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質問
How to optimise this code?
Nested loops suck...how can I optimise this code? function [a, v, x] = model1(x_s, x_a, OB, rho_0, K_a, K_r, K_v) ...
10年弱 前 | 1 件の回答 | 0
1
回答質問
Different whisker lengths for boxplots on the same figure
Hi, Being perfectly honest, I have no idea where to start with this problem. I know it is possible to plot two boxplots on t...
約10年 前 | 1 件の回答 | 0
1
回答回答済み
Area between two different kinds of data sets
Hi, did you ever find a solution to this problem?
Area between two different kinds of data sets
Hi, did you ever find a solution to this problem?
約10年 前 | 0
質問
How best to handle this data?
Hi, I have a large amount of data that I need to work with and I'm looking for some advice on the best way to go about it... ...
10年以上 前 | 1 件の回答 | 0
1
回答質問
Convert lat/longs to decimal
Hello, I'm looking for an elegant solution to a problem I'm having converting lat/long coordinates to their decimal equivalen...
10年以上 前 | 0 件の回答 | 0
0
回答質問
How to read in, compare and then delete data from a cellarray?
Hi, How do I filter cellarray A to only return the unique values (i.e. in this example A319, A320, A321) once, then compare t...
10年以上 前 | 1 件の回答 | 0
1
回答質問
Can I replace this nested for loop with a faster process?
I have a variable, A, which is a Nx1 cell array, where N is a variable number which can vary between 1 and 1000. Each row within...
10年以上 前 | 0 件の回答 | 0
0
回答質問
Most efficient way of tackling this problem
I have two variables (always 4 letter strings), Start and End. I need to generate other variables based on their values. *'s are...
10年以上 前 | 2 件の回答 | 0
2
回答質問
Add additional information to data cursors
Hello, I would like to add additional information to my data cursors on a plot I have. My code currently looks like this: f...
10年以上 前 | 0 件の回答 | 0
0
回答質問
exec & fetch commands (Problem with data format?)
Hi, I'm having some problems importing a time variable from my database into MATLAB. I think the problem might have something to...
10年以上 前 | 0 件の回答 | 0
0
回答回答済み
MATLAB can't read time column in database (querybuilder and dexplore)
Bump. Can anyone help with this?
MATLAB can't read time column in database (querybuilder and dexplore)
Bump. Can anyone help with this?
10年以上 前 | 0
質問
MATLAB can't read time column in database (querybuilder and dexplore)
Hi, I'm trying to import some data from a database using dexplore. When I navigate through the GUI, the time field is blank, ...
10年以上 前 | 1 件の回答 | 0
1
回答質問
Explain where I've gone wrong!?
To run this code you need to download the CSV file I have attached. As you can see from my code, I have a 109x214 cell array ...
10年以上 前 | 1 件の回答 | 0
1
回答質問
Add polynomial trendline to plot using script (m file) and code optimisation?
Hi, I'd like to be able to add a trendline to my plot on figure(2) coding it in the m file. How would I go about doing that? ...
10年以上 前 | 1 件の回答 | 0
1
回答質問
What does this line of code mean in non-code speak?
if (div4 & ~( xor(div100, div400))) div4 div100 and div400 are given by: div4 = ((year/4) == floor (year/4)); div...
12年以上 前 | 3 件の回答 | 0
3
回答質問
Easy Simulink Questions (new user)
Hi, I am a new user to Simulink (and in some respects Matlab). I have a couple of question regarding the program I was hoping...
約13年 前 | 1 件の回答 | 0
1
回答質問
Axes labels (with differential dot)
Hi, I'm trying to get a greek symbol in my axes label. I know that you can do '\phi' to get this but I need to get a dot a...
約13年 前 | 2 件の回答 | 1
2
回答質問
Differentiation
Hi. I have an equation that I'd like to differentiate without using the command diff(equation). I've been told that finite-di...
14年弱 前 | 0 件の回答 | 0
0
回答回答済み
Plotting problem
I changed it again, thanks so much for your help! clear all clc rs=0.05; Cl=2*pi; pa=[(pi/18) (...
Plotting problem
I changed it again, thanks so much for your help! clear all clc rs=0.05; Cl=2*pi; pa=[(pi/18) (...
14年弱 前 | 0
回答済み
Plotting problem
Ok, I've tried to edit the code and get rid of loops. rs = 0.05; Cl = 2*pi; pa = [10*(pi/180) 5*(pi/180) -0.1*(pi...
Plotting problem
Ok, I've tried to edit the code and get rid of loops. rs = 0.05; Cl = 2*pi; pa = [10*(pi/180) 5*(pi/180) -0.1*(pi...
14年弱 前 | 0
質問
Plotting problem
Hi. I've written this code to plot the graph it produces. However, the top three lines have complex parts to them. How can I plo...
14年弱 前 | 3 件の回答 | 0
3
回答質問
Newton-Raphson method
Hi, its my first time posting on here so please be nice. I'm studying Aeronautical Engineering and have a course in MATLAB to do...
14年弱 前 | 0 件の回答 | 0
