halleyhit

Last seen: 1 month 前 | 自 2017 起处于活动状态

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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.

7 years 前 | 0

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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...

7 years 前 | 0

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

7 years 前 | 0

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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 ...

7 years 前 | 0

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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...

7 years 前 | 0

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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...

7 years 前 | 0

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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.

7 years 前 | 0

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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....

7 years 前 | 0

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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]'

7 years 前 | 0