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Integrated square error (ISE) for discrete time systems
I have a continious time open loop system that I disretize after implementing a control algorithm on it. I was wondering if I ca...
oltre 6 anni fa | 0 risposte | 0
0
risposteDomanda
discontinuous differential equations using inverse z transform?
I have a continuse system of sys, where I would like to get a discontinious system in differential equation format. s=tf('s') ...
circa 7 anni fa | 1 risposta | 0
1
rispostaDomanda
Is it possible to optimize simulink parameters?
Is it possible to optimise Simulink parameters in a defined range considering a calculated value as a cost function which is dep...
circa 7 anni fa | 1 risposta | 0
1
rispostaDomanda
coefficients of differential equation defined by strings
I have a differential equation as string like a*x1''[t] + b*cos(x2[t])*x1''[t] - n*x2'[t]*x1'[t]*sin(x2[t])- c*(x2'[t])^2*...
oltre 7 anni fa | 0 risposte | 0
0
risposteDomanda
solve nonlinear Lagrange equation
Is it possible to derive q''[t] in this equation in matlab code? (not Simulink) q''[t] = M(q[t])^-1*(T-c(q[t],q'[t])-k*q[t]) ...
quasi 8 anni fa | 0 risposte | 0
0
risposteDomanda
Invalid Mex-file! the specified module could not be found
I have compiled a simple math('2+2') code in matlab, and I am getting an error related to missing of a Mex file, I checked with ...
circa 8 anni fa | 0 risposte | 0
0
risposteDomanda
The specified module could not be found! matlab 2014b
With a simple math('2+2') I get an error message of: Invalid MEX-file 'C:\Users\Advanced\Includes\External\mathematica\mathema...
circa 8 anni fa | 1 risposta | 0
1
rispostaDomanda
import signal from workspace to simulink
I have t and y data in matlab workspace, I want to produce y over t signal in simulink. I used from workspace block in simulink ...
oltre 8 anni fa | 0 risposte | 0
0
risposteDomanda
3D surface plotting
Is it possible to plot a surface out of 3 vectors? r= [3 4 5 9 7 8 10 15 14] p= [4 1 7 8 21 5 6 10 7] v= 2*r.^2+2*p.^2; surf...
oltre 8 anni fa | 1 risposta | 0
1
rispostaDomanda
integration of double array in a given time period
I have a data as velocity signal as let's say v = double([7 8 5 4 5 6 7 0 9]) and I have another vector which represents time si...
oltre 8 anni fa | 1 risposta | 0
1
rispostaDomanda
4D function plot
I have a function of 3 variables like V= f(r1,p,r2), I want to plot these 4 data in one graph to be able to capture behavior of ...
oltre 8 anni fa | 4 risposte | 1
4
risposteDomanda
define the orientation of the actuators in simscape
I want to model two degree system in simscape with two actuators in each degree, as far as my understanding, there is no way to ...
circa 9 anni fa | 0 risposte | 0
