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Haisam Khaled


The British University in Egypt

Last seen: 2 mois il y a |  Actif depuis 2020

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Mechanical Engineer Graduate who is passionate and interested in Robotics Systems.

Programming Languages:
MATLAB
Spoken Languages:
English

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  • Thankful Level 2
  • Project Euler I
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  • Community Group Solver
  • CUP Challenge Master
  • Introduction to MATLAB Master
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Question


Better way to combine number with fraction?
I have this struct output (from ROS2 message): MessageType: 'builtin_interfaces/Time' sec: 1706819594 ...

3 mois il y a | 2 réponses | 0

2

réponses

A résolu


Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

6 mois il y a

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Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

6 mois il y a

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

6 mois il y a

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

6 mois il y a

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Create a figure and plot data
Given two data vectors (x,y), open a new figure and plot the data. Return the figure handle.

8 mois il y a

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Find my daddy long leg (No 's')
Given the ratio of the two legs (longer / shorter), and the hypotenuse length, find the value of the bigger leg.

8 mois il y a

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Right Triangle Side Lengths (Inspired by Project Euler Problem 39)
If p is the perimeter of a right angle triangle with integral length sides, { a, b, c }, there are exactly three solutions for p...

8 mois il y a

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Find the sides of an isosceles triangle when given its area and height from its base to apex
Find the sides of an isosceles triangle when given its area and the height from its base to apex. For example, with A=12 and h=...

8 mois il y a

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Can we make a triangle?
Given three positive number, check whether a triangle can be made with these sides length or not. remember that in a triangle su...

8 mois il y a

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Height of a right-angled triangle
Given numbers a, b and c, find the height of the right angled triangle with sides a and b and hypotenuse c, for the base c. If a...

8 mois il y a

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Is the Point in a Triangle?
Check whether a point or multiple points is/are in a triangle with three corners Points = [x, y]; Triangle = [x1, y1; x...

8 mois il y a

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Calculate the area of a triangle between three points
Calculate the area of a triangle between three points: P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) these three points are the vertices of ...

8 mois il y a

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Make a Plot with Functions
Make a plot and test

8 mois il y a

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Laws of motion 5

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Laws of motion 2

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Laws of motion 1

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Sums of cubes and squares of sums
Given the positive integers 1:n, can you: 1. Compute twice the sum of the cubes of those numbers. 2. Subtract the square...

8 mois il y a

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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...

8 mois il y a

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Generate this matrix
Generate the following matrix. n = 2; out = [-4 -3 -2 -1 0 -3 -2 -1 0 1 -...

8 mois il y a

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Toeplitz Matrix
For a given square matrix of order n-by-n check whether this is a Toeplitz matrix or not. Return true if it is.

8 mois il y a

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

8 mois il y a

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

8 mois il y a

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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 ...

8 mois il y a

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

8 mois il y a

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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 ...

8 mois il y a

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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.

8 mois il y a

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

8 mois il y a

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

8 mois il y a

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

8 mois il y a

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