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halleyhit


Last seen: 5 jours ago Active since 2017

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Answered
How to solve DE by matlab
Usually, ode45, ode23 and some other commands can solve DE. However I think in this homework, you should code yourself.

plus de 5 ans ago | 0

Answered
cftool remove original data from fitted result
1. fit->save to workspace, choose save fit to matlab object named fit1, for example. 2. In command window, plot(x,fit1(x)). Her...

plus de 5 ans ago | 0

Answered
Integrator in simulink ?
Simulink/Sinks/XY Graph. Is this what you want?

plus de 5 ans ago | 0

Answered
distance measurements from image to world
I don't think there is a specialized function or toolbox in Matlab to solve your question. However you can have the distance of ...

plus de 5 ans ago | 0

Answered
importing csv file into matlab
I think it is because the csv file contains too many strings. csvread is to load data not string. You can use "Improt data" on y...

plus de 5 ans ago | 0

Answered
EM Simulation of modified capacitor structure
What you want to solve is a partial differential equation (EQS or MQS equations). In matlab, PDEtool may help you. However, I th...

plus de 5 ans ago | 0

Answered
Plotting electric field at many points in 3D space.
Maybe the function quiver3 may help you. However I haven't use this function so long time. I'm not sure if it works.

plus de 5 ans ago | 0

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Answered
How can I solve this system? fsolve solver fails
Solving f(x)=0 means the optimization of min(abs(f(x))). So, optimtool, which is a powerful toolbox in matlab may also help you....

plus de 5 ans ago | 0

Answered
how to do sum up elements one by one (sequence addition)
just a hint: [1 3 6 10]'=[1 1 1 1;0 1 1 1; 0 0 1 1; 0 0 0 1]*[1 2 3 4]'

plus de 5 ans ago | 0