Beantwortet
How do we modify the tails of norrmal/any kind of distribution by keeping other portion is same?
Hard to say much, at least for me, without knowing more details about the starting PDF and how the tails are going to be modifie...

etwa 4 Jahre vor | 0

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Reconstructed Pulse Out of Phase
Hi Doug, I think the short answer is, don't use nextpow2. Fs = 100; %Sampling Frequency t = -0.5:1/Fs:0.5; %Time Vecto...

etwa 4 Jahre vor | 0

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Beantwortet
'dare' command from Control toolbox doesn't work in the Simulink's 'Matlab Function' block
In the Matlab Function block, declare dare with coder.extrinsic. See this doc page

etwa 4 Jahre vor | 0

Beantwortet
linear independent set formation
A set of functions fi(t) is linearly indepenedent if the only solution to a1*f1(t) + a2*f2(t) .... an*fn(t) = 0 (1) is ai = 0 ...

etwa 4 Jahre vor | 0

Beantwortet
Triggering Simulink simulation through GUI does not send data from simulink to workspace.
Hi Amartya, Does this answer help?

etwa 4 Jahre vor | 0

Beantwortet
sim command in Matlab and ToWorkspace in SIMULINK dont work togheter?
Hi Benjamin, Specify an ouput argument for the sim command, like so: ouputdata = sim('mymodel'); All of the ToWorkspace block...

etwa 4 Jahre vor | 0

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Beantwortet
How to use the values of an array as inputs for a function?
Assuming the function resturns a scalar .... Will a simple loop suffice? c = num2cell(rand(10,6)); y = zeros(size(c,1),1); f...

etwa 4 Jahre vor | 1

Beantwortet
How to create a vector in simulink? I have given an input which has 2 values, one is flow and another is temperature. I don't know how to simulate this model, Kindly, help me
Vector signals are commonly created in one of two ways. Define the parameters of any source block such that it ouputs a vector ...

etwa 4 Jahre vor | 0

Beantwortet
Plotting the convolution of u(t) * dirac(t)
Hi Jeremy, The equation for the convolution integral in the Question is incorrect. The argument of u inside the integral should...

etwa 4 Jahre vor | 1

Beantwortet
exp( ) gives unexpected answer for (2,2) input
Seems to give the expected result? a= [1.4142 1.4121; 1.4142 1.4121] exp(j*2*pi*a*10^3)

etwa 4 Jahre vor | 0

Beantwortet
Hi all,I want to use matlab to calculate the exponential integral,I know that the official function ExpIntegralE in Mathematica can calculate it.
ExpIntegralE in Mathematica seems to be the same as the two-argument form of expint in the Symbolic Math Toolbox.

etwa 4 Jahre vor | 0

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Beantwortet
How do I take the average of elements of a vector depending on the values of another vector?
This common workflow is discussed here: splitapply A = [2 3 2 2 3 4 3 3]; B = [0.1 0.2 0.22 0.13 0.07 0.88 0.3 0.5]; [G,ID]=f...

etwa 4 Jahre vor | 0

Frage


filtfilt Does Not Perform Zero-Phase Filtering. Does It Matter?
The doc page for filtfilt claims that the function "performs zero-phase digital filtering" and then goes on to describe the expe...

etwa 4 Jahre vor | 1 Antwort | 0

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Antwort

Beantwortet
Using root function to complete the turning point function that solves the derivates of a polynomial
Hi Laidog, I suggest starting with this doc page. It will show how to reperesent and analyze polynomials in Matlab and contains...

etwa 4 Jahre vor | 0

Beantwortet
How can I create the MATLAB code for the same result when the result is implemented in Simulink about State-Space equation solving?
Set tspan = t_P; for the call to ode45

etwa 4 Jahre vor | 0

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Beantwortet
Sum of series (symsum) in Simulink
I was able to get a workable soluion using only Simulink blocks by setting up the equation and solving for mu with an Algebraic ...

etwa 4 Jahre vor | 0

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Beantwortet
Solution of differential equation
Simulink provides many optiions for exporting simulation data to the Matlab workspace, after which one can anlayze it, process i...

etwa 4 Jahre vor | 0

Beantwortet
Finding the H infinity norm of a system
Following up on this comment ... Can the equations not be writen in state space form only because it's impractical to do so, or ...

etwa 4 Jahre vor | 0

Beantwortet
Constant block doesn't accept array
What is the value of A in the base workspace? Or whatever workspace it lives in. Note that “A” in the From and GoTo blocks ha...

etwa 4 Jahre vor | 0

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Beantwortet
Deconvolution of signal 1 from a known signal 2
I'm pretty sure that any DFT (fft()) based method will have limitiations, but we can try as follows. Assume that the system mod...

etwa 4 Jahre vor | 1

Beantwortet
I want to plot a complex function f(z) in 3D
f(z) can be defined by: f = @(z) conj(z)./z; As for the plot, that depends on the kind of plot that's desired. Here's a plot ...

etwa 4 Jahre vor | 0

Beantwortet
Step change in model parameters - simulate load step response with internal states as starting point
Hi J B, Example system sys1 = rss(2); Use step to generate the initial step response and collect the state variables [y1,t1,...

etwa 4 Jahre vor | 0

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Beantwortet
I designed a filter in matlab, but it's pass band seems to be central symmetry.
HI 瑶 何 Hard to say much without seeing the actual data or the full code used to generate the plots. Having said that, it appear...

etwa 4 Jahre vor | 0

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Beantwortet
Define matrix array as functions
If you're trying to store M1 for all values of n, then M1 needs to be 2 x 2 x n M1(:,:,n) = [M1a(n) M1b(n);M1c(n) M1d(n)]; Con...

etwa 4 Jahre vor | 0

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Beantwortet
Solution for the multiple repetition of Simulink simulation
Check out Simulation in the doc. The links from that page should provide lots of relevant information.

etwa 4 Jahre vor | 1

Beantwortet
How do I obtain the transfer function of this model? Simulink Linearization
Hi Jacob, The Simulink linearization is coming up with the correct answer as far as I can tell: r3=0.0254; %R3 (meters) r2=0....

etwa 4 Jahre vor | 0

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Beantwortet
How can I compute structured singular value with repeated full complex blocks as allowable structured uncertainty
I think the model can be refactored so that instead of having three, Ny x 3*Ny full block uncertainties you have 3*Ny^2 diagonal...

etwa 4 Jahre vor | 0

Beantwortet
Frequency input to Transform Function
Hi Nerma, Check freqresp. The second argument should be a real vector of frequencies (typically > 0). The multiplication by 1j ...

etwa 4 Jahre vor | 0

Beantwortet
How to solve a system of linear homogeneous equations in which the unknowns are column matrices?
Hi Celso Accroding to linsolve: "If the system does not have a solution, linsolve issues a warning and returns X with all eleme...

etwa 4 Jahre vor | 0

Beantwortet
Vertical line for Bode plots
Hi, Nerma, xline draws the line in the current axes, which appears to be the phase axes, which aren't visible. So we can do thi...

etwa 4 Jahre vor | 1

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