Réponse apportée
What is the difference between "phased.LinearFMWaveform" and "phased.FMCWWaveform"
Hi Ali, LinearFMWaveform is a pulse waveform, meaning that in general the system only transmit a very short period of time du...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Concatenate cells: making column and row headers
table(2:4) = row; table(2:4,1) = col;

plus de 13 ans il y a | 0

Réponse apportée
Matlab OOP tutorial/resource needed
I would start from the resource below http://www.mathworks.com/discovery/object-oriented-programming.html

plus de 13 ans il y a | 0

Réponse apportée
Adding all previous to create a new row
You can use |cumsum| y = cumsum(x) You can also do filter(ones(1,numel(x)),1,x)

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
time domain convolution not reversing frequency domain multiplication? ifft scaling isssues?
Looks like you are comparing the result of |conv| with the frequency domain multiplication? If that's the case, to achieve the s...

plus de 13 ans il y a | 0

Réponse apportée
Taking an IFFT of discrete numbers
Not sure if I understand your question correctly but just talking about IFFT operation itself, it has nothing to do with the fre...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
hiding legend in plot
I assume you have 5 handles, h1 through h5, but want to hide h4 from appearing in a legend. If that's the case, since you know a...

plus de 13 ans il y a | 4

| A accepté

Réponse apportée
delete rows in Matrix 'A' with same values 'c' in column 'b'
Here is an example: b = 3; c = [2 4]; A = perms(1:4); A(ismember(A(:,b),c),:)=[]

plus de 13 ans il y a | 1

| A accepté

Réponse apportée
copying values using if statements
say x is your matrix x = randn(54,1); x(x<0)= 0

plus de 13 ans il y a | 0

Réponse apportée
How can I find the indices where an array is closest to a certain value.
This may be helpful to your problem http://blogs.mathworks.com/pick/2007/06/20/zero-crossings-on-arbitrary-signals/

plus de 13 ans il y a | 0

Réponse apportée
remove the space between the bars in a bar chart?
Are you looking for something like below? bar(1:10,1:10,1) The last argument, 1, stands for bar width.

plus de 13 ans il y a | 1

Réponse apportée
Array indexing question for vectorization
You can try the following trick c = unique(IND) d = accumarray(IND',B',[],@prod) A(c) = A(c).*d(c)'

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
OOP: How to avoid recalculation on dependent properties (I hope a MathWork Developer could give me an answer too)
Hi Ricardo, By definition, the value of dependent property depends on the values of object's other properties and probably th...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Designing a Filter in MATLAB
You need to figure out a rule yourself because other people cannot know why the specific row is an error but others are not. Usi...

plus de 13 ans il y a | 0

Réponse apportée
How can design a circular array for sound beamforming application?
Hi Syamesh, Here is an example for producing a circular array. It is actually from the command line help of phased.ConformalA...

plus de 13 ans il y a | 0

Réponse apportée
Fibonacci Sequence Recursion, Help!
Several issues: (1) the result of fib(n) never returned. (2) Your fib() only returns one value, not a series You can chan...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Magnitude of output signal after fourier transform filter?
If you want magnitude, it should be abs(f2)

plus de 13 ans il y a | 0

Réponse apportée
matched filter design of a given channel filter
conj(fliplr(hpof1))

plus de 13 ans il y a | 0

Réponse apportée
Question on plots i,e different line properties
You can use LineStyleOrder and ColorOrder to achieve the combination between color and line style. However, I'm not aware an int...

plus de 13 ans il y a | 0

Réponse apportée
square of a vector
My guess is you need an inner product, i.e. A = ||B-C||^2, you can do it many different ways, one way is B = ones(3,1); ...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Compute average of each value in a matrix without using for
you can use |conv2| or |imfilter|, for example x = magic(3) y = conv2(ones(3)/9,x)

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Find Duplicates in cellarrays / use of subsindex for cellarrays
Is this what you are looking for? X = A(IA,:) Y = A(setdiff(1:3,A),:)

plus de 13 ans il y a | 0

Réponse apportée
How to send a set of bytes in fwrite or fprintf command?
Here is an example using |sprintf|, but |fprintf| is similar >> sprintf('0x%02x',24) ans = 0x18

plus de 13 ans il y a | 0

Réponse apportée
sgolayfilt function question ask
Do you have Signal Processing Toolbox installed? You can check if you have it by running ver Also, what does which...

plus de 13 ans il y a | 0

Réponse apportée
Windowing in a 2D-FFT non image matrix
I think the two approaches are equivalent, see the example below x = magic(8) w = hamming(8) fft2(x.*(w*w')) y1 = ...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
Question regarding FFT MATLAB demo
Hi Martin, In theory, Fourier transform can be performed using any number of data points. In old days, people prefer to ha...

plus de 13 ans il y a | 1

| A accepté

Réponse apportée
factor directional antenna array
Hi Pomisov, There are two ways you can see the directivity information. The first one is to plot the radiation pattern. Fo...

plus de 13 ans il y a | 0

| A accepté

Réponse apportée
can i design a dual band bandpass filter using fda tool in matlab
There is also an option for designing "multiband" filter in FDATool

plus de 13 ans il y a | 0

Réponse apportée
Does anyone know how to get technical assistance with the Phased Array toolbox?
Hi Michael, I sent you a follow up email regarding your last question on Monday. If you need any further information, please ...

plus de 13 ans il y a | 0

Réponse apportée
How do we pass our signal through the filter designed by us using FDA tool?
Say you generated the MATLAB file named |myfilter.m|. Then you can do the following to filter your signal |x| Hd = myfilter...

plus de 13 ans il y a | 3

Charger plus