Question

confusion regarding code of FFT decimation in time?

Below is the code , i got it from MATLAB FEX. Although i am getting valid answers using this function but I am confused regardi...

oltre un anno ago | 0 answers | 0

Question

disp vs fpintf?

What is difference between disp command and fprintf command? when to use former and when to use latter?

oltre un anno ago | 2 answers | 0

Question

getting error while executing matlab code?

I will be usin...

oltre un anno ago | 1 answer | 0

Question

can we use command"rgb2hsv" for conversion to HSI?

Let say i have an image in RGB form and i want to convert it HSI form, is it okay to use MATLAB command "rgb2hsv" for this purpo...

oltre un anno ago | 1 answer | 0

Question

Which and where are each of HSI component image(Hue component,Intensity component,saturation component)

The attached article talks about hue,saturation and intensity images. Where is each of them in fig6.25 ? I know that fig(b) show...

oltre un anno ago | 1 answer | 0

Question

Gaussian filter vs median filter vs wiener filter??Noise tackling performance with image corrupted with salt and pepper noise

I am trying to remove noise in an image usig three different filters,but i am bit confused in output performance of each filte...

oltre un anno ago | 2 answers | 0

Question

error while copying files in to matlab current directory

when ever i try to copy any file(wether image or m file) into my matlab current directory,i get error as shown on left side in a...

oltre un anno ago | 0 answers | 0

Question

relation between sampling and number of pixels?

In case of digital images,what is reation between sampling and number of pixels? for upsampling number of pixels increase and ...

oltre un anno ago | 0 answers | 0

Question

Python vs OpencV?

What is difference between both? Can we use both in/with MATLAB?

oltre un anno ago | 2 answers | 0

Question

RGB images 3 dimensional??

What is the dimension size of RGB image matrix? Are they three dimensional or two dimensional?

oltre un anno ago | 1 answer | 0

Question

conv vs conv2?

What is difference between these two commands? especially in regards to there application

oltre un anno ago | 1 answer | 0

Question

How to change resolution of an image ?

What is the command/keyword for changing resolution(ppi) of image in matlab? How we can use that command? Please kindly give an ...

oltre un anno ago | 0 answers | 0

Question

confusion regarding use of imresize for changing resolution?

I have read some where on google the imresize can be used to change resolution of an image? Is it true? Because apparently keywo...

oltre un anno ago | 0 answers | 0

Question

Can we use dsp kit c6713 directly with MATLAB?without using ccs?

Can we use dsp kit c6713 directly/independently with MATLAB,without using ccs(code composer studio)? If yes,what should be minim...

oltre un anno ago | 0 answers | 0

Question

Can we use latest matlab functions in older versions,

I am currently having to acess to Matlab2011 Is there any way to use most if not all functions and features of Matlab2019? ...

oltre un anno ago | 1 answer | 0

Question

Unable to start/run matlab 2011b?

I have installed matlab 2011b and also activated it and get message on screen that activation is complete but matlab doesn't ope...

oltre un anno ago | 1 answer | 0

Question

MATLAB deals only with discrete signals?

I was reading the book "signal processing first" by Mcclellan I came across article 2.4 (sampling and plotting sinusoids) ...

oltre un anno ago | 1 answer | 0

Question

use and program DSP kit c6713 through MATLAB?

Is it possible to use and program DSP kit c6713 through MATLAB? If yes ,how?Please kindly guide

oltre un anno ago | 0 answers | 0

Question

SOS command valid for factored form?

I want to know is it okay to use sos commands to get factored form of a transfer function? Such as tf2sos command and zp2sos co...

oltre un anno ago | 0 answers | 0

Question

How to set/adjust editor tabs to default view?

I am using MATLAB for long time but since Last few days i am facing an issue that when in my editor i want to open a new tab ,ne...

oltre un anno ago | 1 answer | 0

Question

pzmap vs pzplot vs zplane?

What is difference between these three?pzmap vs pzplot vs zplane?

oltre un anno ago | 1 answer | 0

Question

computing inverse ztransform through impulse response?

Is there way in matlab to compute inverse ztransform through impulse response? I cannot use iztrans command

oltre un anno ago | 0 answers | 0

Question

getting z transform in factored form?using Matlab?

How we can get z transform in factored form if we have z,p and k?I have also attached snapshot of z transform below I c...

oltre un anno ago | 1 answer | 0

Question

Confusion regarding indice vector?

I want to write a MATLAB function to systematically develop the sequence y[?] generated by the convolution of the two-finite le...

oltre un anno ago | 0 answers | 0

Question

class vs data type?

What is difference between class and data type in MATLAB?or both exactly same??

oltre un anno ago | 1 answer | 0

Question

Opposite function of audioread?

There is a built in MATLAB function with audioread,it enables us to read any already existing audio file Is there any opposite...

oltre un anno ago | 1 answer | 0

Question

Difference between single and double in matlab?

Althought both are different data types of MATLAB but what is difference between these two data types. Is it only that double h...

oltre un anno ago | 1 answer | 0

Question

Difference between Matrix and array?

Although i know that matrices are somehow subset of arrays but i want to know to the point answer. Is it only that matrices are ...

oltre un anno ago | 1 answer | 0

Question

writing convolution function in matlab?

It is basically assignment. I have to make a MATLAB function to systematically develop the sequence y[n] generated by the convol...

oltre un anno ago | 0 answers | 0

Question

how to plot euler formula in matlab?

I want to plot exponential signal that is euler formula exp(i*pi) in MATLAB but output figure is empty and does not shows g...

oltre un anno ago | 2 answers | 0