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 ...

3 Monate 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...

3 Monate 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...

3 Monate 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? ...

3 Monate 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...

3 Monate 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) ...

4 Monate 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

4 Monate 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...

4 Monate 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...

4 Monate ago | 1 answer | 0

Question

pzmap vs pzplot vs zplane?

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

4 Monate 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

5 Monate 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...

5 Monate 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...

5 Monate ago | 0 answers | 0

Question

class vs data type?

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

5 Monate 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...

5 Monate 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...

5 Monate 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 ...

5 Monate 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...

5 Monate 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...

5 Monate ago | 2 answers | 0

Question

finite precision vs infinite precision?

What is difference between finite precision and infinite precision?? I think analog signals are referred to have infinite precis...

5 Monate ago | 0 answers | 0

Question

confusing regarding two cases of multiplication in MATLAB?

I know that in MATLAB,we use ".*" and"*" for multiplication of matrices But when one should use only "*" and when one should...

5 Monate ago | 2 answers | 0

Question

Usage of matlab keyword/function "quant" ??

Is it valid/okay to use to MATLAB keyword/function "quant" for quantizing a sampled signal??or it is not valid/proper to perform...

5 Monate ago | 0 answers | 0

Question

scalar vs matrix vs vector vs array??

While using MATLAB and using different internet sources and even MATLAB documentation,we often see the terms scalar, matrix ,vec...

5 Monate ago | 3 answers | 0

Question

How we can generate generate a noise signal from gauss distribution ??

I want to generate a noise signal from gauss distribution ,whose mean is 'x' and variance is 'y' Which formula and command shou...

5 Monate ago | 2 answers | 0

Question

Confusion regarding breakpoint?

I have bit confusion regarding breakpoints in MATLAB . I was watching below video https://www.youtube.com/watch?v=7_-C7ILgFQo ...

5 Monate ago | 1 answer | 0

Question

use of "end" mandatory for if statement??

I want to that if we are using the if statement in our code let say in our function,then is it must to use a separate"end" for i...

5 Monate ago | 1 answer | 0

Question

image processing vs signal processing?

What are the differences between image processing and signal processing? All i know is only that images are 2 dimensional while ...

6 Monate ago | 0 answers | 0

Question

How to connect diode to scope??

I want to implement half wave rectifier on simulink and want to see output wave on scope but as shown in attached photo i am not...

9 Monate ago | 0 answers | 0

Question

How to use matlab to observe effect of damping factor(zeta) on response in real time(live)??

I want to use matlab for observing real time effect of changing zeta(damping factor) on system response?? Here is a code of m-f...

10 Monate ago | 0 answers | 0

Question

Difference between two plots of this final output figure??

I am trying to learn MATLAB and i came across a command lsim and i opened its help and from there i get code and tried to simula...

10 Monate ago | 1 answer | 0