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sookyung Kang


Last seen: nästan 4 år ago |  Active since 2020

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Solve "Index exceeds the number of array elements (1)", "Vectors must be the same length." errors
I'd like to solve those problems from under coding using A, B, and C relationships. If equation error can't be fixed, "B(i+1)=B(...

ungefär 4 år ago | 2 answers | 0

2

answers

Question


For loop in matrix
I'd like to create the matrix by two loops. I tried to make the form below. Using "For loop"function, how can I make the code? ...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


To solve non-linear equation by inversion notion
I'd like to know how to solve an inversion equation from n x n matrix in AX=B to obtain X. A=n x n, X=n x 1, B=n x n. I used X...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


integral of equation with known boundary
Ep = 1.27; SDB = 0.19 ; Delta = 0.44 ; U = 0.2 ; T = 300 ; Teq = 500 ; Nh = 5*10^21 ; Nsisi = 2*10^23 ; k = 8.61733*10^(...

ungefär 4 år ago | 1 answer | 0

1

answer

Question


Make graph using different x value compared to integral equation
syms x f a = 1.27; b = 0.19 ; c = 0.44 ; d = 0.2 ; e = 300 ; w = i*e*log(2); f = 5*10^21 ; g = 2*10^23 ; h1= linspace ...

ungefär 4 år ago | 0 answers | 0

0

answers

Question


How can I make variable value instead of constant one?
a = 1.27; b = 0.19 ; c = 0.44 ; d = 0.2 ; e = 300 ; f = 5*10^21 ; g = 2*10^23 ; h = 1.2 ; i = 8.61733*10^(-5); j = 2*10^21; k1...

ungefär 4 år ago | 2 answers | 0

2

answers