Applied Mathematician and Petroleum Engineer

Submitted

Bricks Game

Bricks Game is intended for the entertainment of Matlab programmers.

7 months ago | 1 download |

Submitted

JOS_SVD(G)

This program computes the SVD of a matrix using Jacobi method

10 months ago | 0 downloads |

Submitted

Kelvins functions

functions compute kelvink (Ker and Kei) and kelvinb(ber and bei)

11 months ago | 4 downloads |

Submitted

Shear Force Bending Moment

This function SFBM.m calculates and draw the shear force and bending moment diagrams.

11 months ago | 58 downloads |

Submitted

erfz(z)

erfz(z) returns the error function of complex argument

11 months ago | 1 download |

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 displa...

11 months 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 ...

11 months ago

Solved

How to subtract?

*± ± ± ± ± ± ± ± ± ± ±* * Imagine you need to subtract one...

11 months ago

Submitted

RK45(dydt, trange, yinit, tol)

RK45 is like matlab's ode45. its can be used on octave as it comes without ode solver.

12 months ago | 3 downloads |

Submitted

Nzeros(fun, xmin, xmax, N)

%% This function computes atmost N zeros (z) between xmin and xmax

12 months ago | 0 downloads |

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...

12 months ago

Submitted

cypherroots(a)

This algorithm computes roots of polynomials using newton raphson method

12 months ago | 0 downloads |

Submitted

HowarthsTransformation(varargin)

HowarthsTransformation.m file solves HowarthsTransformation of boundary layer problem .

1 year ago | 1 download |

Question

how to create classes in matlab

How to create classes of special data type, overload operators for them and use them in further calculations

1 year ago | 1 answer | 0

Submitted

PartSwamOpt(fun, funCInEq, funCEq, lb, ub, penalty, popsize, maxiter, maxrun)

Function for searching for minimizer of a function

1 year ago | 0 downloads |

Submitted

LinProg(f, AInEq, bInEq, AEq, bEq, debug)

Solves Linear Programming poblem

1 year ago | 5 downloads |

Submitted

boundarylayerblasius

This is a small m file intended to solve students how to solve boundary layer problem with matlab

1 year ago | 0 downloads |

Answered

Is there any concept like dictionary or hash talbes in matlab like in Python?

Yes. c = containers.Map c('foo') = 1 c(' not a var name ') = 2 keys(c) values(c)

Is there any concept like dictionary or hash talbes in matlab like in Python?

Yes. c = containers.Map c('foo') = 1 c(' not a var name ') = 2 keys(c) values(c)

1 year ago | 6

Answered

How to solve a second order linear differential equation with a heaviside function

Since its a second order differential equation, there is no need for y''(0) and since you want to solve numerically, you can ...

How to solve a second order linear differential equation with a heaviside function

Since its a second order differential equation, there is no need for y''(0) and since you want to solve numerically, you can ...

1 year ago | 0

Answered

why my iteration prog doesn't work ?

increase your number of iteration, you will meet the tolerance target

why my iteration prog doesn't work ?

increase your number of iteration, you will meet the tolerance target

1 year ago | 0

Answered

How to find input data that best matches given output data

I guess this is what you wanted fs/2 = 5e11 length(x) = 958576 freq = transpose([10.7 11.213 11.725 12...

How to find input data that best matches given output data

I guess this is what you wanted fs/2 = 5e11 length(x) = 958576 freq = transpose([10.7 11.213 11.725 12...

1 year ago | 0

Answered

How to write and solve system of differential equations?

This is a pde. To solve this problem, I suggest you use method of lines. Discretize the equation in space. let the solution at e...

How to write and solve system of differential equations?

This is a pde. To solve this problem, I suggest you use method of lines. Discretize the equation in space. let the solution at e...

1 year ago | 1

Submitted

Numerical Laplace Transform

Often times, we are faced with the need to compute the laplace ransfrom of complex function.

2 years ago | 10 downloads |

Answered

Remove the discontinuity from tan(x) where odd multiples of pi/2

x=linspace(-2*pi,2*pi,200); f=tan(x); f(abs(diff([0 f])) > 15) = NaN;

Remove the discontinuity from tan(x) where odd multiples of pi/2

x=linspace(-2*pi,2*pi,200); f=tan(x); f(abs(diff([0 f])) > 15) = NaN;

2 years ago | 0

Submitted

Flash Calculations

This file helps you to compute the split in vapour and mole fractions in vapour and liquid

3 years ago | 5 downloads |

Submitted

Rotate function

The function Rotatefxn3D is a numerical analogy of the Maple rotating function Rotate

3 years ago | 0 downloads |