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Hamed Najafi


Last seen: Today Active since 2024

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Power Engineering Student

Programming Languages:
Python, C++, C, MATLAB, Arduino
Spoken Languages:
English
Pronouns:
He/him

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Submitted


Subsynchronous Resonance (SSR) -
modal analysis on a rotor system to determine the natural torsional frequencies and mode shapes of the system by Python

ongeveer 2 maanden ago | 5 downloads |

Submitted


Solving Electricity Market Problem by MatPower and GAMS
Study of a power market problem using MatPower (in MATLAB) and GAMS

ongeveer 2 maanden ago | 4 downloads |

Submitted


Decomposition of An Oscillating magnetic field
Two rotating vectors, one clockwise and the other counterclockwise, and the resultant vector animation

ongeveer 2 maanden ago | 2 downloads |

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Submitted


Power Flow in distribution power networks in presence of DGs
Implementation of Standard Backward Forward Sweep (B/FS) method and Branch Current Based B/FS (BCBBFS) in MATLAB

ongeveer 2 maanden ago | 6 downloads |

Submitted


Conformal Mapping
conformal mapping or conformal map using complex analytic functions

ongeveer 2 maanden ago | 3 downloads |

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Submitted


WT1
Wind Turbine charchteristics and operating point

ongeveer 2 maanden ago | 1 download |

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Solved


Total energy

ongeveer 2 maanden ago

Solved


Kinetic energy calculation

ongeveer 2 maanden ago

Solved


Laws of motion 1

ongeveer 2 maanden ago

Solved


Laws of motion 2

ongeveer 2 maanden ago

Solved


Laws of motion 4
Given the initial velocity 'u', final velocity 'v' and acceleration 'a', find the distance travelled.

ongeveer 2 maanden ago

Solved


Laws of motion 5

ongeveer 2 maanden ago

Solved


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...

ongeveer 2 maanden ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displayed ...

ongeveer 2 maanden ago

Solved


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

ongeveer 2 maanden 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 ...

ongeveer 2 maanden ago

Solved


Potential energy calculation

ongeveer 2 maanden ago

Solved


Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.

ongeveer 2 maanden ago

Solved


Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...

ongeveer 2 maanden ago

Solved


Voltage in a lamp
A lamp is measured to have a resistance of R ohms when it operates at a power of P Watts. What is the voltage (in volts) being a...

ongeveer 2 maanden ago

Solved


Resistance in a circuit
Two resistors with values of 6.0 ohms and 12 ohms are connected in parallel. This combination is connected in series with a 4 o...

ongeveer 2 maanden ago

Solved


Calculate supply voltage and total current
Three resistors are connected in series and each has a resistance in ohms. Resistor R2 has a voltage drop of ΔV2volts Find the ...

ongeveer 2 maanden ago

Solved


Force and Motion 2
Two robots are pulling on an object in opposite directions. One robot pulls with a force of F1 Newtons and the other with a forc...

ongeveer 2 maanden ago

Solved


Laws of motion 6

ongeveer 2 maanden ago

Solved


Laws of motion 3

ongeveer 2 maanden ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

ongeveer 2 maanden ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

ongeveer 2 maanden ago

Solved


Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

ongeveer 2 maanden ago

Solved


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...

ongeveer 2 maanden ago

Solved


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the numbers. Otherwise return false. Example...

ongeveer 2 maanden ago

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