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Emma Sellers


Last seen: 2 years 前 自 2019 起处于活动状态

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Asking a question with specific format
I need to ask a question that is formatted like this: *As a dialog box: Enter the resistance between node __ and node ___ ...

4 years 前 | 1 个回答 | 0

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Asking multiple questions to user
Hi, Can someone tell me how to ask the user multiple questions while also have one question that changes variables? I want the q...

4 years 前 | 1 个回答 | 0

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Adding Symbolic equations using while loops
I am attempting to create a matlab version of the KCL equation. I can't figure out a way to loop through all the possible equati...

4 years 前 | 0 个回答 | 0

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Populating a matrix with user input
answer=inputdlg({'nodes'}); nodes=str2double(answer(1,1)); nodematrix=Inf(nodes); A=1; B=0; answer=[]; while A < nodes ...

4 years 前 | 1 个回答 | 0

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Asking User a Question with Variables
Why does this not work? How do I ask the user questions involving changing variables?

4 years 前 | 3 个回答 | 0

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Array for Symbolic Expressions
Can I create an array to store symbolic expressions?? I want to do something like: Equation1 = vpa(Equation); disp(...

4 years 前 | 0 个回答 | 0

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Specific if statement question
I want to write an if statment that will determine if n2 is the first symbolic variable in this statement.. Is that possible?? ...

4 years 前 | 1 个回答 | 0

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Program that Analyses a circuit
So, I have a complicated question... I am attempting to write a program that analizes a circuit based off of user imput. Right...

4 years 前 | 0 个回答 | 0

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Equations with Variables & User input
Hi! I am attempting to write a program that analyzes a circuit that is decribed with user input.. My attempt is to get the use...

4 years 前 | 1 个回答 | 0

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Storing User Input in a Matrix
I am attempting to write code that takes user input in with the dialog boxes. But i need the user input to then be stored in a m...

4 years 前 | 1 个回答 | 0

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Write a function called digit_counter that takes the name of a text file as input and returns the number of digits (i.e., any of the characters, 0-to-9) that the file contains. If there is a problem opening the file, the function returns -1. WARNING:
Hi, I was wondering why this does not work? Do i need to do nested for loops with i and j to traverse through the file ? funct...

5 years 前 | 1 个回答 | 0

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Each number on telephone keypads, except 0 and 1, corresponds to a set of uppercase letters as shown in this list: 2 ABC, 3 DEF, 4 GHI, 5 JKL, 6 MNO, 7 PQRS, 8 TUV, 9 WXYZ Hence, a phone-number specification can include uppercase letters and digits.
I can not quite figure out why my code does not perform. I keep getting syntax errors that dont make sense to me. Such as "parse...

5 years 前 | 3 个回答 | 0

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