Question

Proprietary audio to be deciphered

Hello there. There is a proprietary audio format which requires to be converted to open standard wav or equivalent. I think ...

4 years ago | 0 answers | 0

Question

listing and counting all colors in an image

Hello all: I am a matlab user, but no great experience with image analysis. Could anyone be kind to shed light on my current ...

4 years ago | 1 answer | 0

Answered

OCR low-res image from specified set of characters

Dear all: Opening the question again. I have 2864 files such as one attached. I have not been able to find anything, MATLAB o...

OCR low-res image from specified set of characters

Dear all: Opening the question again. I have 2864 files such as one attached. I have not been able to find anything, MATLAB o...

4 years ago | 0

Question

OCR low-res image from specified set of characters

Hello all: Is there a way in which I provide the super set of characters (no characters to be expected outside the set) to th...

4 years ago | 3 answers | 1

Question

Read 1fps mp4 usinf videoreader or equivalent

I have two identical 1fps mp4 files which I want to stitch side-by-side (its 16:9 and I want a duplicate 32:9). I am trying t...

4 years ago | 2 answers | 0

Question

Identifying an image type or format

Hello all: I am at the end of my wits. I am trying to open an image file with no extension info. It has an octet-stream but n...

4 years ago | 2 answers | 0

Question

Arithmetic to ensure positives

Hello all: I am looking for a simple logic to ensure 'positive' for multiple variables. In pseudo code terms want to replace ...

4 years ago | 2 answers | 0

Question

Creating a Better Consolidated Audit Report?

Dear all: Here's for your kind consideration an interesting applied math/matrix algebra/row & column transformation/dimension...

5 years ago | 0 answers | 0

Question

Isolating sections of human voice from noisy audio

Hello there all the DSP experts. As a novice with a problem, I have a humble request for guidance. I am working with several ...

5 years ago | 1 answer | 0

Question

Generating polygons from n random points in 2-D plane

Hello all: If I have n random points in a 2-D plane, what may be the approach to: (1) Count, (2) generate, the various poss...

5 years ago | 0 answers | 0

Question

Precision Issue in adding very small fractions of seconds to datenum

Hello All: I am trying to plot a .wav file audio signature with 'true time of recording' on the x-axis. My ideas was to use d...

6 years ago | 0 answers | 0

Question

Basic question about Text Analysis/Text Analytics/Text Mining using Matlab

What existing functions and features can I use for basic text analysis/text analytics/text mining in Matlab? For example, to re...

8 years ago | 2 answers | 1

Answered

Is there a one line code solution to generate a matrix of permutations

I got a notification that José-Luis posted an answer. I read it first but strangely I can't see it here. This is what José-Luis ...

Is there a one line code solution to generate a matrix of permutations

I got a notification that José-Luis posted an answer. I read it first but strangely I can't see it here. This is what José-Luis ...

8 years ago | 0

| accepted

Question

Is there a one line code solution to generate a matrix of permutations

I am looking for a single-line matlab code to solve the following problem: There are five consultants, and five projects to b...

8 years ago | 3 answers | 0

Question

'All Different' and 'Is Integer' constraint in Optimization

Sub Question 1 - In Matlab's optimization toolbox or as a third-party Matlab implementation, is there an in-built 'all differ...

8 years ago | 1 answer | 0