In Microsoft Excel, you can represent numbers in a chart. On the Insert tab, you can choose from a variety of chart types, including column, line, pie, bar, area, and scatter. The basic procedure for creating a chart is the same no matter what type of chart you choose. As you change your data,...
5/23/11
5/19/11
Excel Formulas and Formatting Data tutorial
Excel Formulas and Formatting Data
You are familiar with the Excel 2007 . A major strength of Excel is that you can perform mathematical calculations and format your data. In this lesson, you learn how to perform basic mathematical calculations and how to format text and numerical data. To...
5/18/11
Java: Declaring Your own Exceptions tutorial
You can create your own exceptions in Java. Keep the following points in mind when writing your own exception classes:
All exceptions must be a child of Throwable.
If you want to write a checked exception that is automatically enforced by the Handle or Declare Rule, you need to extend the Exception...
5/5/11
Image Processing : Histogram Equalization using MATLAB code
% MORPHOLOGY
% histogram equalisation
filename= 'far.jpg'; % the filename to be read
im=imread(filename);
im=imresize(im,[256,256]);
im=rgb2gray(im);
figure(1);
subplot(1,2,1);
imshow(im...