My code below is supposed to find which company had the most business and then print the appropriate fields from another file which are the companies ID number and name. I can loop through awk and display all the total amount of business for each company but I need help in only printing out the... (1 Reply)
Hi,
I have this input file called ttbitnres (which is catenated and sorted):-
8 0.4444 213
10 0.5555 342
11 0.5555 321
12 0.5555 231
13 0.4444 400
My code is at :-
#!/bin/bash
echo -e Version "\t" Number of Pass "\t" Number of Fail "\t" Rank Position "\t"Min "\t" Max... (1 Reply)
I am reading a cpp file thru shell script . There are many fuctions inside the cpp file
eg
pvvd_fncn_name1
{
..... something
}
pvvd_fncn_name2
{
..... something
}
what I require is a method to find the first opening brace and the coresponding last brace and search... (2 Replies)
Hi, i have a file with numbers in it and i was wondering if there's a script i could use to find the max number and have that printed to a new file?
example a.txt
18
26
47
34
27
so find the max number in a.txt and print it to b.txt.
Thanks! (17 Replies)
Hi Folks.Just out of interest does anyone know if their is a maximum number of variables that korn shell supports and if so how do I query what it is?Cheers (1 Reply)
Hi, I would just like to know how to get the file with the max filename on a directory and get rid of all the others. For example, in directory A:/ i have the ff files:
APPLE2001
APPLE2002
APPLE2003
GRAPE2004
what I want to get is the max in files whose filenames start with APPLE*,... (4 Replies)
Hi
I have a list of 2000 records with multiple entries and I want to get the max size for each entry
ABC 1
ABC 2
ABC 3
ABC 4
DEF 1
DEF 2
DEF 2
DEF 2
DEF 2
... (9 Replies)
Hi,
I have the below text:
16:00 0.50
16:00 0.30
16:00 0.00
16:00 0.00
16:00 0.30
16:01 0.00
16:01 0.30
I want to find the max of the 2nd column grouping by the values in the 1st column using awk. So
16:00 0.50
16:01 0.30
I have tried (3 Replies)
Discussion started by: satishrao
3 Replies
LEARN ABOUT SUNOS
mlib_signallpcautocorrelgetenergy_f32
mlib_SignalLPCAutoCorrelGetEnergy_F32(3MLIB) mediaLib Library Functions mlib_SignalLPCAutoCorrelGetEnergy_F32(3MLIB)NAME
mlib_SignalLPCAutoCorrelGetEnergy_F32 - return the energy of the input signal
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalLPCAutoCorrelGetEnergy_F32(mlib_f32 *engery, void *state);
DESCRIPTION
The mlib_SignalLPCAutoCorrelGetEnergy_F32() function returns the energy of the input signal.
In linear predictive coding (LPC) model, each speech sample is represented as a linear combination of the past M samples.
M
s(n) = SUM a(i) * s(n-i) + G * u(n)
i=1
where s(*) is the speech signal, u(*) is the excitation signal, and G is the gain constants, M is the order of the linear prediction fil-
ter. Given s(*), the goal is to find a set of coefficient a(*) that minimizes the prediction error e(*).
M
e(n) = s(n) - SUM a(i) * s(n-i)
i=1
In autocorrelation method, the coefficients can be obtained by solving following set of linear equations.
M
SUM a(i) * r(|i-k|) = r(k), k=1,...,M
i=1
where
N-k-1
r(k) = SUM s(j) * s(j+k)
j=0
are the autocorrelation coefficients of s(*), N is the length of the input speech vector. r(0) is the energy of the speech signal.
Note that the autocorrelation matrix R is a Toeplitz matrix (symmetric with all diagonal elements equal), and the equations can be solved
efficiently with Levinson-Durbin algorithm.
See Fundamentals of Speech Recognition by Lawrence Rabiner and Biing-Hwang Juang, Prentice Hall, 1993.
PARAMETERS
The function takes the following arguments:
energy The energy of the input signal.
state Pointer to the internal state structure.
RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO mlib_SignalLPCAutoCorrelInit_F32(3MLIB), mlib_SignalLPCAutoCorrel_F32(3MLIB), mlib_SignalLPCAutoCorrelGetPARCOR_F32(3MLIB), mlib_SignalLP-
CAutoCorrelFree_F32(3MLIB), attributes(5)SunOS 5.10 10 Nov 2004 mlib_SignalLPCAutoCorrelGetEnergy_F32(3MLIB)