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Dai Nguyen


Last seen: ongeveer 3 jaar ago |  Active since 2020

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using matrix as an input to solve the following equation
T1= input("enter horse temp"); %rectial temperature is 37.2 to 37.8 celsius T2=28; %28 celsius V_materialneeded= 0.689*(10^-5)...

ongeveer 3 jaar ago | 1 answer | 0

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non linear constrain to solve for Squential Quadratic Programing
Hi I'm trying to minimize the volume of an object with these non linear constraints. How can I put it in my code\ constraints ...

meer dan 3 jaar ago | 0 answers | 0

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Question


Randomly pick value in matrix and generate the function
Hi I want to builld a matlab code that can generate the plot and calculate the volume L=[147:50:180] R=[157:50:180] is it ...

meer dan 3 jaar ago | 1 answer | 0

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Gradient optimization problem with fmincon
Hi I'm currently working on an optimzation problem where I need to optimization a design dimension to minimize the ROI with Sequ...

meer dan 3 jaar ago | 1 answer | 0

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Try to solve System of Linear Equations
Hi I'm trying to solve this matrix to find x and y, however, it didn't work. Please help syms x y eqn1 = x+y == 250; eqn2= ...

meer dan 3 jaar ago | 2 answers | 0

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using contour plot to solve the problem
Hi I want to use contour plot to find the minimum dimension of a can with the volume of 315, but I don't know how to do it. I'm ...

meer dan 3 jaar ago | 1 answer | 0

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Question


Plot and calculate Damping ratio
Hi I want to calculate damping ratio by using the log decrement method, but for my understanding we need to select 2 peaks in or...

meer dan 3 jaar ago | 1 answer | 0

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Question


Gauss-Seidel iterative method with no relaxation factor
Hi I want to create a Matlab code for Gauss-Seidel iterative method with no relaxation factor and use the solution using a termi...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Bisection method in matlab
HI I wanna graph the bisection method with the function that I have but Idk how to do it. I also want to Iterate until the rela...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Converting Euler's method calculation into matlab
Hi I wanna use Matlab to solver for an Euler calculation with the range of t from 0 to 10 with 0.5 step. however for some reason...

ongeveer 4 jaar ago | 1 answer | 0

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Question


How to let 2 vector row to multiply by itself
hi I want vector m to multiply with n but for some reason I got this input(4,7) i = 4 5 6 7 output...

ongeveer 4 jaar ago | 1 answer | 0

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Question


Calculate factorial with 2 variables
Hi I want to calculate a factorial of these 2 integer input variables, but for some reason it didn't work. Please help m=input(...

ongeveer 4 jaar ago | 2 answers | 0

2

answers

Question


request integer inputs to put into the function
Hi I dont know how to request integer inputs to put into the factional equation. Can anyone help me learn about how to ask for i...

ongeveer 4 jaar ago | 1 answer | 0

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answer

Question


The Body Mass Index, or BMI
Hi I tried to write a function called findbmi that would receive the weight and height as input arguments, and would return the ...

ongeveer 4 jaar ago | 1 answer | 1

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Question


using fprint with prompt
I tried to use fprint with prompt to print out the volume of a cubic with a side length provided by the user

ongeveer 4 jaar ago | 1 answer | 0

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