering detection
Hello, I'm working on a project that detects the stuttering in a speech and counts how many syllables with stuttering in the sp...

circa 3 anni ago | 1 answer | 0

1

answer

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