Once the input file is sorted, you could run sth like
This will work happily through your file without requiring too much memory; still it may take its time.
Hi,
I tried this but could not get it...
here is what I need I have an xml where I get all the data in blocks but some times I get empty blocks with no data...shown below..I need to delete only those blocks with no data, I tried couple of ways but could not do it..any help is appreciated...... (1 Reply)
Hi,
I'm new baby in linux and i need your help to make a script.
i have a file like this:
nameuser Password="password-user"
Data-profile=tipe-profile, IP-Address=ip-data, country=country_user, old-user=old_user
Scripts I need that allow search, edit, and delete data from you file.
... (1 Reply)
Hi,
I try to write script to compare 2 data file (list of numbers) which after that I want to delete unmatched numbers and create new file for matched numbers.
Can anybody to help me? (5 Replies)
Hi Guyz,
Can anyone help me in the following:-
I want to delete all that is there in my file that occures before the first space comes.
Eg. My file InputFile conatins the following:
123 12345678 87654 Hello
09867 09876654 34567 Happy
I want the data occuring before the occurence... (3 Replies)
Dear All,
I have a master file - Master.txt
100|ABC
200|CED
500|XYZ
800|POL
I have a reference file - Ref.txt
200
800
What is desired..
Check for all those records in reference file matching with those within master file and then delete those records from Master file
So, at end,... (1 Reply)
Hi I have a file with following records
It contains three months of data, some data is duplicated,i need to access the latest data from the duplicate ones.
for e.g; i have foll data
"200","0","","11722","-63","","","","11722","JUL","09"
"200","0","","11722","-63","","","","11722","JUL","09"... (10 Replies)
Hi Guys,
Please help me with my problem here:
I have a source file:
1212 23232 343434 ASAS1 4
3212 23232 343434 ASAS2 4
3234 23232 343434 QWQW1 4
1134 23232 343434 QWQW2 4
3212 23232 343434 QWQW3 4
and a mapping... (4 Replies)
Discussion started by: kokoro
4 Replies
LEARN ABOUT DEBIAN
cgeqr2.f
cgeqr2.f(3) LAPACK cgeqr2.f(3)NAME
cgeqr2.f -
SYNOPSIS
Functions/Subroutines
subroutine cgeqr2 (M, N, A, LDA, TAU, WORK, INFO)
CGEQR2
Function/Subroutine Documentation
subroutine cgeqr2 (integerM, integerN, complex, dimension( lda, * )A, integerLDA, complex, dimension( * )TAU, complex, dimension( * )WORK,
integerINFO)
CGEQR2
Purpose:
CGEQR2 computes a QR factorization of a complex m by n matrix A:
A = Q * R.
Parameters:
M
M is INTEGER
The number of rows of the matrix A. M >= 0.
N
N is INTEGER
The number of columns of the matrix A. N >= 0.
A
A is COMPLEX array, dimension (LDA,N)
On entry, the m by n matrix A.
On exit, the elements on and above the diagonal of the array
contain the min(m,n) by n upper trapezoidal matrix R (R is
upper triangular if m >= n); the elements below the diagonal,
with the array TAU, represent the unitary matrix Q as a
product of elementary reflectors (see Further Details).
LDA
LDA is INTEGER
The leading dimension of the array A. LDA >= max(1,M).
TAU
TAU is COMPLEX array, dimension (min(M,N))
The scalar factors of the elementary reflectors (see Further
Details).
WORK
WORK is COMPLEX array, dimension (N)
INFO
INFO is INTEGER
= 0: successful exit
< 0: if INFO = -i, the i-th argument had an illegal value
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
Further Details:
The matrix Q is represented as a product of elementary reflectors
Q = H(1)H(2) . . . H(k), where k = min(m,n).
Each H(i) has the form
H(i) = I - tau * v * v**H
where tau is a complex scalar, and v is a complex vector with
v(1:i-1) = 0 and v(i) = 1; v(i+1:m) is stored on exit in A(i+1:m,i),
and tau in TAU(i).
Definition at line 122 of file cgeqr2.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.1 Sun May 26 2013 cgeqr2.f(3)