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Muhammad Choudhury


Last seen: 2 years ago |  Active since 2021

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2nd order differential equation
How can I model the following equation on MATLAB ODE suite D = 2e-14 r = 7e-6

2 years ago | 2 answers | 0

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answers

Question


How can i modify this code so x can = 0
function qw=fNR(x) qw=zeros(100,1) qw(2)=x i=2 while abs(qw(i)-qw(i-1))>1e-6 qw(i+1)=qw(i)-ff1(qw(i))/fdf1(qw(i)) ...

3 years ago | 1 answer | 0

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Question


Subtracting two values that are very small
I'm subtracting two variables (R1 and R2) that are around a magnitude of e-3. I work out a difference between them (Diff = R2 ...

3 years ago | 1 answer | 0

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make code more rigorous
I have two seperate functions, fR1 AND fR2 however i would like to combine it into one function as i have to seperature function...

3 years ago | 1 answer | 0

1

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Unable to call my function and get an error
function h = fplothFUNC(d,Kp,A,t) %the function is used to plot the following equation: % h*(t)=(d/Kp)*(1-exp(-(Kp/A)*t)) ...

3 years ago | 1 answer | 0

1

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Question


plots are not displaying with on double y-axis graph
t = xlsread('ob1.xlsx','I4:I722') P_sp = xlsread('ob1.xlsx','F4:F722') P = xlsread('ob1.xlsx','E4:E722') L_sp = xlsread('ob1....

3 years ago | 1 answer | 0

1

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Question


3D surface plot
This is my code so far, how i can i create a 3D surface plot just like the figure below: X=[1.000, 1.250, 1.500, 1.250, 1.500, ...

3 years ago | 1 answer | 0

1

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Question


3D x,y,z surface plot
I already have X,Y,Z arrays: x = 1.0000 1.2500 1.5000 1.2500 1.5000 1.75...

3 years ago | 1 answer | 0

1

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How can I display the y-axis at each maximum point
Is there a way in determining the y-axis values at each maximum point of this graph. clear all; % Importing video from files ...

3 years ago | 1 answer | 0

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How to change the y-axis values to start at 0 and not become negative?
How can i make it so that my plot starts at 0 and doesn't go below 0 into the negative numbers, also I'd like to use a range fro...

3 years ago | 1 answer | 0

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