octave framework

In the process of acoustic signal processing, we often encounter the following concepts: energy spectrum, power spectrum, octave spectrum,1/3 frequency range spectrum. There are differences and links between these concepts. Some of these concepts are often mixed when people talk about problems. A little bit of time lately, I'm going to make a comb of these kinds of terms and record them here. Among them, the accurate description of the power spectral

performance continues to improve, it poses many problems for the system architecture. The "HyperTransport" framework not only solves the problem, but also improves bus bandwidth more effectively, for example, AMDOpteron processor, Flexible hypertransportThe I/O bus architecture allows it to integrate the memory controller so that the processor does not pass the system bus to the chipset and exchange data directly and in memory. In this case, the fron

Octave 3.6.4 Set "Install" under WindowTutorial Reference URL : http://wiki.octave.org/Octave_for_Microsoft_WindowsOctave 3.6.4 is the previous version of Octave, software features similar to MATLAB, the latest version is Octave 3.8.4. Other related versions of the installation can be consulted in the English website above, here only

Octave is an open source scientific computing and numerical analysis tool designed to provide compatibility with MATLAB syntax, and is a powerful competitive product for MATLAB commercial software.Reference: "Ml:octave Installation" Generalinstallation files for all platforms is available at the GNU Octave Repository on SourceForge.The Gnu Octave Wiki has install

Learning machine learning need to use octave language, after all Wu Encheng recommend. Native System Mac OS X EI Capitan, in fact, what system does not matter, the installation principle is the same.In a constant pit, the relationship between the various software is clear:Octave is a language similar to MATLAB, it is open-source, compared to free! Octave uses gnuplot to draw images, so you need to install G

Tags: get attention to bin www. Command line nbsp PAC Read Write codeRecently began to look at Coursera above the machine learning course, the above mentioned a software--octave, so I transferred the following blog.Do not know what is the specific reason, I download octave-4.2.1-w64-installer.exe, the speed is extremely slow, so downloaded Octave-4.2.1-w64.zip, a

Machine learning machines Learning-andrew NG Courses Study notesIf you want to build a large scale deployment of a learning algorithm, what people would often do is prototype and the Lang Uage is Octave.which is a great prototyping language. So you can sort of get your learning algorithms working quickly.Prototyping Language (prototype language): The most common prototyping language use for machine learning Are:octave, Matlab,python, NumPy, and R.Octave is nice because open sourced.and MATLAB wo

The following conditions occurred:After this operation, 163 MB of additional disk space would be used.Want to continue? [y/n] YPerl:warning:Setting locale failed.Perl:warning:Please Check that your locale settings:LANGUAGE = "Zh_cn:zh",Lc_all = (unset),Lc_time = "ZH_CN",Lc_monetary = "ZH_CN",lc_address = "ZH_CN",Lc_telephone = "ZH_CN",Lc_name = "ZH_CN",Lc_measurement = "ZH_CN",Lc_identification = "ZH_CN",Lc_numeric = "ZH_CN",Lc_paper = "ZH_CN",LANG = "ZH_CN." UTF-8 "is supported and installed on

Today in doing homework, found that imread can not use, said to install the corresponding graphics package, but to install the image, but found that the 4.0.0 version is required, and my native Linux system ubuntu15.04 only 3.8.x installation source, no way, can only build, install.sudoApt-get build-DEP OctavesudoApt-getInstallLibportaudio-dev Libqt4-opengl-dev # forgui#sudoApt-getInstallLibqt4-dev Libqscintilla2-dev # forGUI, (unnecessary forUbuntu) #sudoApt-getInstallLLVM # forJITsudoApt-getIn

This tutorial/note is intended to guide how to install Octave on Ubuntu and other Linux systems via source code.Octave Brief IntroductionOctave is the GNU's Mathematical tool software for the replacement of MATLAB, which is highly compatible with MATLAB. It also supports some unique syntax that is clearer and more consistent with the Linux community's habits.Although in some detail the toolkit and some features, less efficient than MATLAB. But for the

Problem Description: Octave is the GNU Open Source Scientific computing software compatible with MATLAB syntax. I wrote a octave script, specifying octave as the interpreter at the beginning#!/usr/bin/octaveExecute this script directly under the command line, it is possible to generate the picture I want. that uses./octavedemo.m arg1 arg2... And now I want to u

Problem Description: Ave is a GNU open-source scientific computing software compatible with matlab syntax. I wrote a piece of Ave script, specifying octave as the interpreter at the beginning #! Usrbinoctave can directly execute this script under the command line to generate the image I want. Use. octavedemo... problem description: Ave is a GNU open-source scientific computing software compatible with matlab syntax. I wrote a piece of Ave script, spec

When using octave on mac10.10, the following error occurs when typing plot (x, y):Set " Figure 1 " " *,6 " 1 ^0'set terminal' for a listAt this point you can add this command before each run of the plot:Setenv ("gnuterm","qt")If you don't want to be so troublesome, then make the following command:Vim ~/.octavercThen add the following command to the file:Setenv ("gnuterm","qt")If the above operation is still not working, then the

blocks, followed by a parameter that determines how many barsEye (5)--Generates a 5*5 Unit matrixHelp Eye-View information about the eyeSize (a)--the command returns the number of rows and columns of a matrixSize (a,1)--the command returns the number of rows of a matrixSize (a,2)--the command returns the number of columns of a matrixLength (a)--Returns The largest dimension of a matrixPWD--View octave installation pathCD ' C:\User\Administrator\Des

Octave with Matlab compared to feel is still somewhat inconvenient, such as in the MATLAB run a test.m file, can be on the command line of MATLAB: 1, directly enter the file name return, such as >>test, enter 2, run (' TEST.M ') 3, will test.m directly onto the MATLAB command line In octave, only 1 and 2 methods work, 3 is not, drag the past will only show on the command line ' TEST.M ', of course, we

This tutorial/note is used to guide how to install Octave on Ubuntu and other Linux systems through the source code.Octave IntroductionOctave is the GNU-based mathematical tool software for MATLAB, which is highly compatible with MATLAB and supports some unique syntax that is clearer and more consistent with the Linux community's habits. While some specific toolkits and parts of the features and efficiency are not as good as MATLAB, but for the genera

Problem Description: Ave is a GNU open-source scientific computing software compatible with matlab syntax. I wrote a piece of Ave script, specifying octave as the interpreter at the beginning #! Usrbinoctave can directly execute this script under the command line to generate the image I want. Use. octavedemo... problem description: Ave is a GNU open-source scientific computing software compatible with matlab syntax. I wrote a piece of Ave script, spe

Inadvertently discovered such a function, you can randomly output the jokes about RMS. It's very interesting. ' Fact ' is a function from the FILE/USR/SHARE/OCTAVE/3.6.2/M/MISCELLANEOUS/FACT.M --Command:fact --Function File:t = fact () Display an amazing and random fact about the world ' s greatest Hacker. Rather than being birthed like a normal child, Richard Stallman instead Instantiated himself polymorphically. Shortly thereafter h

With s3c2440 clock power Management As an example, 24,401 can be configured using an external crystal or an external clock as the clock source via Om[3:2]. External Crystal general selection of 12MHZ, and 2440 if the work in this frequency is obviously overqualified, 2440 normal operating frequency up to 400MHZ, obviously from 12MHZ to 400MHZ need octave, 2440 through the phase-locked loop unit to achieve the multiplier. In this block diagram abov

Https://www.coursera.org/learn/machine-learning/exam/dbM1J/octave-matlab-tutorial Octave Tutorial 5 questions 1.Suppose I first execute the following Octave commands: A = [1 2; 3 4; 5 6]; B = [1 2 3; 4 5 6]; Which of the following is then valid Octave commands? Check all, apply and assume