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Month: April 2012

Soal dan Jawaban UTS Pemrog Komputer

  • By Ahmad Zakaria
  • April 27, 2012
  • No Comments

Jurusan Teknik Sipil, Fakultas Teknik Universitas Lampung Ujian UTS : Pemrograman Komputer Tanggal/Waktu: 27 April 2012/ Jam 8.00 – 9.40 Diketahui Konstruksi Perletakan seperti Gambar berikut, Diminta: 1. Buat program … Continue Reading →

Frequency analysis of daily rainfalls

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

Rainfall has periodic and stochastic properties. By using the technique of fourier transform, we can elaborate on the frequency of rainfall daily into the shape of the spectrum of daily … 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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