08-06-2018
Yes, using sklearn library (like tensorflow).
10 More Discussions You Might Find Interesting
1. Programming
i am new in linux environment .I have used vi editor of Unix to get a programe compiled through "gcc ".kindly give me the options to get a program compiled & executed written in c on vi editor.
I want the command to compile a file and the command to get that compiled file executed with any... (2 Replies)
Discussion started by: Rajraius
2 Replies
2. Programming
i would like advice on the usbject of c programming (in the middle of reading a book on C). could i benefit more if i apply that knowledge in the unix format if i were able to, or would that take the point out of learning C, basically I want to stay away from strying too far away from unix and use... (1 Reply)
Discussion started by: moxxx68
1 Replies
3. Shell Programming and Scripting
Several months ago I found a link that explained the difference between how a Unix Systems Admin would do scripting compared to what a Unix Programmer would do.
It showed a basic script and then show several iterations that explained how the Systems Admin would change it to make it better. I was... (0 Replies)
Discussion started by: BCarlson
0 Replies
4. Programming
Sorry to ask this question here... where can I find a C++ programming thread? Thanks guys! (7 Replies)
Discussion started by: nadiamihu
7 Replies
5. Shell Programming and Scripting
Hello all!!
I am new to programming, and to this forum. :D
I am having sort of a problem. Me and my coworker are working on a code, both of us are stumped on a few things.
One is we have a whole log file, i have found how to extract by column, but not by row. I need to extract by both.:confused:... (7 Replies)
Discussion started by: xkayla06
7 Replies
6. UNIX for Dummies Questions & Answers
Hello,
I am trying to learn Networking Programming in C in unix enviorment. I want to know how good it is to become a network programmer. i am crazy about Network programming but i also want to opt for the best carreer options. Anybody experienced Network Programmer, please tell me is my... (5 Replies)
Discussion started by: vibhory2j
5 Replies
7. Programming
Can someone help me on suggesting some ways to access the memory content in RAM directly from C/C++ source code.
Please provide me any book name or any URL so that I can get an exhaustive
knowledge over it.
If possible please give me some tips on interacting with hardwares directly
through... (3 Replies)
Discussion started by: nandumishra
3 Replies
8. Shell Programming and Scripting
I have started writing one script. It is not taking the if block.
Here is the script:
#!/bin/sh
set USER='/usr/ucb/whoami'
#######################################################################
#Killing Process
#######################################################################... (6 Replies)
Discussion started by: amarpreetka
6 Replies
9. UNIX for Dummies Questions & Answers
How does unix system administration, unix programming, unix network programming differ?
Please help. (0 Replies)
Discussion started by: thulasidharan2k
0 Replies
10. UNIX for Dummies Questions & Answers
Hello.
I like Linux and C programming language. Allways wanted to understand kernel and become a Linux system programmer. And I also like Objective-C and iOS. These two programming areas have relations:
1. Linux and iOS are UNIX-like systems, POSIX compliant.
2. It is useful to know C language... (2 Replies)
Discussion started by: Rockatansky
2 Replies
LEARN ABOUT OPENSOLARIS
mlib_signallpccovariance_f32
mlib_SignalLPCCovariance_F32(3MLIB) mediaLib Library Functions mlib_SignalLPCCovariance_F32(3MLIB)
NAME
mlib_SignalLPCCovariance_F32 - perform linear predictive coding with covariance method
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_SignalLPCCovariance_F32(mlib_f32 *coeff,
const mlib_f32 *signal, void *state);
DESCRIPTION
The mlib_SignalLPCCovariance_F32() function performs linear predictive coding with covariance method.
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 covariance method, the coefficients can be obtained by solving following set of linear equations.
M
SUM a(i) * c(i,k) = c(0,k), k=1,...,M
i=1
where
N-k-1
c(i,k) = SUM s(j) * s(j+k-i)
j=0
are the covariance coefficients of s(*), N is the length of the input speech vector.
Note that the covariance matrix R is a symmetric matrix, and the equations can be solved efficiently with Cholesky decomposition method.
See Fundamentals of Speech Recognition by Lawrence Rabiner and Biing-Hwang Juang, Prentice Hall, 1993.
PARAMETERS
The function takes the following arguments:
coeff The linear prediction coefficients.
signal The input signal vector.
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 |Committed |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
mlib_SignalLPCCovarianceInit_F32(3MLIB), mlib_SignalLPCCovarianceFree_F32(3MLIB), attributes(5)
SunOS 5.11 2 Mar 2007 mlib_SignalLPCCovariance_F32(3MLIB)