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Last seen: 11달 전 2020 이후 활성

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Instantaneous Velocity from Displacement and Time values
I have an array of displacement values: A = 6.15980273514821 6.14448346902259 6.08845116089753 6.10237740189123 6.1160815273622...

11달 전 | 답변 수: 1 | 0

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Detecting and Plotting A Circular Region, Finding its Coordinates
Hi, In the the following code, Specifically, In the section %Circles, I attempt to detect the vaguely circular regions and suc...

11달 전 | 답변 수: 2 | 0

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How do you find the centroid of a particular Blob?
I have the following code: clc; clear all; % This part reads and shows the image selected I = imread('115.2.jpg'); imshow(I...

12달 전 | 답변 수: 2 | 0

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How do you track an object and plot its motion against time?
I'm trying to track the motion of a point on an oscillating pendulum and plot it's displacement versus time graph. I know i hav...

약 1년 전 | 답변 수: 1 | 0

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Extracting Multiple X values for a certain Y value from a plot?
I need to find the value of time at all the crests and troughs of the displacement (at displacement =pi/4=0.7854), i.e, Y value ...

약 1년 전 | 답변 수: 1 | 0

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Error in Cumtrapz?
Hi, i'm trying to integrate acceleration of a simple pendulum twice to get the displacement, and i've plotted it against time. ...

약 1년 전 | 답변 수: 1 | 0

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How do i replace Euler's method with ode45?
Hi, I'm trying to replace the Section of the code that uses Euler's methos to solve the ode by ode45, and i have the individual...

약 1년 전 | 답변 수: 1 | 0

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Animating a pendulum: error in code
Hi guys, i'm trying to plot the oscillatory motion of a simple pendulum in the form of a GIF or AVI file and i'm trying the fo...

약 1년 전 | 답변 수: 1 | 0

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Numerically integrating Acceleration to get displacement?
I want to rephrase my last question, as i was not very clear there. What i am trying to do is integrate the following second ...

약 1년 전 | 답변 수: 1 | 0

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Numerical integration of an ODE?
Hey! I'm trying to integrate the following 2nd order ODE: from time t=0 to any random time, say t=50 seconds and A are ...

약 1년 전 | 답변 수: 1 | 0

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Erasemode error: How do i correct it?
Tried running this code i found in Rudrapratap for the animation of a 2D bar pendulum. I'm getting the following errors: Wa...

약 1년 전 | 답변 수: 1 | 0

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How do i add a function that needs inputs to the main code? (Nonlinear pendulum code)
i tried modifying it the way you explained but i think i have made a mistake somewhere: pend_l function xdot = pend_l(t1,x,wsq...

약 1년 전 | 0

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How do i add a function that needs inputs to the main code? (Nonlinear pendulum code)
Hi guys, I have the following two functions, pend_l and pend_n and the script file pend_solve. the functions contain a variab...

약 1년 전 | 답변 수: 2 | 0

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I just need this one TINY code to execute :( Any idea what the problem with this simple equation is?
I need to put this Either in another function or as a seperate function. Or the script. It's accepting L, M, and b values, but i...

약 1년 전 | 답변 수: 1 | 0

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Is there anything wrong with my code? It's about the non linear pendulum
Just wondering if the placement of wsq is correct here? i've put the values of L, L1, and d in th script. pend_cn...

약 1년 전 | 답변 수: 0 | 0

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Equation of motion of Non linear pendulum
tspan=[0,2*pi]; u0=[pi/4;0]; [t,u]=ode45(@pendulum,tspan,u0,[]); plot(t,u(:,1),'b-', 'LineWidth', 2) xlabel('time') ylabel(...

약 1년 전 | 답변 수: 1 | 0

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Non linear pendulum code

약 1년 전 | 0

질문

Non linear pendulum code
I've been trying to run this code, for a non linear pendulum, but i get the following errors: for the function---- Not enough...

약 1년 전 | 답변 수: 2 | 0

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