SM

Last seen: 23 giorni fa | Attivo dal 2022

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Programming Languages:
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Control Systems

Statistica

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Domanda

Custom square wave in simulink
I need to create a square wave with two different amplitudes as shown in the attached image. The total time duration is 50s. T...

25 giorni fa | 1 risposta | 0

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risposta

Domanda

Plotting data dependent on three independent variables.
I have a mathematical expression which is dependent on three independent variables. Each of the three variables are one dimensio...

circa 2 mesi fa | 2 risposte | 0

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Domanda

Sampling time of matlab figure data
I have some real time experiment data saved in matlab figures. While saving the data in simulink scope, the sampling time was se...

circa 2 mesi fa | 2 risposte | 0

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risposte

Domanda

Invalid setting in 'Model' for parameter 'Gain'.
I am trying to tune a PID controller for controlling a plant model buit in Simulink. My aim is to obtain the gains of the PID co...

4 mesi fa | 2 risposte | 0

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risposte

Domanda

Symbolic expression simplification and shortening
I have an extremely long symbolic expression after simplification which I am unable to simplify further. I want to know how to r...

6 mesi fa | 1 risposta | 0

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Domanda

Superimposing two 3 D surface plots
I have multiple surface plots written using surf or mesh command. I now want to plot two or more surface plots in the same figur...

7 mesi fa | 1 risposta | 0

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risposta

Domanda

Integration of a vector inside function for ode45
I am trying to solve a set of differential equations using ode45 command. The problem is I want to integrate one of the variable...

circa 2 anni fa | 1 risposta | 0

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Domanda

Accessing A and B matrices from discrete state space
I have written a code to convert continuous time state space models to discrete time using 'tustin' metod. I want to access A an...

oltre 2 anni fa | 1 risposta | 0

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risposta

Domanda

Storing elements of product in a row matrix and extracting the nonzero elements
I have three row matrices x,y and z and I need to store the product of each element in a row matrix. For eg: x=[x1 x2 x3], y=[y1...

oltre 2 anni fa | 2 risposte | 0

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Domanda

Storing values in a matrix out of nested for loops
I am trying to write a code where I want to store the values out of element wise multiplication using three for loops. I tried a...

oltre 2 anni fa | 1 risposta | 0

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risposta

Domanda

Takagi Sugeno Fuzzy Model
I am trying to write a code to build a Takagi Sugeno Fuzzy model representing a nonlinear system. One of my consequents in the...

oltre 2 anni fa | 1 risposta | 0

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risposta

Domanda

Tuning PID using GA for multiple plants
I have a set of linearized plants which are approximation of a nonlinear system at different operating points. I want to tune PD...

oltre 2 anni fa | 1 risposta | 0

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risposta

Domanda

Genetic Algorithm using ga command is giving solutions out of defined bounds.
I am using ga command to find optimal values for a pd controller for a plant. I have defined the contraints an dthe lower and up...

oltre 2 anni fa | 1 risposta | 0

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risposta

Domanda

Error in Simulink function block code: Index expression out of bounds. Attempted to access element 2. The valid range is 1-1.
I have 25 matrices described by the global variable A1. I just want to test a simple code using Simulink function block but its ...

oltre 2 anni fa | 2 risposte | 0

2

risposte

SM

Statistica

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