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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...

13年以上前 | 0

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

13年以上前 | 0

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

13年以上前 | 0

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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)

13年以上前 | 0

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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...

13年以上前 | 0

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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...

13年以上前 | 0

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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...

13年以上前 | 4

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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),:)=[]

13年以上前 | 1

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

13年以上前 | 0

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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/

13年以上前 | 0

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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.

13年以上前 | 1

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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)'

13年以上前 | 0

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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...

13年以上前 | 0

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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...

13年以上前 | 0

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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...

13年以上前 | 0

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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...

13年以上前 | 0

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

13年以上前 | 0

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

13年以上前 | 0

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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...

14年弱前 | 0

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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); ...

14年弱前 | 0

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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)

14年弱前 | 0

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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),:)

14年弱前 | 0

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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

14年弱前 | 0

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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...

14年弱前 | 0

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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 = ...

14年弱前 | 0

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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...

14年弱前 | 1

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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...

14年弱前 | 0

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

14年弱前 | 0

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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 ...

14年弱前 | 0

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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...

14年弱前 | 3