Community Profile # Matthew Charles

Last seen: 30 days ago Active since 2020

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Question

Error using odearguments?
Hi, I tried to run the code below but I was greeted with the below error message. Any assistance will be greatly appreciated fu...

2 months ago | 1 answer | 0

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Question

Too many input arguments.
Hi everyone, I tried to generate a figure but got the above. Can someone show me where I could have gone wrong function f = emu...

3 months ago | 1 answer | 0

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Question

Issues using Summation in Matlab
Hi, just want to confirm whether the code that I have below is indeed correct or there are changes that is needed to solve. I ha...

3 months ago | 2 answers | 0

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Question

Initial Conditions not Generating on Graph
= B = 1e-19; % Vol = nd*(4*pi*(D/2)^3 /3); theta_0 = nd*pi*D^3 /(6*Vol); theta_m = nd*pi*(D+1)^3...

3 months ago | 1 answer | 0

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Question

Warning: Imaginary parts of complex X and/or Y arguments ignored.
I am using the below code in the below function to generate a graph, however the graph I am trying to replicate is not what matl...

3 months ago | 2 answers | 0

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Question

Too Many Input Arguments - I am new to matlab and not sure how to solve this
function [h] = thesis(t) % Oil/Brine Systems Main Characteristics %% Oil/Water System at 30C (Paraffin) mu1 = ...

3 months ago | 2 answers | 0

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Question

Why am I getting this error? Error using feval Unrecognized function or variable 'emul'
%% Oil/Water System at 30C (Paraffin) mu1 = 3.8; % Viscosity in mPa.s-1 rho_O1 = 797; % Oil Density in kg/m3 rho_B1 = 9...

7 months ago | 2 answers | 0

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Question

Why am I getting this error? Local function name must be different from the script name.
function dh_s = project(t,hs) nd = 1000; % No. of Droplets Vol = 900; % Liquid volume of emulsion (ml) l = 0.5...

7 months ago | 1 answer | 0

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Question

Why am I getting Error using nargin? Tried to run the below code but only getting the error using nargin. I attempted everything
%% SEDIMENTATION INTERFACE function dh_s = Emul(t,h) nd = 1000; % No. of Droplets % D = 300; % Droplets Diameter of S...

8 months ago | 1 answer | 0

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Question

Array indices must be positive integers or logical values.
Good day, I am trying to run this code but I cant seem to know what the issue is as to why I am constanting getting this error. ...

2 years ago | 1 answer | 0

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Question

Is it Possible that I can get feedback o my Question Proposal for the topic "Numerical Integration"?
Each student in our class were given the opportunity to create a question based on the topic "numerical integration" for our num...

2 years ago | 0 answers | 0

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Question

Hi, Is its possible that I can get some feedback on the question I created on the topics of Non-Linear Equations?
Below you will find the question that I have created under the topic of "Non-Linear Equations" for my Numerical Methods course I...

2 years ago | 0 answers | 0