UserCJ

Last seen: 5ヶ月前 | 2022 年からアクティブ

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MATLAB
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English

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質問

Error function optimisation method to calculate the velocity of a travelling wave
Hi everyone, I'm trying to use an error optimisation method using interpolation and least quare method for a travelling wave sol...

1年以上前 | 1 件の回答 | 0

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質問

Find the velocity of a travelling wave like behaviour
Hi everyone, I have a travelling wave solution drawn at each time step for a set of data obtained from a previous simulation. ...

1年以上前 | 2 件の回答 | 0

2

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質問

Riemann sum to find the area between two curves
I'm trying to find the Riemann sum of the area between two curves as shown in the diagram below. Xn is rescaled and a new data s...

約2年前 | 1 件の回答 | 0

1

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質問

Legend colours are different from the plot
I'm trying to create a plot for different values with respect to and for a function() when . I'm also creating the legend i...

2年以上前 | 2 件の回答 | 0

2

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質問

Plot dynamics of an ODE
I have an ODE and I need to plot with respect to and varying . Following is the sample plot required. I managed to dra...

2年以上前 | 1 件の回答 | 0

1

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質問

Plot level curves and projections as a contour
I have created a surface plot for the function and as follows: close all clear all N1 = 10; N2 = 10; x1 = linspace(-1,1,N...

3年弱前 | 1 件の回答 | 0

1

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質問

Plot 4D function with respect to two variables and a parameter
There is a differential equation . I would like to change the value of parameter value of A from to and plot against and as ...

3年弱前 | 1 件の回答 | 0

1

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質問

Plot differential equations with respect to two variables in a 3d plane
I have a system of three differential equations and coded as follows. I have a seperate function "first_term.m" to create the ...

3年弱前 | 2 件の回答 | 0

2

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質問

Drawing phase plane diagram of a system of 3 coupled odes - MATLAB
I have a system of 3 coupled odes and this is how I solve the system. Tend = 100; Nt = 100; % Define RHS functions RHS = @(...

約3年前 | 1 件の回答 | 0

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質問

Adding delay to a system of differential equations using the Heaviside function
I have a system of differential equations which discribes a certain scenario of drug administration. I want to model the this dr...

約3年前 | 1 件の回答 | 0

1

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質問

Calculate steady state of a system of non-linear odes
I'm trying to solve a system of non linear odes in Matlab as follows. editparams %parameters Tend = 50; Nt = 100...

約3年前 | 1 件の回答 | 0

1

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