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Mustafa Duran


Last seen: 2 months ago Active since 2022

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SIMULINK mask parameter extract from MATLAB workspace
This is my Simulink diagram. I want to take that 1/inertia gain value from MATLAB workspace and 1/inertia gain value must be ide...

2 months ago | 1 answer | 0

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answer

Question


Simulink source commands finding
I want to use that input graph to calculate output angular velocity in Simulink, i looked at the source commands like step, ra...

2 months ago | 1 answer | 0

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Question


3d table interpolation
function T = bul(f, h) % Verilen x, y ve z değerleri T_values = [5, 6,7]; f_values = [10, 20]; h_values = [1, 2; 3, 4;5 6]; ...

3 months ago | 0 answers | 0

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converting float to integer makes problem
My code is: % Uzunluk(cm) e=2.25; a=15.75; b=13.5; g=44.25; L=90.50; %Mesnet yükleri(kg) C=3750; B=3750; A=6500; D=3750; %Y...

7 months ago | 1 answer | 0

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Simulink to workspace doesn't work
My Simulink file was like that and when i want to plot the results it doesnt work %file is untitled2.m Mp =10; Mj=60; ...

7 months ago | 2 answers | 0

2

answers

Question


While loop in function
This is my function code: function [i, epsilon_a,x_sol] = secant_hyy(f,epsilon_c,x_var_1,x_var_2) syms x; i = 3; x_sol(1) = ...

7 months ago | 2 answers | 0

2

answers

Question


xcorr command makes mistake at 10^-5 order.
function t = xcoor_time_interval(s1, s2, Fs, tit, plot_wanted) %XCOOR_TİME_İNTERVAL Summary of this function goes here % Det...

9 months ago | 1 answer | 0

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Question


lsqnonlin evaluation limit problem
I solved nonlinear overdetermined equation system in MATLAB. But there is an error about evaluation limit: lsqnonlin stopped be...

11 months ago | 1 answer | 0

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Nonlinear overdetermined equation systems
There is a nonlinear overdetermined system. For example: syms x y z t x+y+z+t=0.5 3x+4y+5z+2t=5 2x+9y+3z+4t=6 2x+4y+8z+6t=2...

11 months ago | 1 answer | 0

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Solving an overdetermined linear system
My code is like that and MATLAB gives me error of inconsistancy, how can i solve overdetermined linear system? syms e0 e1 e2 ...

11 months ago | 1 answer | 0

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Error using sym/coeffs. First argument must be a scalar.
syms q1(t) q2(t) q3(t) q4(t) q5(t) q6(t) q1_hiz(t) q2_hiz(t) q3_hiz(t) q4_hiz(t) q5_hiz(t) q6_hiz(t) q1_ivme(t) q2_ivme(t) q3_iv...

1 year ago | 1 answer | 0

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Question


Extracting symbolic values from symbolic matrix
I have a long code which has syms like q1(t) q2(t) ... I have a 3x1 matrix which is in format like: n1=a1*q3(t) ...

1 year ago | 1 answer | 0

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Warning: Matrix is close to singular or badly scaled. Results may be inaccurate.
Hello everyone. I have a matrix that is: 0.004648380836025 0.002524412954424 -0.002524412954424 -0.000821180565226 ...

2 years ago | 1 answer | 0

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MATLAB gives the integer value of subtraction when the difference between numbers is large.
Hello everyone. I have a problem in my code, i will show it with an example below: a=[1;1;1;1]; b=[10^23;10^23;10^23;10^23]; ...

2 years ago | 2 answers | 0

2

answers

Question


MATLAB gets the inverse of the matrix wrong
Hello everyone. I write a code like this for Newton-Raphson; however system is converges. Thanks in advance to those who are int...

2 years ago | 1 answer | 0

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