# smith

Last seen: etwa ein Jahr vor Aktiv seit 2022

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#### Statistik

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Frage

xlswrite different columns into excel each run
Hello, I have this issue where, i have a matrix x that i want to write on an excel column every run, but i do not want it to ove...

mehr als ein Jahr vor | 2 Antworten | 0

### 2

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How to 3d patch between 2 3d shapes (stl attached)
Hello, I'm trying to fill in or create 2 lids on top and bottom sides for this 3d shape and then extract it as stl, but I'm not ...

mehr als ein Jahr vor | 2 Antworten | 0

### 2

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Frage

Why am i getting NaN values in my code?
I'm writing a code that predicts the surface temperature of an annulus with specific thickness running through it a hot air and ...

mehr als ein Jahr vor | 0 Antworten | 0

### 0

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Frage

How to remove the zeros from the array upon breaking out of the for loop?
That's the code I've written, supposedly i want the for loop to break once the dp(i+1) starts becoming negative, but apparently ...

mehr als ein Jahr vor | 3 Antworten | 0

### 3

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Frage

How to solve for gamma
Hello, I'm trying to solve for gamma in this equation, I was hoping if someone can help out. considering everything else is ...

fast 2 Jahre vor | 1 Antwort | 0

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Frage

Why is my ode15 differential equation solver acting like this?
I want this code to solve me three differential equations, (dTp, ddot, dm), however for the first two I'm getting acceptable res...

fast 2 Jahre vor | 1 Antwort | 0

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Frage

Why is the Temperature curve looking like this at the end of the While loop?
Hello, This code should be giving out multiple monitoring parameters, such as the droplet's diameter, the time when the droplet ...

fast 2 Jahre vor | 2 Antworten | 0

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Frage

Why is my loop not running? (Error using / Matrix dimensions must agree)
That's my code, supposedly it is about a water particle undergoing both, heat and mass transfer at the same time, and I'm monito...

fast 2 Jahre vor | 2 Antworten | 0

### 2

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Frage

Why is my loop not working? "Index exceeds array bounds"
Function: function [ row, cp, k] = apd (T) if T > 318 & T < 320 row = 1.11 cp = 1007 k = 0.02781 else if T >...

fast 2 Jahre vor | 1 Antwort | 0

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Why is my loop not ending?
So, I wrote a code to run iterations for a water particle as it undergoes mass transfer, to monitor the diameter size. %%% DEF...

fast 2 Jahre vor | 2 Antworten | 0

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