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Umar


Last seen: Today Active since 2024

Followers: 4   Following: 2

Community volunteer, like to help people by making difference in their lives

Programming Languages:
Python, C++, C, Java, C#, Javascript, R, MATLAB, SQL, HTML, CSS, Arduino, Shell, Assembly, VHDL, Visual Basic
Spoken Languages:
English
Pronouns:
He/him

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Answered
selection of h value in extended minima function
Hi Fiona, Determining the 'h' value is to analyze the histogram of your image and identify the intensity values corresponding...

22 hours ago | 0

Answered
I need to connect physical modelling connection port to the output of a switch with 2 input. How can I establish this?
Hi Shelma, Place a Signal Routing block (e.g., Mux block) after the switch.Connect the output of the switch to the Signal Rou...

1 day ago | 0

Answered
Preprocessing PTB-XL dataset in MATLAB
Hi Ralph, I can certainly help you with that. So, basically your objective is to open specific records from the PTB-XL dataset ...

1 day ago | 0

| accepted

Answered
How can I merge the sine wave?
Hi taetae, Your goal is to shoot a sine wave from each sensor's position towards a point and then sum these waves over row...

3 days ago | 1

Answered
Pendulum using Crank-Nicolson
Hi FW, You asked, Can anyone give me a hint on how to start my process? Well, I can walk you through it to help you unders...

3 days ago | 0

Solved


CONVERT TAN TO SIN
In a right angle triangle ABC given the tan(A) then find sin(A) For example tan(A)=3/4 then sin(A)=3/5

3 days ago

Solved


Equal to their cube
Tell me three real numbers that are equal to their cubes?

3 days ago

Solved


Generate pi using logarithm
Generate pi using logarithm

3 days ago

Solved


Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

3 days ago

Solved


kmph to mps
convert kilometer per hour to meter per second

3 days ago

Solved


Who invented zero?
We know the importance zero in computer science, mathematics... but who invented zero? Clue: He was the first in the line ...

3 days ago

Solved


Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

3 days ago

Solved


Frobenius Norm
Write your own version of Frobenius Norm without using the 'norm' function.

3 days ago

Solved


Einsteinium-253 decay
Radioactive Einsteinium-253 has a half-life of 1,768,608 seconds. Given 1000mg of Einsteinium-253 at t=0 days, how much is lef...

3 days ago

Solved


Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

3 days ago

Solved


Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...

3 days ago

Solved


Area of a disk
Find the area of a disk or circle. x= radius of the disk.

3 days ago

Solved


Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

3 days ago

Solved


Find the 9's Complement
Find the 9's complement of the given number. An example of how this works is <http://electrical4u.com/9s-complement-and-10s-c...

3 days ago

Solved


Make an awesome ramp for a tiny motorcycle stuntman
Okay, given a vector, say v=[1 3 6 9 11], turn it into a matrix 'ramp' like so: m=[1 3 6 9 11; 3 6 9 11 0; 6 9 ...

3 days ago

Solved


Do Fast Fourier Transformation
Example Fast Fourier Transformation from vector [2,1]) ans = 3 1

3 days ago

Solved


Area of rhombus
Calculate the rhombus area

3 days ago

Solved


The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

3 days ago

Solved


Find the area of the four walls
If length, breadth and height of the walls are given, find the area of the four walls.

3 days ago

Solved


Reverse a matrix
Its simple. You have to reverse a given matrix.

3 days ago

Solved


ascii value
let input='a' output=97

3 days ago

Solved


reverse string
input='rama' output='amar'

3 days ago

Solved


surface of parallelogram
Given 2 vectors of each 3 elements, determine the surface of the parallelogram which can be created from these 2 vectors.

3 days ago

Solved


Filter AC, pass DC
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component. ...

3 days ago

Solved


surface of a spherical planet
you just discovered its circumference, that is the input.

3 days ago

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