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behzad


Last seen: 4 mois il y a |  Actif depuis 2014

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System of equations with varying coefficients in Simulink
Hi everybody, I have a system of eqautions as below: dT1/dt = A*(B-T2);T1(0)=28; T2 = T1*(1-A)+A*B; The terms of A and B get ...

plus de 3 ans il y a | 1 réponse | 0

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smooth a gear profile
Hi everybody, I have a series of data forming a 2-d gear profile, however, the plot is too noisy and I need to smooth it and r...

environ 5 ans il y a | 1 réponse | 0

1

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finding intersections between circle and gear teeth
Hi everyone, I need to find the intersection points between a circle of specific diameter with gear teeth bundaries as specifie...

environ 5 ans il y a | 1 réponse | 0

1

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irregular ROI, gear tooth, image processing
Hi everybody, I have an image of a part of a gear containing gear teeth and a black background. What I need is to define an RoI...

presque 6 ans il y a | 1 réponse | 1

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reduce memory for matrix multiplication
Hi dudes, I have 2 vectors multiplied by a 1e4*1e4 matrix as below example: A = 1:1:10000; B = rand(10000); C...

environ 6 ans il y a | 2 réponses | 0

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Overlaying a contourf plot on a grayscale image
Hi guys, I need to overlay a displacement contour of a deformed plate image (using contourf command) on its original grayscale ...

environ 6 ans il y a | 1 réponse | 0

1

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how to numericaly solve 2 second order homogenous non linear equation in matlab using ode45
Hi every one I want to solve a system of second order ODE equation shown below using ode45.but I have no idea how to solve it.C...

plus de 10 ans il y a | 1 réponse | 0

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How to solve system of second order equations in matlab using ode 45
Hi everyone I have a system of second order equations including seven equations.I want to define a function named F describing ...

plus de 10 ans il y a | 1 réponse | 0

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How can I choose powers of each variable separately and get it's value?
Hi every one I solved a equation leading to function like this f=x^a*y^b*z^c; but I don't know a,b and c.I want matlab to sho...

plus de 10 ans il y a | 2 réponses | 0

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