Submitted


Total Field Scattered Field source with Perfectly Matched Layer Boundaries
In this code, TF/SF source is implemented for 1D FDTD source along with PML Boundary condition.

alrededor de 5 años ago | 5 downloads |

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Submitted


Optical Spectra of Dielectric slab using 1D Finite Difference Time Domain (FDTD).
This code calculates Transmission and Reflection spectra of Etalon slab using FDTD method.

alrededor de 5 años ago | 7 downloads |

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Submitted


1D Finite Difference Time Domain simulation (FDTD) with Perfectly Matched Layer (PML)
FDTD is illustrated with PML absorbing boundary condition at both ends of 1D space grid.

alrededor de 5 años ago | 19 downloads |

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Submitted


Optical Linear Absorption of a Two Level System
In this code, differential equation for optical polarization is solved.

alrededor de 5 años ago | 1 download |

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Submitted


Band structure of GaAs using Parabolic Approximation
Band structure of GaAs using Parabolic Approximation

más de 5 años ago | 1 download |

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Submitted


Fourier transform DFT for selected range of frequencies
For selected frequency range, DFT is computed.

más de 5 años ago | 1 download |

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Submitted


Numerical Solution to Optical Bloch Equation for a two level atom using Runge Kutta method
Numerical Solution to Optical Bloch Equation for a two level atom using Runge Kutta method

más de 5 años ago | 6 downloads |

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Submitted


Simulation of Rabi Flopping in a Two Level Atom using Finite Difference Method
Rabi flopping for a two level quantum system is simulated for different detuning frequencies.

más de 5 años ago | 3 downloads |

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Submitted


Excited States of Quantum Harmonic Oscillator using Raising Operator
Calculating Excited States of Quantum Harmonic Oscillator using Raising Operator.

más de 5 años ago | 21 downloads |

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Solved


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

más de 5 años ago

Solved


Fahrenheit to Celsius using multiple statements
Given a Fahrenheit value F, convert to a Celsius value C. While the equation is C = 5/9 * (F - 32), as an exercise use two state...

más de 5 años ago

Solved


Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

más de 5 años ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

más de 5 años ago

Solved


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

más de 5 años ago

Solved


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

más de 5 años ago

Solved


Create a two dimensional zero matrix
You have to create a zero matrix of size (mxn) whose inputs are m and n and the elements of your matrix should be zeros. Exam...

más de 5 años ago

Solved


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...

más de 5 años ago

Solved


Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

más de 5 años ago

Solved


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

más de 5 años ago

Solved


First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

más de 5 años ago

Solved


Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...

más de 5 años ago

Solved


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....

más de 5 años ago

Solved


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

más de 5 años ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

más de 5 años ago

Solved


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

casi 6 años ago

Solved


Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

casi 6 años 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:...

casi 6 años ago

Submitted


Numerical Solution of 1D Time Independent Schrodinger Equation using Finite Difference Method.
Finite Difference scheme is applied to Time Independent Schrodinger Equation.

casi 6 años ago | 57 downloads |

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Submitted


Numerical Solution of Euler's Equation for Sod Shock Tube using Richtmyer method.
Euler's equation for Sod Shock Tube problem is numerically solved using two step Richtmyer method.

alrededor de 6 años ago | 4 downloads |

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Submitted


Blackbody Radiation Spectrum from Wien's Law and Planck's law
This code calculates blackbody radiation spectrum at different temperatures

alrededor de 6 años ago | 41 downloads |

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