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Roots of the equation
I am trying to find the roots of the equation (see attached for reference) at user input value of 'T' I have written the cod...
7 years 前 | 0 个回答 | 0
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roots of the equation
I have the code below which solves for the roots of the polynomial (its a 3rd degree polynomial, specified in the 'inline' funct...
7 years 前 | 2 个回答 | 0
2
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plotting roots of a polynomial
Can someone help me with how to plot the below code. I want to plot 'x' for several different inputs of 'Ta' My solution 'a' i...
7 years 前 | 1 个回答 | 0
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finding the roots of a cubic equation
I need to find the roots of the equation in the attached photo. (bottom boxed equation. solving for 'V') % syms v ...
7 years 前 | 1 个回答 | 0
1
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Solve 4 equations with 3 unknowns
Hi, I have the 4 equations mentioned below. I Ca,Cb,Cc are unknown. For a user input of Cd, I want to solve of the rest. *The...
7 years 前 | 1 个回答 | 0
1
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IF condition for infinity values
For the code below, sometimes the values of 'steadystate' == Infinity or NaN. How do I check this condition and display an error...
7 years 前 | 1 个回答 | 0
1
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Store whileloop vector values in a matrix
I want to store output 'steadystate' (a column vector) as a matrix as steadystate(1), steadystate(2),steadystate(3), steadystate...
7 years 前 | 1 个回答 | 0
1
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ODE45 for a second order differential equation
I have a second order differential equation : y''=(2*y)+(8*x)*(9-x); Boundary Conditions y(0)=0 , y(9)=0 Need to solve the diff...
7 years 前 | 3 个回答 | 1
3
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How to plot values of a matrix?
I have attached my code below. I want to plot the values of 'steadystate' during the while loop as 4 different lines on the same...
7 years 前 | 1 个回答 | 0
1
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Lables for Matrix columns
I have a 4x4 matrix Matrix: data_2 = [steps; x; y; z_alt]' How to I label and display each of the columns as "steps ...
7 years 前 | 1 个回答 | 0
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How to plug values into a symbolic matrix?
Have managed to figure out the solution. For other interested in the answer to this Code: Bigmatrix=subs(bigmatrix)
How to plug values into a symbolic matrix?
Have managed to figure out the solution. For other interested in the answer to this Code: Bigmatrix=subs(bigmatrix)
7 years 前 | 0
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How to plug values into a symbolic matrix?
I have developed a code pasted below : : syms concoutA concoutB concoutC concoutD fA fB fC fD syms flowinA flowi...
7 years 前 | 1 个回答 | 0
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how to solve a second order differential equation using Euler's method?
How to solve a second order differential equation (boundary value problem) using Euler's Method without using inbuilt matlab fun...
7 years 前 | 2 个回答 | 0
2
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Finding the partial derivatives of a vector containing polynomials
I have a vector that is 4x1size and contains 4 polynomials with 4 variables each (w,x,y,z). I want to find the partial derivat...
7 years 前 | 1 个回答 | 0
