It is written on May 20, 2005. updated from May 23 to May 27

Specification

The project contain two components, algorithm component and 3D component.

Algorithm component:

1. Input data is (1+n)xp matrix, 1 is ID column or group ID, n is the number of variables and p is the number of samples or patients.

2. Output data is (1+3)xp matrix, 1 is group ID, 3 is the top 3 vectors. And values in matrix should be transfer to unit scale.

3D component:

1. Input data is (1+3)xp matrix, 1 is group ID;

2. Output image is 3D window and could be saved as 2D;

3. build an 3D platform with rotation operation, zoom operation and full screen;

4. 3D primitive class, such as , triangle and plus.

General

1. files

  • 1.1 file format
    • data file format: text file
    • image file format: including jpg, bmp and etc., which Microsoft basic method provides.

  • 1.2 input file
    • a category file and a file containing "raw" data and ID.

  • 1.3 output file
    • image files: 2D images whose size could be customized.
    • top n vector file: n > 3

2. 3D window operations

  • rotation operation: left mouse button and right mouse button

  • zoom operation: mouse wheel

  • view option: full screen or actual size

  • mouse over operation: When mouse is over it, patient info of the primitive shows.( don't know how yet)

  • coordinates option: show coordinates or disable it. (don't know how to lable them yet)
Topic revision: r4 - 27 May 2005, HuimingLi
 

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