q | C++ Library for Audio Digital Signal Processing | Audio Utils library

by cycfi C++ Version: Current License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | q Summary

q is a C++ library typically used in Audio, Audio Utils applications. q has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Q is a cross-platform C++ library for Audio Digital Signal Processing. Aptly named after the "Q factor", a dimensionless parameter that describes the quality of a resonant circuit, the Q DSP Library is designed to be simple and elegant, as the simplicity of its name suggests, and efficient enough to run on small microcontrollers. Q leverages the power of modern C++ and efficient use of functional programming techniques, especially function composition using fine-grained and reusable function objects (both stateless and stateful), to simplify complex DSP programming tasks without sacrificing readability. Q is the host of some experimental Music related DSP facilities such as Virtual Pickups (Virtual pickup placement simulator) and Bitstream Autocorrelation (An extremely fast and efficient pitch detection scheme) the author has accumulated over the years as part of research and development, and will continue to evolve to accommodate more facilities necessary for the fulfillment of various Music related projects. The library is Open Source and released under the very liberal MIT license.

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Quality

Security

License

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Support

q has a medium active ecosystem.

It has 941 star(s) with 142 fork(s). There are 44 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 28 have been closed. On average issues are closed in 232 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of q is current.

Quality

q has no bugs reported.

Security

q has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

q is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

q releases are not available. You will need to build from source code and install.

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q Key Features

No Key Features are available at this moment for q.

q Examples and Code Snippets

Compute the number of cross - references between P and Q .

python

Lines of Code : 42

License : Permissive (MIT License)

Copy

def _count_cross_inversions(P, Q):
    """
    Counts the inversions across two sorted arrays.
    And combine the two arrays into one sorted array
    For all 1<= i<=len(P) and for all 1 <= j <= len(Q),
    if P[i] > Q[j], then (i, j)

Returns the common ancestor of a tree rooted at a p and q .

java

Lines of Code : 30

License : No License

Copy

public static Result commonAncestorHelper(TreeNode root, TreeNode p, TreeNode q) {
		if (root == null) {
			return new Result(null, false);
		}
		if (root == p && root == q) {
			return new Result(root, true);
		}
		
		Result rx = commonAnces

Returns the common ancestor of p and q

java

Lines of Code : 17

License : No License

Copy

public static TreeNode commonAncestor(TreeNode root, TreeNode p, TreeNode q) {
		if (!covers(root, p) || !covers(root, q)) {
			return null;
		} else if (covers(p, q)) {
			return p;
		} else if (covers(q, p)) {
			return q;
		}
		
		TreeNode sibling

Community Discussions

Trending Discussions on q

put link into href using javascript variable html

How to print ggplot for multiple tables in this case?

Django says field does not exist when it does exist

Can't integrate simple normal distribution in sympy, depending on mean and deviation constants

Insert multiple rows from a select and put the generated IDs into other table

Find proportion of times each character(A,B,C,D) occurs in each column of a list which has 3 datasets

Convert interface with nullable string property to string property

Swing JMenuBar not rendering properly

Code doing arithmetic in loop even though it should be out of the loop

OCaml This variant expression is expected to have type unit

QUESTION

put link into href using javascript variable html

Asked 2021-Jun-16 at 02:00

I have this:

...

ANSWER

Answered 2021-Jun-16 at 02:00

Add this to the end of your code in the script

Source https://stackoverflow.com/questions/67995413

QUESTION

How to print ggplot for multiple tables in this case?

Asked 2021-Jun-15 at 22:10

I have this code which prints multiple tables

...

ANSWER

Answered 2021-Jun-15 at 20:59

So, this is a good opportunity to use purrr::map. You are half way there by applying code to one dataframe.

You can take the code that you have written above and put it into a function.

Source https://stackoverflow.com/questions/67992308

QUESTION

Django says field does not exist when it does exist

Asked 2021-Jun-15 at 20:06

So I created a poll model in my Django app. I'm going thorugh the polling app tutorial posted on the Django website, however, I'm using a remote MySQL database rather than a SQLite database.

...

ANSWER

Answered 2021-Jun-15 at 20:06

I'm thinking the suspect is an unsuccessful migration. Let's undo it and try again

Source https://stackoverflow.com/questions/67992523

QUESTION

Can't integrate simple normal distribution in sympy, depending on mean and deviation constants

Asked 2021-Jun-15 at 19:02

So... I can sympy.integrate a normal distribution with mean and standard deviation:

...

ANSWER

Answered 2021-Jun-15 at 01:38

Here's a close case that works:

Source https://stackoverflow.com/questions/67978829

QUESTION

Insert multiple rows from a select and put the generated IDs into other table

Asked 2021-Jun-15 at 19:01

Given MySQL tables something like this¹:

...

ANSWER

Answered 2021-Jun-15 at 13:49

If there is a one-to-one mapping, you can join back using the type column:

Source https://stackoverflow.com/questions/67987387

QUESTION

Find proportion of times each character(A,B,C,D) occurs in each column of a list which has 3 datasets

Asked 2021-Jun-15 at 19:00

I have a list (dput() below) that has 4 datasets.I also have a variable called 'u' with 4 characters. I have made a video here which explains what I want and a spreadsheet is here.

The spreadsheet is not exactly how my data looks like but i am using it just as an example. My original list has 4 datasets but the spreadsheet has 3 datasets.

Essentially i have some characters(A,B,C,D) and i want to find the proportions of times each character occurs in each column of 3 groups of datasets.(Check video, its hard to explain by typing it out)

...

ANSWER

Answered 2021-Jun-09 at 19:00

We can loop over the list 'l' with lapply, then get the table for each of the columns by looping over the columns with sapply after converting the column to factor with levels specified as 'u', get the proportions, transpose, convert to data.frame (as.data.frame), split by row (asplit - MARGIN = 1), then use transpose from purrr to change the structure so that each column from all the list elements will be blocked as a single unit, bind them with bind_rows

Source https://stackoverflow.com/questions/67909583

QUESTION

Convert interface with nullable string property to string property

Asked 2021-Jun-15 at 18:49

I have the following two interfaces, one which allows a nullable vin, the other that doesn't:

...

ANSWER

Answered 2021-Jun-15 at 18:49

You can use a type predicate to define a user-defined type guard like this:

Source https://stackoverflow.com/questions/67989014

QUESTION

Swing JMenuBar not rendering properly

Asked 2021-Jun-15 at 18:31

First time actually using anything to do with swing - sorry for the poor code and crude visuals!
Using swing for a massively over-complicated password checker school project, and when I came to loading in a JMenuBar, it doesn't render properly the first time. Once I run through one of the options first, it reloads correctly, but the first time it comes out like this: First render attempt
But after I run one of the methods, either by clicking one of the buttons that I added to check if it was just the JFrame that was broken or using one of the broken menu options, it reloads correctly, but has a little grey bar above where the JMenuBar actually renders: Post-method render

The code for the visuals is as follows:

...

ANSWER

Answered 2021-Jun-15 at 18:29

You should separate creating your menu from your content. Please review the following example. I decoupled your menu, component, and event logic into meaningful phases.

Source https://stackoverflow.com/questions/67991113

QUESTION

Code doing arithmetic in loop even though it should be out of the loop

Asked 2021-Jun-15 at 17:38

Once I enter q, I get the error:

...

ANSWER

Answered 2021-Jun-15 at 17:33

You need to check for "q" before you use the value. You need to convert given to float BEFORE you add it in to the sum. The statement count+1 does nothing; it computes count + 1 and throws it away. This should work.

Source https://stackoverflow.com/questions/67990951

QUESTION

OCaml This variant expression is expected to have type unit

Asked 2021-Jun-15 at 17:15

I'm having a problem with if statements that I cannot figure out.
My code:

...

ANSWER

Answered 2021-Jun-15 at 07:44

A "for expression" must return unit, so the result is not propagated. For example:

Source https://stackoverflow.com/questions/67981077

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install q

You can download it from GitHub.

Support

Documentation is work in progress. Stay tuned... Joel got into electronics and programming in the 80s because almost everything in music, his first love, is becoming electronic and digital. Since then, he builds his own guitars, effect boxes and synths. He enjoys playing distortion-laden rock guitar, composes and produces his own music in his home studio. Joel de Guzman is the principal architect and engineer at Cycfi Research and a consultant at Ciere Consulting. He is a software engineer specializing in advanced C++ and an advocate of Open Source. He has authored a number of highly successful Open Source projects such as Boost.Spirit, Boost.Phoenix and Boost.Fusion. These libraries are all part of the Boost Libraries, a well respected, peer-reviewed, Open Source, collaborative development effort.

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