03-07-2016
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This User Gave Thanks to Don Cragun For This Post:
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1. UNIX for Dummies Questions & Answers
Hi I have fakebook.csv as following:
F1(current date) F2(popularity) F3(name of book) F4(release date of book)
2006-06-21,6860,"Harry Potter",2006-12-31
2006-06-22,,"Harry Potter",2006-12-31
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2. UNIX for Dummies Questions & Answers
Suppose I have 500 files in a directory and I need to Use awk to calculate average of column 3 for each of the file, how would I do that? (6 Replies)
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3. Shell Programming and Scripting
Hello,
I am a beginner with perl. I have a perl program to calculate the distance between 5 atoms or more.
i have an array which looks like this:
6.324 32.707 50.379
5.197 32.618 46.826
4.020 36.132 46.259
7.131 38.210 45.919
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4. Programming
I have a file which is
2
3
4
5
6
6
so i am writing program in C to calculate mean..
#include<stdio.h>
#include<string.h>
#include <math.h>
double CALL mean(int n , double x)
main (int argc, char **argv)
{
char Buf,SEQ;
int i;
double result = 0;
FILE *fp; (3 Replies)
Discussion started by: cdfd123
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5. Programming
Hi power user,
I have this type of data (distance list):
file1
A B 10
B C 20
C D 50I want output like this
# A B C D
A 0 10 30 80
B 10 0 20 70
C 30 20 0 50
D 80 70 50 0 Which is a distance matrix
I have tried... (0 Replies)
Discussion started by: anjas
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6. Shell Programming and Scripting
Hi all,
I have a data file like this
lat lon lat lon
12.000 25.125 14.235 25.012
14.200 81.000 25.584 25.014
45.023 25.365 25.152 35.222
I want to calculate distance and azimuth between this points
eg:- 12.000,25.125 and 14.235,25.012
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Discussion started by: chamara
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7. Shell Programming and Scripting
Hi,
I have the following data in a file for example:
P1 XXXXXXX.1 YYYYYYY.1 ZZZ.1
P1 XXXXXXX.2 YYYYYYY.2 ZZZ.2
P1 XXXXXXX.3 YYYYYYY.3 ZZZ.3
P1 XXXXXXX.4 YYYYYYY.4 ZZZ.4
P1 XXXXXXX.5 YYYYYYY.5 ZZZ.5
P1 XXXXXXX.6 YYYYYYY.6 ZZZ.6
P1 XXXXXXX.7 YYYYYYY.7 ZZZ.7
P1 XXXXXXX.8 YYYYYYY.8 ZZZ.8
P2... (6 Replies)
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8. Shell Programming and Scripting
I want to calculate the average line by line of some files with several lines on them, the files are identical, just want to average the 3rd columns of those files.:wall:
Example file:
File 1
001 0.046 0.667267
001 0.047 0.672028
001 0.048 0.656025
001 0.049 ... (2 Replies)
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9. Shell Programming and Scripting
I have an awk script that gives the following output:
Average end-to-end transmission delay 2.7 to 5.7 is 0.635392 seconds
Average end-to-end transmission delay 2.1 to 5.1 is 0.66272 seconds
Average end-to-end transmission delay 2.1 to 5.1 is 0.691712 seconds
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10. Shell Programming and Scripting
My old school way is a one liner. And will search for average from SAR, to get the data receive rate. But, I dont think it is practical or accurate,. Because it calculates to off peak hours. I am planning to change it. My cron runs every 30 mins. When my cron runs, and my time is 14:47pm,, it will... (1 Reply)
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LEARN ABOUT DEBIAN
puzzle-diff
PUZZLE-DIFF(1) PUZZLE-DIFF(1)
NAME
puzzle-diff - Compare pictures with libpuzzle
SYNOPSIS
[-b <contrast barrier for cropping>] [-c] [-C <max cropping ratio>] [-e] [-E <similarity threshold>] [-h] [-H <max height>] [-l <lambdas>]
[-n <noise cutoff>] [-p <p ratio>] [-t] [-W <max width>] <file 1> <file 2>
DESCRIPTION
puzzle-diff compares two pictures and outputs the normalized distance.
Try puzzle-diff -h for more info.
EXAMPLES
Output distance between two images:
$ puzzle-diff pic-a-0.jpg pics-a-1.jpg
0.102286
Compare two images, exit with 10 if they look the same, exit with 20 if they don't (may be useful for scripts):
$ puzzle-diff -e pic-a-0.jpg pics-a-1.jpg
$ echo $?
10
Compute distance, without cropping and with computing the average intensity of the whole blocks:
$ puzzle-diff -p 1.0 -c pic-a-0.jpg pic-a-1.jpg
0.0523151
AUTHORS
Frank DENIS libpuzzle at pureftpd dot org
SEE ALSO
libpuzzle(3), puzzle_set(3)
2012-05-09 PUZZLE-DIFF(1)