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Generate movie using Matlab ver 5.3.1: Surface wave propagation simulation movie, the movement of the bullet, and so on can be created by using a variety of softwares and a variety of ways. One of them … Continue Reading →
Draw 2-D contour figure using Python: File should be in ASCII format read in 2 dimensions (an example file can be downloaded). File to read it is called “baca_2d .py”. The Python Script file is presented as … Continue Reading →
Draw 2-D contour figure using Octave: Like previous writings, drawing the contours of diffraction wave 2 dimensions by using python. We may also use Octave for drawing contours 2 dimensions of the diffraction of waves propagated … Continue Reading →
Editing sound wave file using octave: Manipulate sound files (sound wave files or *.wav files) often we need if we want to process the file is either for the purposes of reducing the file size as … Continue Reading →

Plot 1-D Graph using Python

  • By Ahmad Zakaria
  • April 26, 2012
  • No Comments

Drawing graphs or plotting graphics in one dimension (x-y), we usually do by using a program such as excel Worksheet of the Spreadsheet from Microsoft Excel, Open Office, Gnumeric, or … Continue Reading →

Applied Newton Raphson using Javascript

  • By Ahmad Zakaria
  • April 26, 2012
  • No Comments

It contains material of numerical programming lecture. Here given the example calculations using Javascript. We can use a Javascript program to calculate the root of the equation. By way of … Continue Reading →

Editing sound wave file using octave

  • By Ahmad Zakaria
  • April 26, 2012
  • No Comments

Manipulate sound files (sound wave files or *.wav files) often we need if we want to process the file is either for the purposes of reducing the file size as … Continue Reading →

Draw 2-D contour figure using Octave

  • By Ahmad Zakaria
  • April 25, 2012
  • No Comments

Like previous writings, drawing the contours of diffraction wave 2 dimensions by using python. We may also use Octave for drawing contours 2 dimensions of the diffraction of waves propagated … Continue Reading →

Draw 2-D contour figure using Python

  • By Ahmad Zakaria
  • April 25, 2012
  • 1 Comment

File should be in ASCII format read in 2 dimensions (an example file can be downloaded). File to read it is called “baca_2d .py”. The Python Script file is presented as … Continue Reading →

Generate movie using Matlab ver 5.3.1

  • By Ahmad Zakaria
  • April 19, 2012
  • No Comments

Surface wave propagation simulation movie, the movement of the bullet, and so on can be created by using a variety of softwares and a variety of ways. One of them … Continue Reading →

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