Umar

Last seen: Today | Attivo dal 2024

Followers: 29 Following: 4

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

Statistica

All

Visualizza badge

Feeds

Risolto

geometric progression
I've modified my <http://uk.mathworks.com/matlabcentral/cody/problems/2800-arithmetic-progression previous program> so that it n...

circa un'ora fa

Risolto

arithmetic progression
I've written a program to generate the first few terms of <https://en.wikipedia.org/wiki/Arithmetic_progression arithmetic progr...

circa un'ora fa

Risolto

Find similar sequences
Another problem inspired by a question on the <http://www.mathworks.com/matlabcentral/answers answers> forum. Given a matrix ...

circa un'ora fa

Risolto

Generate Square Wave
Generate a square wave of desired length, number of complete cycles and duty cycle. Here, duty cycle is defined as the fraction ...

circa 2 ore fa

Risolto

Largest Geometric Series
Extension of Ned Gulley's wonderful Problem 317. In a geometric series, ratio of adjacent elements is always a constant value. ...

circa 2 ore fa

Risposto
How to develop simulink drivers for custom ECU hardware
Hi @Vijith Natarajan, Good question. Since you already have working C driver libraries, after doing some research, you don't ...

circa 16 ore fa | 0

Risolto

Test if a Number is a Palindrome without using any String Operations
*Description* Given an integer _X_, determine if it is a palindrome number. That is, _X_ is equal to the _X_ with the digits ...

circa 22 ore fa

Risolto

Increment a number, given its digits
Take as input an array of digits (e.g. x = [1 2 3]) and output an array of digits that is that number "incremented" properly, (i...

circa 22 ore fa

Risolto

Split bread like the Pharaohs - Egyptian fractions and greedy algorithm
How would you split 5 loaves of bread among 8 people in all fairness? Get a hint from the Pharaohs. 5/8 = 4/8 + 1/8 , i.e. each ...

circa 22 ore fa

Risolto

Convert Roman to Arabic Numerals
Based upon what I see on tv and at the movies, the use of Roman numerals indicates something is important or sophisticated (e.g....

circa 22 ore fa

Risolto

Number of 1s in the Binary Representation of a Number
*Description* Return the number of 1s in the (unsigned integer) binary representation of a number. This function should be ab...

circa 23 ore fa

Risolto

Find an optimal placement of coolers on a grid
In a certain chemical plant, 6 new pieces of cooling equipment (coolers) are to be installed in a vacant space. This vacant spac...

2 giorni fa

Risolto

Characterize fluid flow in a pipe as to laminar or turbulent
In fluid mechanics, characterizing the flow in a pipe is essential to predicting its behavior. The flow pattern can either be la...

2 giorni fa

Risolto

Find an overlap in the cleaning schedule of two tank reactors
In a certain pharmaceutical production company, there are two tank reactors operating simultaneously and independent of each oth...

2 giorni fa

Risolto

Assess the scatter of wind turbines in a field
The renewable energy industry is on the rise in many countries--- and one of the key players is wind energy. It is believed ...

2 giorni fa

Risolto

Design a tubesheet for shell-and-tube heat exchangers
<<https://3.bp.blogspot.com/-kLSbhcCoT2I/WJIh-QVGLGI/AAAAAAAADEs/svvMzBqn4fUfI1rTCCH7Uw-QuDvxx0PxACLcB/s1600/Screenshot_669.jpg>...

2 giorni fa

Risolto

Create a matrix map of increasing safety levels
The sole nuclear power plant at Grid City suddenly had a meltdown. Luckily, the plant was designed to be in full automation, so ...

2 giorni fa

Risolto

Count the number of folds needed to pack a large sheet
In a certain paper factory, large sheets of paper are being made every day. Before sending the sheets for shipment, they have to...

2 giorni fa

Risolto

Calculate the sphericity of a Raschig ring
Sphericity is a measure of the roundness of any particle. It was defined by Wadell in 1935 as the ratio of the 'surface area of ...

2 giorni fa

Risposto
IEC 61672-1:2013 standard for A-weighting filter
Hi @Saket, Short answer: no, MATLAB doesn't have a 2013 option here. weightingFilter, visualize, and isStandardCompliant i...

2 giorni fa | 1

| accettato

Risolto

Bouncing disk
A disk is placed in a rectangular room with dimensions a and b in a point with coordinates x0 and y0. The disk is given a startu...

3 giorni fa

Risolto

The glass half full
Identical glasses are placed in a triangular tower structure, such that the top level (L = 1) comprises one glass, the next leve...

3 giorni fa

Risolto

Pi Digit Probability
Assume that the next digit of pi constant is determined by the historical digit distribution. What is the probability of next di...

3 giorni fa

Risolto

Approximation of Pi (vector inputs)
Pi (divided by 4) can be approximated by the following infinite series: pi/4 = 1 - 1/3 + 1/5 - 1/7 + ... For a given numbe...

3 giorni fa

Risolto

Mersenne Primes vs. All Primes
A Mersenne prime (M) is a prime number of the form M = 2^p - 1, where p is another prime number. <https://www.mathworks.com/matl...

3 giorni fa

Risposto
hi I am currently doing my research on inverter fault prediction using Digital Twin and I am not being able to understand modeling in Digital Twin, please help with tutorials.
Hi @Varsha, There is no single "Digital Twin" block in MATLAB or Simulink. A digital twin here just means your Simscape Elect...

3 giorni fa | 0

| accettato

Risposto
Simscape electrical thermal analysis
Hi @Seth, A few things jump out that would explain both symptoms. The flat 300 K reading: Simscape's built-in default init...

9 giorni fa | 0

| accettato

Risposto
ultrasounds imaging using matlab tv radios signals
Hi @imaging, Following up on Star Strider's answer. I looked into this more and put together a PDF of references covering bot...

9 giorni fa | 0

| accettato

Risposto
Sleep signal activation with TI DRV8243H Motor driver controlled via STM32 F413ZH running via External Mode on Simulink
Hi @Anirudh, There are really two separate things bundled into your post – the nSLEEP wake-up issue, and the PID design for t...

10 giorni fa | 0

| accettato

Risposto
Simscape Battery: How to connect a Vectorized Thermal Port (1×14) to multiple Temperature Sources?
Hi @Ye, The error is happening because XminH is a 1×14 vectorized thermal port (one node per cell), but it's connected to a s...

12 giorni fa | 0

| accettato

Carica altro