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Mohamed ahmed


Last seen: 3 months 前 |  自 2016 起处于活动状态

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统计学

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how to solve this trigonometric equations?
i want to solve these 3 equations that have 3 symbols x, y and z 360.1265265*(cos(x)+cos(y)+cos(z))=220; cos(3*x)+co...

6 years 前 | 0 个回答 | 0

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Solving trigonometric non-linear equations in MATLAB
Hi there, I'm trying to solve some non-linear simultaneous equations with trigonometric functions. They are of the form: 3...

6 years 前 | 4 个回答 | 0

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Making discrete time signal
how to make a discrete time system of sin or ramp in simulink to get on scope values on 1,2,3,...etc seconds only ?

8 years 前 | 0 个回答 | 0

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Making a Simulink model

8 years 前 | 0 个回答 | 0

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Drawing a periodic function
This code takes two input functions with their periods from the user and plot them. i was asking if i got the total function for...

8 years 前 | 0 个回答 | 0

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Drawing a periodic function
how to draw n cylces of the function y where the start of each cycle from the end of the last one ? <</matlabcentral/answers/...

8 years 前 | 1 个回答 | 0

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Drawing a periodic function
how to draw n cylces of the function y where the start of each cycle from the end of the last one ? <</matlabcentral/answers/...

8 years 前 | 0 个回答 | 0

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Drawing an inverse of function
how can i draw the reflection of any function such as shown in picture ? <</matlabcentral/answers/uploaded_files/64359/2.png>...

8 years 前 | 1 个回答 | 0

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Calculations on user input equation
i want to make calculations on the user input equation which will contain only one variable such as t but when i add or multiply...

8 years 前 | 1 个回答 | 0

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get the reflection of function
how can i get the reflection f(-t) of f(t) ?

8 years 前 | 1 个回答 | 0

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drawing cylces of periodic function
How can i draw some cycles of periodic function such as sin(t) or other periodic functions ?

8 years 前 | 1 个回答 | 0

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Mathematical calculations on input equation
I want to write a program where user should be able to enter equation function of 1 variable. such as sin(t)-2t , but this equa...

8 years 前 | 2 个回答 | 0

2

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