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Mehreen


Last seen: Today Con actividad desde 2026

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I'm a data science major who aspires to work at an airline company.

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Python, C++, C
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English
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Estadística

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Resuelto


Find MPG of Lightest Cars
The file cars.mat contains a table named cars with variables Model, MPG, Horsepower, Weight, and Acceleration for several classi...

alrededor de 4 horas hace

Resuelto


Solve a System of Linear Equations
Example: If a system of linear equations in x₁ and x₂ is: 2x₁ + x₂ = 2 x₁ - 4 x₂ = 3 Then the coefficient matrix (A) is: 2 ...

2 días hace

Resuelto


Rescale Scores
Each column (except last) of matrix X contains students' scores in a course assignment or a test. The last column has a weighted...

3 días hace

Resuelto


Find the Best Hotels
Given three input variables: hotels - a list of hotel names ratings - their ratings in a city cutoff - the rating at which yo...

4 días hace

Resuelto


Calculate BMI
Given a matrix hw (height and weight) with two columns, calculate BMI using these formulas: 1 kilogram = 2.2 pounds 1 inch = 2...

5 días hace

Resuelto


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

6 días hace

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Convert from Fahrenheit to Celsius
Given an input vector F containing temperature values in Fahrenheit, return an output vector C that contains the values in Celsi...

6 días hace

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Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...

7 días hace

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

8 días hace

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Convert radians to degrees
Given input in radians, output to degrees

9 días hace

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

10 días hace

Resuelto


MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

11 días hace

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MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

12 días hace

Resuelto


Volume Pillar
Calculate the volume of a pillar with radius l and heigth ar.

13 días hace

Resuelto


Calculate area of sector
A=function(r,seta) r is radius of sector, seta is angle of sector, and A is its area. Area of sector A is defined as 0.5*(r^2...

13 días hace

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

14 días hace

Resuelto


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 ...

14 días hace

Resuelto


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

15 días hace

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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 to use d...

16 días hace

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

17 días hace

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

18 días hace

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

19 días hace

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

20 días hace

Resuelto


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

21 días hace

Resuelto


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...

22 días hace

Pregunta


Workaround to MATLAB crashing when exporting large live script file as PDF
I have a LARGE live script file (110 MB). I'm trying to export it as a PDF but whenever I click Export to PDF >> Export, the app...

24 días hace | 0 respuestas | 0

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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 ...

28 días hace

Resuelto


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

29 días hace

Discussion


Just started MATLAB
I began coding in MATLAB less than 2 months ago for a class at community college. Alongside the course content, I also completed...

29 días hace | 0

Resuelto


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:...

alrededor de 1 mes hace