Answered

Sum Object Properties: Signal

I agree with the previous suggestion, another close variation being: sum(vertcat(obj.signal)) If myClass was instead a S...

Sum Object Properties: Signal

I agree with the previous suggestion, another close variation being: sum(vertcat(obj.signal)) If myClass was instead a S...

circa 4 anni ago | 0

| accepted

Answered

Real time octave analysis: one third octave band

Hi Nycholas, I won't comment on the specifics of this function, which was written quite a while ago, but I thought I'd provid...

Real time octave analysis: one third octave band

Hi Nycholas, I won't comment on the specifics of this function, which was written quite a while ago, but I thought I'd provid...

circa 4 anni ago | 0

| accepted

Answered

FVTool: filter array as parameter

Hi Nycholas, Please give the following a try and let us know if it works for you: filter1 = octaveFilter('CenterFrequenc...

FVTool: filter array as parameter

Hi Nycholas, Please give the following a try and let us know if it works for you: filter1 = octaveFilter('CenterFrequenc...

circa 4 anni ago | 0

| accepted

Answered

Spectrum Analyser: One-third octave bands

Hi Nycholas, I am broadly re-using here my comment on your related question, for completeness. Spectrum Analyzer doesn't y...

Spectrum Analyser: One-third octave bands

Hi Nycholas, I am broadly re-using here my comment on your related question, for completeness. Spectrum Analyzer doesn't y...

circa 4 anni ago | 0

| accepted

Answered

How to visualize the GUI of VST Plugin?

Hi Nycholas, I work with the Audio System Toolbox team at MathWorks so I thought I'd add a few thoughts. The objects return...

How to visualize the GUI of VST Plugin?

Hi Nycholas, I work with the Audio System Toolbox team at MathWorks so I thought I'd add a few thoughts. The objects return...

circa 4 anni ago | 0

| accepted

Answered

Does matlab support USB audio devices that have 4 microphones?

Hi JD, I work with the Audio System Toolbox team at MathWorks and after seeing this I thought I'd drop a more precise note on...

Does matlab support USB audio devices that have 4 microphones?

Hi JD, I work with the Audio System Toolbox team at MathWorks and after seeing this I thought I'd drop a more precise note on...

circa 4 anni ago | 2

Answered

Convolution with audio system toolbox

Hello, I thought I'd capture a quick update on this topic as R2017b has already been out there for a few weeks. With the late...

Convolution with audio system toolbox

Hello, I thought I'd capture a quick update on this topic as R2017b has already been out there for a few weeks. With the late...

circa 4 anni ago | 1

Answered

How do i create a upward compressor, and upward expander from the code/blocks in audio system toolbox in simulink...

Hi Brent, Thank you for posting a question on this topic. I work at MathWorks so I thought I'd take a stab at answering (I al...

How do i create a upward compressor, and upward expander from the code/blocks in audio system toolbox in simulink...

Hi Brent, Thank you for posting a question on this topic. I work at MathWorks so I thought I'd take a stab at answering (I al...

circa 4 anni ago | 0

Answered

How can i plot the frequency of audio file in same speed with audio speed?

Hello, I am not sure I fully understood your question, but I work at MathWorks and I will try tackling this from one possible...

How can i plot the frequency of audio file in same speed with audio speed?

Hello, I am not sure I fully understood your question, but I work at MathWorks and I will try tackling this from one possible...

oltre 4 anni ago | 0

Answered

How can I visualize data other than the first channel in Audio Test Bench?

Hi Ben, I work in the audio team at MathWorks so I thought I'd have a go at this. Yours is a good question, thank you for ask...

How can I visualize data other than the first channel in Audio Test Bench?

Hi Ben, I work in the audio team at MathWorks so I thought I'd have a go at this. Yours is a good question, thank you for ask...

oltre 4 anni ago | 0

| accepted

Answered

Audio Plugin importation in Protools10 all black window.

Hi Pablo, I work at MathWorks so I thought I'd take a stab at this. Pro Tools only supports their own proprietary plugin for...

Audio Plugin importation in Protools10 all black window.

Hi Pablo, I work at MathWorks so I thought I'd take a stab at this. Pro Tools only supports their own proprietary plugin for...

oltre 4 anni ago | 0

| accepted

Submitted

Real-Time Beat Tracking Templates for IEEE Signal Processing Cup 2017

MATLAB and Simulink examples to prototype beat tracking algorithms in real-time for SP Cup 2017

circa 5 anni ago | 5 downloads |

Submitted

Code for Webinar "Signal Processing for Machine Learning"

MATLAB Code from example used in the Webinar "Signal Processing for Machine Learning"

oltre 5 anni ago | 16 downloads |

Submitted

Code for Webinar "Signal Processing and Machine Learning Techniques for Sensor Data Analytics"

Code from Webinar "Signal Processing and Machine Learning Techniques for Sensor Data Analytics"

oltre 5 anni ago | 34 downloads |

Answered

Why does dsp.AudioRecorder() uses SO much CPU time?

Hi Ian, Thanks for asking. I work at MathWorks and I thought I'd take a stab at answering your question. In short – The ...

Why does dsp.AudioRecorder() uses SO much CPU time?

Hi Ian, Thanks for asking. I work at MathWorks and I thought I'd take a stab at answering your question. In short – The ...

circa 6 anni ago | 1

Channel

Daily Traffic Count Output

Value of the daily traffic count from Eric's camera

oltre 6 anni ago

Solved

Finding Perfect Squares

Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

circa 7 anni ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

circa 7 anni ago

Solved

Swap the first and last columns

Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

circa 7 anni ago

Solved

Make a checkerboard matrix

Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

circa 7 anni ago

Solved

Triangle Numbers

Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

circa 7 anni ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

circa 7 anni ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

circa 7 anni ago

Solved

Free passes for everyone!

_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

circa 7 anni ago

Submitted

Live data acquisition for real-time signal processing in MATLAB

Stream signals to and from data acquisition hardware using simple for or while loops

oltre 7 anni ago | 7 downloads |

Solved

Weighted average

Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

circa 10 anni ago

Solved

Too mean-spirited

Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

circa 10 anni ago