Community Profile # Ivan Dwi Putra

##### Last seen: 4 days ago
20 total contributions since 2020

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Question

Solve Function Doesn't Give The Solutions
This is the parameter clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 d...

5 days ago | 0 answers | 0

### 0

Question

why when using the lqr function , the plot data appear so long?
This is my code function dx = trainmodelcontrol(t,x) %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 = 8500; %...

3 months ago | 0 answers | 0

### 0

Make Animation in matlab and save animation in matlab
I already did that with this fra = getframe(p3); plot_i{i} = frame2im(fra); [A{i},map{i}] = rgb2ind(plot_i{i},256); ...

3 months ago | 0

Question

Make Animation in matlab and save animation in matlab
This is my code represent the my model function dx = trainfinalmodel(t,x) %Parameter Massa m1 = 8095; % massa train set 1 d...

3 months ago | 1 answer | 0

### 1

Question

How to change continuous state space model to discete state space model using fourier transform?
This is my matlab code represent my continuous state space model %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 ...

3 months ago | 0 answers | 0

### 0

Question

How I get eigenvalues from 4x4 matrix is positive?
This is my matlab code represent the my model %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 = 8500; % massa tra...

3 months ago | 0 answers | 0

### 0

Question

Change from continuous model to discrete model
This is my code describe continuous system %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 = 8500; % massa train ...

3 months ago | 0 answers | 0

### 0

Question

why in graph in my lqr inversely proportional, one graph minus, one graph plus and why there is two graph zero not moving?
this is my code function dx = trainmodelcontrol(t,x) %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 = 8500; %...

3 months ago | 0 answers | 0

### 0

Question

Change Continuous State Space MIMO Model to Discrete State Space MIMO Model without Change to Transfer Function and Using idare Function to find S matrix, K matrix and eigen value S Matrix
this is my code for my system model clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa...

3 months ago | 0 answers | 0

### 0

Question

change state model to transfer function and change from continuous model to discrete model
this is my code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 dalam k...

3 months ago | 1 answer | 0

### 1

Question

Error 'To Many Output Arguments
This is my code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 dalam k...

3 months ago | 1 answer | 0

### 1

Question

Input variable value to matrix
This is my code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 dalam k...

3 months ago | 1 answer | 0

### 1

Question

Find 16 variables in matrix with 16 equation in matrix
This is my code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 dalam k...

3 months ago | 0 answers | 0

### 0

Question

Error struct with field
This i smy matlab code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 ...

3 months ago | 1 answer | 0

### 1

Question

Find Q and R matriks to get eigenvalue positive
My code clear; close; clc; syms a1_head a2_head b hstar %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 = ...

3 months ago | 0 answers | 0

### 0

Question

Make array of coordinates from matrix and make the animation of moving coordinate one by one
I have the code like this function dx = trainfinalmodel(t,x) %Parameter Massa m1 = 8095; % massa train set 1 dalam kg m2 =...

4 months ago | 1 answer | 0

### 1

Question

Use fanimator to animation a dynamic model
I want to use fanimator but i don't understand the fanimator this is my code function dx = trainfinalmodel(t,x) %Parameter ...

4 months ago | 0 answers | 0

### 0

Find S value in Algebra Ricatti Equation LQR
I want find s1 until s16 value in S matrix

4 months ago | 0

Question

Find S value in Algebra Ricatti Equation LQR
I have code like that In that code i want find S matriks Value with left_ARE = Right_are it can? clear; close; clc; syms a1...

4 months ago | 1 answer | 0