Dear All,
I am facing a problem and I would be Thankful if you can help
Hope this is the right place to ask this question
I have two matrices of (row=10, col=3) and I want to get the cosine similarity between two lines (vectors) of each file --> the result should be (10,1) of cosine measures
I... (10 Replies)
Input_file
data1 USA 100 ASE
data3 UK 20 GWQR
data4 Brazil 40 QWE
data2 Scotland 60 THWE
data5 USA 40 QWERR
Reference_file
USA 12312 34532
1324 Brazil 23321
231 3421 Scotland
342 34235 UK
231 141 England... (1 Reply)
Hi everyone
I am very new at awk and to me the task I need to get done is very very challenging... Nevertheless, after admiring how fast and elegant issues are being solved here I am sure this is my best chance.
I have a 2D data file (input file is a plain tab-delimited text file). The first... (1 Reply)
what is a flat file in unix?
i have to import a unix flat files from windows based programme.
my question is not to export from unix but only to import from windows only.
how to build that flat files?
how to create export to windows
how to import from windows (3 Replies)
My development team has been trying to figure out how to import a unix data dump into SQL Server or convert it into an intermediate file format for several days.
The data dump in question looks like this:
$RecordID: 1<eof>
$Version: 1<eof>
Category: 1<eof>
Poster: John Doe<eof>... (7 Replies)
i am a unix-super-beginner (swaddled and weaned on windows) and am trying to import a database from a unix directory into winnt. can someone help me or am i a hopeless case? (4 Replies)
CCOS(3) Linux Programmer's Manual CCOS(3)NAME
ccos, ccosf, ccosl - complex cosine function
SYNOPSIS
#include <complex.h>
double complex ccos(double complex z);
float complex ccosf(float complex z);
long double complex ccosl(long double complex z);
Link with -lm.
DESCRIPTION
These functions calculate the complex cosine of z.
The complex cosine function is defined as:
ccos(z) = (exp(i * z) + exp(-i * z)) / 2
VERSIONS
These functions first appeared in glibc in version 2.1.
ATTRIBUTES
For an explanation of the terms used in this section, see attributes(7).
+-------------------------+---------------+---------+
|Interface | Attribute | Value |
+-------------------------+---------------+---------+
|ccos(), ccosf(), ccosl() | Thread safety | MT-Safe |
+-------------------------+---------------+---------+
CONFORMING TO
C99, POSIX.1-2001, POSIX.1-2008.
SEE ALSO cabs(3), cacos(3), csin(3), ctan(3), complex(7)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
2017-09-15 CCOS(3)