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Sabrina Garland


Last seen: 14 dagen ago |  Active since 2021

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Question


Expected value with maximal domains
I have a Manager who has no information about the profit from investment into two bonds, other than the fact that they are indep...

ongeveer een maand ago | 1 answer | 0

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answer

Question


Solving and plotting equation with many variables
I have two random variables a and b. a is drawn from uniform distribution (m, 1+m) where, 0<m<=1. b is drawn from uniform distri...

ongeveer 2 maanden ago | 1 answer | 0

1

answer

Question


Conditional expectation in matlab
I have to calculate conditional expected value of a and b. a and b are random variables that are normally distributed with mean ...

6 maanden ago | 0 answers | 0

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answers

Question


Error in plotting - indices not compatible
I have the following code - syms y t g f1 = -2*g*(t.^3 +t.^2)/((1 - y).^(1-2*g)) + 2*g*(3-t)*(3 - t.^2)^2./(((2 - t).^2).*y.^(...

7 maanden ago | 1 answer | 0

1

answer

Question


Plot multiple graph after solving
I have following two equations - f1 = -2*g*t.^3/((1 - y).^(1-2*g)) + 2*g*(3 - t.^2)^2./((2 - t).*y.^(1-2*g)) + (8*g*t)./(...

8 maanden ago | 2 answers | 0

2

answers

Question


Not able to get real solution through syst solve
I have been trying to solve the following equation and following is my code - syms y t f1 = -t^3/(3*(1 - y)^(2/3)) + (3 - t^2)...

9 maanden ago | 1 answer | 0

1

answer

Question


Plotting two non linear equations in same graph
I have following two equations y - ((t^8 - 8*t^7 + 36*t^6 - 96*t^5 + 146*t^4 - 88*t^3 - 116*t^2 + 144*t + 81)/(t^8 - 8*t^7 + 3...

9 maanden ago | 2 answers | 0

2

answers

Question


Plotting an inequality of two related variable in a linear space
I want to plot the inequality with two variables a and b such that a>b. Variables a and b have values between 0 and 1. Inequalit...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


Error: Unable to find symbolic solution
syms y(x) ode= diff(y, x)== (-(5*y)/(2*x))/(1- ((1/(2*x))^2)*((y/(1-y))^(3/5))); cond = y(1/2)==1/2; ySol(x) = dsolve(ode, co...

meer dan 2 jaar ago | 0 answers | 0

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answers

Question


Distribution of order statistics
I have the following function $(x^{1-2r})(1-r)$/${2/3}^r$ + ${(1- x)^{1-2r}$/${1/3}^r$ Where, 0<=x<=1 and 0<=r...

bijna 3 jaar ago | 0 answers | 0

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Question


Error: Invalid expression log equation
I am trying to solve an equation in Matlab mobile. Following is the code - syms t a eqns =-a*log((3*t/4)*(3-t^2...

ongeveer 3 jaar ago | 1 answer | 0

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answer