02-20-2008
do other combinations exist?
what about
A+Y
A+Z
B+X
a 2 by 3 matrix can have six ouputs
so, does the solution need to figure six or just your intitial three possibilities?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi Friends,
Can any one help with this:
I have a huge file with the format as
A SAM 4637
B DEPT1 4758 MILAN
A SMITH 46585
B DEPT2 5385 HARRYIS
B SAMUL 63547 GEORGE
B DANIEL 899 BOISE
A FRES 736 74638
I have to read this file and write only the records that starts with "B" only
... (5 Replies)
Discussion started by: sbasetty
5 Replies
2. Shell Programming and Scripting
Can any one help me to correct following script.
I have 2 directories DropZone and ProcessZone. File pattern is *VEHDESCSUM*.
Finding the 'no of files' in DropZone directory using ls *VEHDESCSUM* |wc -l
If DropZone has more than one file or 0 files then exit 1
If DropZone has one file then... (2 Replies)
Discussion started by: ramanagh
2 Replies
3. Shell Programming and Scripting
Hi,
I have a comma separated file with millions of records in it.
I have a requirement to split the file based on the value in a one of the columns.
Suppose i have a text file with columns like C1, C2,C3,C4
Column C4 can hold the values either 01 or 02 03 or 04.
I nned to extract... (2 Replies)
Discussion started by: Raamc
2 Replies
4. Shell Programming and Scripting
Hi, Gurus,
I got a problem to resolve following issue:
I have one file file1as following:
start_dt=2010-01-01 12:00:02
start_dt=2011-01-01 09:00:02
start_dt=2009-01-01 11:00:02I have another file file2 as following:
title1, 2010-01-03 10:00:02
title2, 2011-01-04 11:00:02
title3,... (5 Replies)
Discussion started by: ken002
5 Replies
5. Shell Programming and Scripting
AWK Command parse a file based on string.
I am trying to write a shell script to parse a file based on a string and move the content of the file to another file.
Here is scenario.
File content below
Mime-Version: 1.0
Content-Type: multipart/mixed;
... (2 Replies)
Discussion started by: aakishore
2 Replies
6. Shell Programming and Scripting
I am fairly new to programming and trying to resolve this problem. I have the file like this.
CHROM POS REF ALT 10_sample.bam 11_sample.bam 12_sample.bam 13_sample.bam 14_sample.bam 15_sample.bam 16_sample.bam
tg93 77 T C T T T T T
tg93 79 ... (4 Replies)
Discussion started by: empyrean
4 Replies
7. Shell Programming and Scripting
Hi All,
I have result log file which looks like this (below): from the content need to consolidate the result and put it in tabular form
1). Intercomponents Checking
Passed: All Server are passed.
======================================================================
2). OS version Checking... (9 Replies)
Discussion started by: Optimus81
9 Replies
8. Shell Programming and Scripting
Hi,
I have a flaty file from which i am fetching few columns in tablular form as below code.
Now i want to fetch the column 6 and 7 in below code only if it either of them is non zero.However below startement
awk -F, '$6==0 && $7==0{exit 1}' ${IFILE}
is not working..Not sure where is the... (36 Replies)
Discussion started by: Vivekit82
36 Replies
9. Shell Programming and Scripting
I collect data in a file in below format(Month Day Year Size) in RedHat Linux. Now i want to calculate the data size date wise. As i code shell script after long time, i forgot the features and syntax. Can anyone help me regard this please.
Feb 8 2014 15
Feb 10 2014 32
Feb 10 2014 32
Feb 12... (2 Replies)
Discussion started by: makauser
2 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
I have a working script as below.
echo "Files loaded with $(cat /var/tmp/script.X1.out)" | mail -s "Files loaded with return code" mailid
This script takes the output from script.X1.out file and appends the text "Files loaded with return code" and sends the email. Now what I want... (5 Replies)
Discussion started by: midhun3108
5 Replies
SPTSV(l) ) SPTSV(l)
NAME
SPTSV - compute the solution to a real system of linear equations A*X = B, where A is an N-by-N symmetric positive definite tridiagonal
matrix, and X and B are N-by-NRHS matrices
SYNOPSIS
SUBROUTINE SPTSV( N, NRHS, D, E, B, LDB, INFO )
INTEGER INFO, LDB, N, NRHS
REAL B( LDB, * ), D( * ), E( * )
PURPOSE
SPTSV computes the solution to a real system of linear equations A*X = B, where A is an N-by-N symmetric positive definite tridiagonal
matrix, and X and B are N-by-NRHS matrices. A is factored as A = L*D*L**T, and the factored form of A is then used to solve the system of
equations.
ARGUMENTS
N (input) INTEGER
The order of the matrix A. N >= 0.
NRHS (input) INTEGER
The number of right hand sides, i.e., the number of columns of the matrix B. NRHS >= 0.
D (input/output) REAL array, dimension (N)
On entry, the n diagonal elements of the tridiagonal matrix A. On exit, the n diagonal elements of the diagonal matrix D from the
factorization A = L*D*L**T.
E (input/output) REAL array, dimension (N-1)
On entry, the (n-1) subdiagonal elements of the tridiagonal matrix A. On exit, the (n-1) subdiagonal elements of the unit bidiago-
nal factor L from the L*D*L**T factorization of A. (E can also be regarded as the superdiagonal of the unit bidiagonal factor U
from the U**T*D*U factorization of A.)
B (input/output) REAL array, dimension (LDB,NRHS)
On entry, the N-by-NRHS right hand side matrix B. On exit, if INFO = 0, the N-by-NRHS solution matrix X.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,N).
INFO (output) INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
> 0: if INFO = i, the leading minor of order i is not positive definite, and the solution has not been computed. The factoriza-
tion has not been completed unless i = N.
LAPACK version 3.0 15 June 2000 SPTSV(l)