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Alaa Hameed


Last seen: bijna 4 jaar ago |  Active since 2016

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How to calculate the change in momentum flux?
Greetings, I have two readings, one gives me the incident wave that hits an object, and the other gives me the transferred wave...

meer dan 6 jaar ago | 0 answers | 0

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answers

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how to make the figures labels centered within the figure limits?
Hi, I created a figure with several subplots (as shown in the attachment). The problem is the subplots labels are extended over...

meer dan 6 jaar ago | 2 answers | 0

2

answers

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How to get rid of undefined plotting handles!
Hi, I have a dependent variable want to plot it verse four different variables each time, by fixing two of the properties then...

meer dan 6 jaar ago | 0 answers | 0

0

answers

Question


Identifying parameters for an Equation of motion
Hi, I have a data set that represent the free vibration of a structure. I want to quantify the dynamic parameters of the struct...

bijna 7 jaar ago | 0 answers | 0

0

answers

Question


Solve equation of motion using ode45!
Hi, I am trying to solve an equation of motion using ode45. I saw others work, and how they implement the method, however, I di...

bijna 7 jaar ago | 1 answer | 0

1

answer

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How to use genetic algorithm in getting the minima for a differential equation?
Hello I want to solve an equation of motion and get the best solution compared to a defined response using the genetic algorith...

bijna 7 jaar ago | 0 answers | 0

0

answers

Question


Numerical solution of an EQM for dry friction
Hello, I have the equation of motion for dry friction case, and I need a solution for it. I impliment Runge_Kutta method to d...

meer dan 7 jaar ago | 0 answers | 0

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answers

Question


Why I get this strange Error Bars Shape?
When I used error-bar command,I got the following figure, which shows how the ticks at the end of the error bar larger at zero x...

meer dan 7 jaar ago | 0 answers | 0

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answers

Question


create an envelop for one oscillating curve
Hello, I have a data set for a displacement response of vibrating body. I need to characterize the decay increment of it. As in...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


How to specify a legend using pre-determinate matrix
Hi; I want to specify a legend making use of a predefined matrix. for example, I construct matrix TP based on some selections, ...

bijna 8 jaar ago | 2 answers | 0

2

answers

Question


Hello, I have two matrices of different sizes and I want to find the indices for the elements in the bigger matrix that match with those in the smaller one, allowing for repetition?
Hello, I have two matrices of different sizes and I want to find the indices for the elements in the bigger matrix that match wi...

bijna 8 jaar ago | 2 answers | 0

2

answers

Question


How to mkae dynamic figures
I want to create a series of graphes through a loop process and want to change the number of the figure correspondingly, besides...

meer dan 8 jaar ago | 1 answer | 0

1

answer