Risposto
How can I plot desired angle and undesired angle using polar plot?
You could try plotResponse if you have access to Phased Array System Toolbox http://www.mathworks.com/help/phased/ref/phased....

oltre 12 anni fa | 0

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Risposto
FIlter design without using FDATOOL
I would still recommend you do do it first via FDATool and when you are satisfied with the response, export it to Simulink using...

oltre 12 anni fa | 0

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Phased Array toolbox simulation
Hi Stan, The toolbox should be able to handle what you want in principle but there isn't much details in your question so it'...

oltre 12 anni fa | 0

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How can i calculate number of pulses form Pd and Pfa
What is your SNR requirement? You need that information too. The albersheim function in Phased Array System Toolbox does not giv...

oltre 12 anni fa | 0

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command unique without sorting??
You changed your question from yesterday, please don't do so. As to your new question, my answer above already covered it. ...

oltre 12 anni fa | 13

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command unique without sorting??
[vu,~,idx] = unique(v.','stable') vs = accumarray(idx,ones(numel(v),1)) [vu vs]

oltre 12 anni fa | 1

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Matched filtering syntax problem
You are mixing several things here. y in your script is a signal vector, not a waveform, so it does not work with the step() met...

oltre 12 anni fa | 0

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Risposto
Calling mexw32 file from 64bit Matlab
I think this summed it pretty well. http://www.mathworks.com/matlabcentral/answers/27-are-32-bit-mex-files-supported-for-64-b...

oltre 12 anni fa | 1

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Risposto
Simple FIR Filtering on some white noise
Your command fir1(4,Wn,'high') designs a highpass instead of a lowpass. Also, for FIRs, I believe |fir1| only returns on...

oltre 12 anni fa | 0

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Risposto
about SNR and transmit power
If you want to use power spectral density, you should use the quantity corresponds to -60. Note that this is measured in dB. Sin...

oltre 12 anni fa | 0

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Risposto
waveform signals collecting in Phased Array System Toolbox
Hi Owen, I'm not sure if I understand your question correctly but the frequency refers to the signal's carrier frequency, not...

oltre 12 anni fa | 0

Risposto
Difference between fvtool and freqz
There is really not much difference between the two. If you are referring to the differences between the null depths, it is beca...

oltre 12 anni fa | 4

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Risposto
Creating a music player with matlab
You may want to look at audiorecorder and audioplayer http://www.mathworks.com/help/matlab/ref/audioplayer.html http://www...

oltre 12 anni fa | 0

Risposto
Getting the filter characteristics form the known filter coefficients
You can use |fvtool| to look at the responses and probably figure out cutoff frequency, pass band ripple and stopband attenuatio...

oltre 12 anni fa | 0

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Time Delay Beamformer Implementation in Frequency domain Analysis
If you have access to Phased Array System Toolbox, you can use the following feature http://www.mathworks.com/help/phased/ref...

quasi 13 anni fa | 0

Risposto
ii have a problem in matlab phased array system tool box (end to end radar system)?
How do you want your RCS change? Do you have a model or a data matrix specifying the RCS in different frequency and aspect angle...

quasi 13 anni fa | 0

Risposto
Designing digital filters by using boards
MATLAB/Simulink has hardware support packages for both Arduino and Raspberry Pi. You can find more information at http://www....

quasi 13 anni fa | 0

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Multi beam forming using FFT
You can specify multiple directions in PhaseShiftBeamformer, the output will be the beamformed result towards those directions. ...

quasi 13 anni fa | 0

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calculate output(y) from a state space model
Once you get the model, |sys|, you can use |lsim| to simulate the system behavior. You can find details here http://www.mathw...

quasi 13 anni fa | 0

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Risposto
question about lms adaptive algorithm
Not sure what you mean by using lms function, but you can take a look at the following reference page. There is an example in it...

quasi 13 anni fa | 0

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Risposto
Hanning window pole zero
Hi Romi, It seems to be a bug in FDATool. The display panel is giving out the wrong answer. The designed filter is indeed a f...

quasi 13 anni fa | 0

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Ho i use Ambiguity function correctly?
Hi Alex, It will be great if you could somehow share your formula. In general, I and Q channel are often, like you said, the ...

quasi 13 anni fa | 0

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Matrix's and percents
x = rand(10); x1 = zeros(10); x1(x<0.2) = 1; x1(0.2<=x&x<0.6) = 2; x1(x>=0.6) = 3; or if you want precise 20%, ...

quasi 13 anni fa | 0

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Risposto
algorithm for implementing IIR digital filter chebyshev type I low pass
The following document may be helpful to you. SOS is just a different way to implement filters, but it provides better numerical...

quasi 13 anni fa | 1

Risposto
Use Legend to show array and matrix
You can do this: plot(rand(10,3)) legend(cellfun(@(x,y)sprintf('%s=%s',x,y),A,B,'UniformOutput',false))

quasi 13 anni fa | 0

Risposto
how to get filter coefficients after designing filter in FDA tool
If you want the coefficients, you should use second option, "coefficients". If you choose first option, you get a filter spec...

quasi 13 anni fa | 0

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How to use function Hd I have created in Filter Design and Analysis Tool (FDATool)
The |filter| is a bad name since it conflicts with the builtin filter command. I'd suggest your to change that line to fun...

quasi 13 anni fa | 0

Risposto
What is the meaning of cut off frequency when designing a digital low pass filter for a discret signal
In this case, |b| and |a| together define an IIR filter. |b| is just the numerator and |a| is the denominator. The following pag...

quasi 13 anni fa | 0

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How can i tell the fdatool computing time?
This seems to be an unfair comparison because FDATool is a graphical interface so it loads many more things compared to a simple...

quasi 13 anni fa | 0

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Risposto
Total Power output of a ULA using Phased Array Toolbox
If you want to compute the total power, you could compute the pattern and then integrate. For example, you can either do it by c...

quasi 13 anni fa | 0

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