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Kevin


2014 年からアクティブ

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Simple Traffic Light Arduino Problem?
Hi, I have a simple problem involving C programming for my arduino. The problem consists of programming a traffic light but I...

9年以上 前 | 1 件の回答 | 0

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質問


Matlab Extracting X and Y coordinates??
Hi, I have created an xy plot in Matlab but I was wondering if there is a quick and easy way of extracting all x and y points...

10年以上 前 | 2 件の回答 | 0

2

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質問


Graph not Plotting Correctly??
Hi, When I run my code I expect to plot a graph which decreases close to 0 as the x axis approaches 10. I ave used the debugg...

10年以上 前 | 1 件の回答 | 0

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質問


Variable Set by Non-scalar Properator??
Hi, In my Matlab code I am using the following equations: if axial_induction<0.4; C_T=(sigma_local .* ((1-axial_ind...

10年以上 前 | 1 件の回答 | 0

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質問


Summing parts of an array??
I have the following lines of code: D=(8./(TSR.*9)).*(F.*(sin(relative_wind).^2).*(cos(relative_wind)-((TSR_local).*(sin(re...

10年以上 前 | 1 件の回答 | 0

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質問


matrix shape is incorrect??
Hi, I have the following code which will give me values of F along a plane surface. It should give me a vecor matrix in a 1x9 s...

10年以上 前 | 2 件の回答 | 0

2

回答

質問


While Loop not converging??
Hi, I am using a while loop in order to perform a tolerance test. When tha calculated check value becomes greater than an ass...

10年以上 前 | 1 件の回答 | 0

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質問


Storing Integer Values in Matlab?
Hi, I am using the following for loop: for TSR=1:0.1:10 and am storing values as follows: store_F(:,TSR)=F;...

10年以上 前 | 2 件の回答 | 0

2

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質問


number of elements in B and I must be the same?
Hi, For the following line of code: for i=1:length(C_T) if C_T(i) > 0.96; axial_induction(i) = 1 ./ (((4...

10年以上 前 | 1 件の回答 | 0

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質問


If-else statement not working??
Hi, I am trying to calculate values of Ct before finding axial induction values for a 9x1 array using the following equations...

10年以上 前 | 0 件の回答 | 0

0

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質問


Graph Not Plotting All Values??
Hi, I am trying to output a graph from my programme which will plot TSR against CP for values of TSR ranging from 4 to 10. Th...

10年以上 前 | 1 件の回答 | 0

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回答済み
For Loop Not Working??
Hi dpb, Thank you so much for the help. I'm still relatively new to the world of Matlab and your advice really makes my life ...

10年以上 前 | 0

回答済み
For Loop Not Working??
Thanks for the help. I put an end if statement at the end which seems to have solved it. This is my entire code: clc c...

10年以上 前 | 1

質問


For Loop Not Working??
Hi, I am designing a programme which will operate using a for loop starting at a value of 4 and ending at 10 as shown in the ...

10年以上 前 | 7 件の回答 | 0

7

回答

質問


Number of elements must be the same??
Hi, When running my Matlab programme, I am storing the desired values at the bottom of a for loop. The loop iterates for incr...

10年以上 前 | 1 件の回答 | 0

1

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質問


Dimensions do not agree??
Hi, I have the following equation in Matlab: F=(2/3.14)*ACos(exp(-(((B/2)*(1-(X)))/((X)*sin(Phi))))); where X = ...

10年以上 前 | 1 件の回答 | 0

1

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質問


Matrix Configuration in Matlab
Hi guys and gals. I have the following equation in Matlab: TSR_local=r_over_R*TSR; which then gives the following matrix: ...

10年以上 前 | 1 件の回答 | 0

1

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質問


Blade Element Momentum Simulation
Hi, I have been trying to implement the well known Blade Element Momentum theory into Matlab for the analysis of a marine curre...

10年以上 前 | 1 件の回答 | 1

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