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cocktail party algorithm SVD implementation … in one line of code?
....cgi.
reference for implementation is http://www.cs.nyu.edu/~roweis/kica.html
ok, here's code -
[x1, Fs1] = audioread('mix1.wav');
[x2, Fs2] = audioread('mix2.wav');
xx = [x1, x2]';
yy = sqrtm(inv(cov(xx')))*(xx-repmat(mean(xx,2),1,size(xx,2)));
[W,s,v] = svd((repmat(sum(yy.*yy,1),size(yy,1),1)....
How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?
...he block:
https://www.jetbrains.com/help/idea/2016.2/navigating-to-braces.html
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How do I create a folder in a GitHub repository?
...s\GitHub\Repository:
Create a folder named docs
Create a file name index.html under docs
Open the GitHub for desktop application
It will automatically sync, and it will be there.
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Sqlite primary key on multiple columns
...
@Pastafarianist sqlite.org/lang_createtable.html - "According to the SQL standard, PRIMARY KEY should always imply NOT NULL. Unfortunately, due to a bug in some early versions, this is not the case in SQLite. [...] NULL values are considered distinct from all other val...
Binding a list in @RequestParam
...
Change hidden field value with checkbox toggle like below...
HTML:
<input type='hidden' value='Unchecked' id="deleteAll" name='anyName'>
<input type="checkbox" onclick="toggle(this)"/> Delete All
Script:
function toggle(obj) {`var $input = $(obj);
if ($input.prop('...
Disabling the fullscreen editing view for soft keyboard input in landscape?
...he keyboard see http://developer.android.com/guide/topics/ui/controls/text.html
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Best approach for GPGPU/CUDA/OpenCL in Java?
...rite kernel code from Java. There is JCUDA http://www.jcuda.de/jcuda/JCuda.html, it provides you with cuda's apis for general memory/device menagement and some Java methods that are implemented in CUDA and JNI wrapped (FFT, some linear algebra methods.. etc etc..).
On the other hand OpenCL is just...
How can I generate a list of files with their absolute path in Linux?
..."$PWD/"**/*
Taken from here
http://www.zsh.org/mla/users/2002/msg00033.html
In bash, ** is recursive if you enable shopt -s globstar.
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How do you use variables in a simple PostgreSQL script?
...ymous code block feature (http://www.postgresql.org/docs/9.1/static/sql-do.html )
DO $$
DECLARE v_List TEXT;
BEGIN
v_List := 'foobar' ;
SELECT *
FROM dbo.PubLists
WHERE Name = v_List;
-- ...
END $$;
Also you can get the last insert id:
DO $$
DECLARE lastid bigint;
BEGIN
INSERT INT...
Gradle proxy configuration
...ference doc at https://docs.gradle.org/current/userguide/build_environment.html#sec:accessing_the_web_via_a_proxy
Update
You can also put these properties into gradle-wrapper.properties (see: https://stackoverflow.com/a/50492027/474034).
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