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How can I find the coefficients of a polynomial equation for fit the curve in MATLAB?
if "p" and "t" are both independant variables then your problem is in the form of "y=f(x,z)" or "v=f(p,t)". x=[ 19.4 ...

5 years 前 | 0

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solve A*X=B containing very large or small elements
hello i have this linear system of equations A*X=B, which is apparently ill-conditioned with RCOND = 0. the elements in these m...

5 years 前 | 1 个回答 | 0

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solve second order ode system numerically
hello I'm trying to solve this system of second order ordinary differential equations using ode functions (not dsolve): k1...

7 years 前 | 1 个回答 | 0

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define a piecewise function whose parameters change on each segment
hello I,m trying to write a code to define this piecewise function. the function contains two sub-functions: v_on(A,B,t) =...

7 years 前 | 1 个回答 | 0

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writing in other languages(C,python,...)
hello Q1:is there a way to write your code in C in matlab editor just like in matlab language? Q2:is there a way to use .c...

8 years 前 | 1 个回答 | 0

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How to give a step input with special shape?
hello. I have attached a simulink file. unzip it and open it. you only have to define your transfer function.

8 years 前 | 0

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force matlab to display its symbolic calculations using indexed varaiables
hello. I'm looking for a way to make matlab display the result of its output by showing the variables with their index, while d...

8 years 前 | 1 个回答 | 0

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create a number of variables in workspace and assign value to them using input command
i want to write a script that first gets the number of inputs(e.g:n=4) and then creates the respective variables(e.g:var1,var2,v...

9 years 前 | 2 个回答 | 0