Shell Programming and Scripting

Hello everyone,

I have two matrices at same sizes. I need to re-calculate the numbers in matrix A according to the percentages in martix B

it is like

matrix A is

Code:

 10.00  20.00  30.00  40.00  
 60.00  70.00  80.00  90.00
 20.00  30.00  80.00  50.00

martix B is

Code:

 00.08  00.05  00.06  00.07
 00.05  00.06  00.08  00.06
 00.02  00.01  00.09  00.07

Matrix C should be calculated like

Code:

10+(10*0.08) 20+(20*0.05) 30+(30+0.06) 40+(40+0.07)
60+(60*0.05) 70+(70*0.06) 80+(80*0.08) 90+ (90*0.06)
20+(20*0.02) 30+(30*0.01) 80+(80*0.09) 50+(50*0.07)

and the result should look like

Code:

 10.80  21.00  31.80  42.80
 63.00  74.20  86.40  95.40
 20.04  30.30  87.20  53.50

There are no number larger then 99. there is 2 digit before and after the dots. and 2 spaces between the numbers

I know it is possible but my knowledge is not enough to solve this porblem with csh and I have also very limited time so someone please help me

Is this homework?

Do not post classroom or homework problems in the main forums. Homework and coursework questions can only be posted in this forum under special homework rules.

Please review the rules, which you agreed to when you registered, if you have not already done so.

More-than-likely, posting homework in the main forums has resulting in a forum infraction. If you did not post homework, please explain the company you work for and the nature of the problem you are working on.

If you did post homework in the main forums, please review the guidelines for posting homework and repost.

Thank You.

The UNIX and Linux Forums.