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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'...

alrededor de 12 años hace | 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...

alrededor de 12 años hace | 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. ...

más de 12 años hace | 13

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

más de 12 años hace | 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...

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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...

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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...

más de 12 años hace | 0

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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...

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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...

más de 12 años hace | 0

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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...

más de 12 años hace | 4

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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...

más de 12 años hace | 0

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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...

más de 12 años hace | 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...

más de 12 años hace | 0

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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...

más de 12 años hace | 0

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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....

más de 12 años hace | 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. ...

más de 12 años hace | 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...

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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...

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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...

más de 12 años hace | 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 ...

más de 12 años hace | 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%, ...

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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...

más de 12 años hace | 1

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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))

más de 12 años hace | 0

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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...

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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...

más de 12 años hace | 0

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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...

más de 12 años hace | 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...

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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...

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Design and show the frequency response of a linear phase-response filter used to remove the DC component from the signal.
I think you can design a bandpass linear phase filter. You can use |fir1| to do that. http://www.mathworks.com/help/signal/re...

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Calculate and plot the amplitude phase response of this filter as a function of frequency
You already have the frequency response, so all you need to do is to plug in the frequency vector, |f|, based on your requiremen...

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