Community Profile

# Mark Holmes

Last seen: Today Active since 2010

Followers: 0   Following: 0

Professional Interests: applied math

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Submitted

splineB(xd,yd,Ends,Ders)
Coefficients of the Cubics For Nonuniform Cubic Spline Interpolation

10 days ago | 7 downloads |

Submitted

splineA(xd,yd,x,Ends,Ders)
Nonuniform Cubic Spline Interpolation

10 days ago | 7 downloads |

Question

tic/toc versus time.perf_counter_ns()
For tic/toc the documentation indicates that these are limited to codes that take at least 1/10 second (if you want an accurate ...

2 years ago | 1 answer | 0

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Submitted

conserve.m
Energy conserving IVP solver

3 years ago | 2 downloads |

Submitted

fits(f,xd,yd,p0,n,m)
Data fitting given model function f(x,p)

5 years ago | 2 downloads |

Submitted

solve(f,a,b)
Solves, if possible, f(x)=0.

6 years ago | 1 download |

Submitted

cgm(A,b)
Solves Ax=b using the conjugate gradient method.

6 years ago | 2 downloads |

Submitted

nde.m
solves the nonlinear diffusion equation u_t = Du_xx + f(x,t,u,u_x)

6 years ago | 2 downloads |

Submitted

nbvp.m
A simple solver for a 2nd order nonlinear BVP

6 years ago | 1 download |

Submitted

Draws an arrowhead given two points.

8 years ago | 1 download |

Submitted

cgmS(C,b)
Solves Ax=b using the conjugate gradient method when A is sparse.

8 years ago | 1 download |

Submitted

int(f,a,b)
This program computes the integral of f(x) from x=a to x=b using an adaptive Simpson's rule.

8 years ago | 2 downloads |

Submitted

tridiag.m
tridiagonal matrix equation solver (Thomas algorithm)

11 years ago | 13 downloads |

Submitted

sbvp.m
A simple code to solve nonlinear BVPs with layers

14 years ago | 2 downloads |

Submitted

lbvp.m
A simple solver for a 2nd order linear BVP

14 years ago | 1 download |