Community Profile

photo

PmXa


Last seen: 30일 전 |  2019년부터 활동

Followers: 0   Following: 0

M Sc.in Metallurgical Engineering. I like to code, play yoyo & do science. Peace from Mx!

Programming Languages:
Python, MATLAB, Arduino
Spoken Languages:
English, Spanish
Pronouns:
He/him
Professional Interests:
Programming, Heat Transfer, Chemistry, Metals

통계

  • Community Group Solver
  • Introduction to MATLAB Master
  • MATLAB Central Treasure Hunt Finisher
  • Solver

배지 보기

Feeds

보기 기준

문제를 풀었습니다


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

대략 2개월 전

문제를 풀었습니다


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

대략 2개월 전

문제를 풀었습니다


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

대략 2개월 전

문제를 풀었습니다


Find a Pythagorean triple
Given four different positive numbers, a, b, c and d, provided in increasing order: a < b < c < d, find if any three of them com...

2개월 전

문제를 풀었습니다


Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the second...

2개월 전

문제를 풀었습니다


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...

2개월 전

문제를 풀었습니다


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

2개월 전

문제를 풀었습니다


Stress-Strain Properties - 6
The total energy absorbed by a material up to failure in a tensile test is termed the absorbed strain energy. With respect to th...

대략 1년 전

문제를 풀었습니다


Stress-Strain Properties - 5
Similar to the previous problem, materials may be characterized by their stiffness-to-weight ratio, which is the elastic modulus...

대략 1년 전

문제를 풀었습니다


Stress-Strain Properties - 4
A common measure of the ability of a material to carry load per unit mass is termed strength-to-weight ratio and is calculated b...

1년 초과 전

문제를 풀었습니다


Stress-Strain Properties - 3
A brittle material will not exhibit a yield point. In other words, the yield point and failure point coincide. In such cases, th...

1년 초과 전

문제를 풀었습니다


Stress-Strain Properties - 2
The resilience of a material is its ability to resist permanent (or plastic) deformation. The resilience coincides with the elas...

1년 초과 전

문제를 풀었습니다


Stress-Strain Properties - 1
This is the first in a series of problems regarding mechanics of materials, in particular, material properties drawn from stress...

1년 초과 전

문제를 풀었습니다


Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

1년 초과 전

문제를 풀었습니다


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...

1년 초과 전

문제를 풀었습니다


Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

1년 초과 전

문제를 풀었습니다


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

1년 초과 전

문제를 풀었습니다


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

1년 초과 전

문제를 풀었습니다


Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

대략 2년 전

문제를 풀었습니다


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

대략 2년 전

문제를 풀었습니다


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

대략 2년 전

문제를 풀었습니다


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.&#8519;^(-&lambda;t)*cos(2πft)| where |A|, |&lambda;|, and |f| ...

대략 2년 전

문제를 풀었습니다


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 ...

대략 2년 전

문제를 풀었습니다


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

거의 3년 전

문제를 풀었습니다


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

대략 3년 전

문제를 풀었습니다


Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

대략 3년 전

문제를 풀었습니다


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

대략 3년 전

문제를 풀었습니다


Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

3년 초과 전

문제를 풀었습니다


Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

3년 초과 전

문제를 풀었습니다


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

3년 초과 전

더 보기