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Michela Longhi


Last seen: 4 years ago |  Active since 2016

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Can you help me with ode45?
Hello, I have some problem with my matlab code. I would like to use ode45, but the program gives me the error: "Not enough inp...

5 years ago | 1 answer | 0

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answer

Question


For Loop with matrices?
Hello! I have these matrices: x(0)=[1;2] and x(1)=A*x(0), where A=[1 3;4 5] How can I create a for lopp to obtain: x(2)=A...

5 years ago | 1 answer | 0

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answer

Question


Compare two matrices and find similar values
I have two matrices with 3 column each. I want to compare the rows, the first matrix is: 6 40 110 6 40 573 6 41 66 ...

7 years ago | 1 answer | 0

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answer

Question


Call a function for colormap
Hi, I have a function CMR64.m : function pal=CMR64(); CMRmap=[1.00 1.00 1.00; .... ... pal=f...

7 years ago | 0 answers | 0

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answers

Question


Double for loop with problems
I have a column vector _temp_ of size 221 and another column vector _x_ of size 2819. I want to create a new column vector from ...

7 years ago | 1 answer | 0

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answer

Question


x,y,z plot and temperature
Hi, I am interested in visualizing temperature distribution on a 3D plot like point. I have a 3d path, for each point I ha...

7 years ago | 2 answers | 0

2

answers

Question


Insert comma/point in a number
I have a temperature data in a char format without comma or point to divide the decimal and I want to insert a point after the s...

7 years ago | 1 answer | 0

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Question


bars at specific (x,y) points
I need to create a 3d bar plot with bars at specific (x,y) points. Where X and Y are the coordinates and the temperature column ...

7 years ago | 2 answers | 0

2

answers

Answered
plot3 temperature color
I wrote: plot3(X,Y,Z) c = 1:numel(Y); %# colors h = surface([X(:), X(:)], [Y(:), Y(:)], [Z(:), Z(:)], [c(:),...

7 years ago | 0

Question


plot3 temperature color
Hi, I have this plot 3d: figure() plot3(X,Y,Z) where X and Y are coordinate and Z is the correspondent temperature v...

7 years ago | 3 answers | 0

3

answers

Question


VideoWriter create an empty video
I have a problem with VideoWriter, after create the plot with the scatter function, Matlab create a new .avi file but it is empt...

7 years ago | 1 answer | 0

1

answer

Question


Plot a video near a matlab plot
Hi, I have a video and a plot which shows the measures of temperature at each seconds of the video. The matlab plot is a moving...

7 years ago | 1 answer | 0

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Question


Create a difference vector of time
I have a matrix of times (HH:MM:SS) : the first column is the start-time and the second is the stop-time. I can extract each co...

7 years ago | 2 answers | 0

2

answers

Question


How to create a For loop for a linspace?
I have this code: for j = 1:20 c(j) = linspace(1,10,length(j)); end But, the r...

7 years ago | 1 answer | 0

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answer

Question


Marker color changes with temperature
I am plotting the time vs temperature in plot mode, but I want that the markers change the color with the temperature, how can I...

7 years ago | 1 answer | 0

1

answer

Question


Temperature vs time plot
I want to plot data vs temperature data from an external file: fileID_A=fopen('discesa_salita.txt'); A = text...

7 years ago | 2 answers | 0

2

answers

Question


Divide a number by time
Hi, I have a time express in duration t = duration 00:01:12 and I want to divide a number n=9 by t: Y=n/...

8 years ago | 1 answer | 0

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