# Dyuman Joshi

Mechanical Engineer IITG'20 Time zone - GMT +5.30 (IST)

**Programming Languages:**

MATLAB

**Spoken Languages:**

English

**Professional Interests:**

Fluid Dynamics, Aerospace Engineering, Aerodynamics, Computational Fluid Dynamics (CFD)

**Statistics**

RANK**98**

of 276,027

REPUTATION**1,310**

CONTRIBUTIONS

**7** Questions

**334** Answers

ANSWER ACCEPTANCE **
71.43%
**

VOTES RECEIVED**249**

RANK**10,805** of 18,585

REPUTATION**42**

AVERAGE RATING**5.00**

CONTRIBUTIONS**1** File

DOWNLOADS **23**

ALL TIME DOWNLOADS**370**

CONTRIBUTIONS**0 Posts**

CONTRIBUTIONS**0** Public Channels

AVERAGE RATING

CONTRIBUTIONS**0** Highlights

AVERAGE NO. OF LIKES

**Content Feed**

Solved

Solve an ODE: draining tank

Write a function to compute the time to drain a cylindrical tank of diameter from an initial level to a level . The outflow oc...

20 hours ago

Solved

Inscribe a circle in a triangle with a side of length equal to the circle’s circumference

A circle of radius is inscribed in a triangle with a side that has a length equal to the circle’s circumference. The center of ...

2 days ago

Solved

Convert vector of strings to lower triangular matrix

Given a non-empty vector vec of strings, please put its elements into the lower triangular half of a square matrix M column-wise...

4 days ago

Solved

Zero finder

Write a function named 'zero_finder' that takes a matrix as input and returns the row index of the last zero for each for each c...

11 days ago

Solved

Radius of an inner N-dimensional sphere

A hypercube is an N-dimensional analogue of a square (N=2). Similarly, an N-sphere is an N-dimensional analogue of a circle. Not...

21 days ago

Solved

Easy Sequences 100: One-line Code Challenge - 100th Digit of 100th power of an Integer

Given a integer , write a function that computes the digit of . If has less than digits just output a NaN. For example if , ...

21 days ago

Solved

2 b | ~ 2 b

Given a string input, output true if there are 2 b's in it, false if otherwise Examples: 'Macbeth' -> false 'Publius Cornelius...

27 days ago

Solved

Easy Sequences 98: One-line Code Challenge - Ternary Operator Function

Ternary operation is a standard construct in most computer languages. The ternary operator assigns value to a variable depending...

29 days ago

Solved

Find the quantization index of an analog value using a 6-bit quantizer.

Given a sinusoidal waveform x(t)=4.5*sin(2*pi*100*t) is sampled at 8000 sample per second. Assume that signal range is between -...

29 days ago

Solved

Make an N-dimensional Multiplication Table

*INSTRUCTIONS* This is a multi-dimensional variant of the normal multiplication table used to teach elementary students multi...

1 month ago

Solved

Compute Khinchin's constant

Khinchin's constant K_0 = 2.684542001... (also written "Khintchine's constant") has the amazing property that it is the limiting...

1 month ago

Solved

An array is given. Find the unique elements of the array. [keep the sequence unchanged]

An array is given. Find the unique elements of the array. [keep the sequence unchanged] For example if input x=[2 ,4 , 9 ,2 ,...

1 month ago

Solved

A Binary Search

One way to locate a target value in a sorted array, is to use a binary search algorithm. Here, you test if the midpoint in the a...

1 month ago

Solved

Index of a Rational number

The set of real numbers are infinite. They are so many that real numbers can't even be enumerated. However, unlike real numbers ...

1 month ago

Solved

nth Rational Number

Return the nth rational number. This is the inverse to Problem 1471. Index of a Rational number The first ten positive rationa...

1 month ago

Solved

Distance between two GPS Coordinates

A problem that arises when performing geographically weighted regression is determining the distance between GPS coordinates. GI...

1 month ago

Solved

Full combinations

Given n input vectors x1, x2, …, xn, generate a p*n matrix y whose rows contain all element-wise combinations of the vectors x1,...

1 month ago

Solved

Perl 2: pop

This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab? ...

1 month ago

Solved

Be happy

check whether the given number is happy in b-base. * A happy number can be defined as a number which will yield 1 when it is ...

1 month ago

Solved

Perl 3: shift

This is part of a series of perl function which were very helpful for many perl programmers. Could you implement it in Matlab? ...

1 month ago

Solved

Non-zero bits in 10^n.

Given an integer that is a power of 10, find the number of non-zero bits, k, in its binary representation. For example: n = 1,...

1 month ago

Solved

Kaggle: Reverse Game of Life - Zoo of Stills and Oscillators

<http://www.kaggle.com/c/conway-s-reverse-game-of-life Kaggle's Conway's Reverse Game of Life> contest inspires this Reverse Lif...

1 month ago

Solved

Yoonir - 03

Find the area of a seven-pointed star inscribed in a circle of radius r.

1 month ago

Solved

The Yellowstone Permutation

The Yellowstone Permutation is a sequence of positive integers, defined by the following rules: No term is repeated. Given n t...

1 month ago

Solved

Repeat a string (not a character array)

True string are a relatively recent addition to MATLAB, first having been available in R2016. Strings contrast with character ar...

1 month ago

Solved

New Cody Time-Out Time

Determine the New Cody Time-Out Time Consume the Maximum Possible Time without Timing out. *Score:* 60 (sec) - Time (sec) ...

1 month ago