Community Profile # Yaser Arafat

### Designtech Systems ltd. Pune

Active since 2016

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

2 years ago

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Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

2 years ago

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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...

2 years ago

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Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return *true* if the triangle with sides a, b and c is righ...

2 years ago

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Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

2 years ago

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Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

2 years ago

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Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<http://upload.wikimedia.org/wikipe...

2 years ago

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Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

2 years ago

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Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

2 years ago

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Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

2 years ago

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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...

2 years ago

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demo_python
send and receive data in python 3

3 years ago

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Real time People Counter

3 years ago

Matlab cannot find SD card - Support Package for Raspberry Pi
that problem occurs if wmic is not found. Try following steps 1. right click on my computer and go to properties. 2. click...

3 years ago | 0

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Take data from App Designer

3 years ago

Question

Tuning of PIID controller
when I am trying to tune PID controller, I am getting an error message below, The Simulink model abc could not be linearized b...

3 years ago | 1 answer | 0

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Cloud based Object Counter
Demo Purpose

3 years ago

Question

Embedded coder generated code debugging in Eclipse
I followed the steps for debugging the code (Generated for Simulink Model) into Eclipse IDE but geeting the attached error as un...

3 years ago | 0 answers | 0

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GPS_tracking_demo

4 years ago

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Human Activity Detection

4 years 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 ...

4 years ago

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Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

4 years ago

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

4 years ago

Question

calculate the derivative of the function log(sin(2x)), simplify the result
pretty(simplify(diff('log(sin(2*x))','x'))) Error using diff Difference order N must be a positive integer scalar.

4 years ago | 1 answer | 0

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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 ...

4 years ago

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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...

4 years ago

Question

simscapepower and other block connection error
I am trying to create a model using simscape but the unable to make connections between current measurement block to another blo...

4 years ago | 1 answer | 0

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Prerequisite for Arduino interfacing with MATLAB
I am getting following error a = arduino() Error: Undefined function or variable 'arduino'. Apart from ...

4 years ago | 0 answers | 0

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Inserting data into MySQL Server Table
I executed the following Script step by step and getting error at last step (other are executed successfully) conn = databa...

4 years ago | 1 answer | 0