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Log-Log plot using Curve Fitting Tool
Hi, I wish to use the curve fitting tool to perform a log-log plot. The screenshot that I've attached is using 2013a, howe...

mer än 8 år ago | 0 answers | 0

0

answers

Question


Definite Integrals in for-loop
I'm trying to setup up this loop. But before I do that I need to declare the functions: n_grid = 20; % Size of r...

mer än 8 år ago | 1 answer | 0

1

answer

Answered
How to display the coordinate of the point in the figure
This is the output image of what I'm getting. You can see the points are not following the curve.

ungefär 9 år ago | 0

Question


How to display the coordinate of the point in the figure
The problem is similar to this but I have an x-axis that decreases from 1 to 0 at increments of 0.1 <https://www.mathworks.com/...

ungefär 9 år ago | 3 answers | 0

3

answers

Question


Usage of strcmpi in embedded strings
suppose you have the following: A = 'filename.exe' B.B = 'whatisthatman.exe' 'nevermind.txt' 'ok.exe' ...

ungefär 11 år ago | 1 answer | 0

1

answer

Question


Convert Char to Cell
I am trying to convert this column of characters: 'D48-J06-W470' into a cell so I can append to a matrix. I have used ...

ungefär 11 år ago | 4 answers | 0

4

answers

Question


Exporting MATLAB data to .MDB
Hi, does anyone know how to export a vector to an MS Access (.mdb) file? Or anyone know a good source to read?

ungefär 11 år ago | 1 answer | 0

1

answer

Question


MATLAB save image from GUI using push button
I need help in exporting the figure that is embedded in your GUI: axes(handles.axes3); [FileName, PathName] = uiputfile(...

ungefär 11 år ago | 1 answer | 1

1

answer

Question


Stairs Command MATLAB Ends
Is it possible to put a circle at the end of the stairs function? If the value is 0 and each end, one cannot see where it starts...

mer än 11 år ago | 2 answers | 0

2

answers

Question


Plotyy Display Gridlines Axis
I am using plotyy, I managed to show the grid for the function on the left using 'grid on', but how do I show the gridlines usin...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Listboxes GUI Multiple Selection
Suppose I have two vectors with the same number of elements: A = 1 2 3 4 5 6 7 8 9 10 B = 20 40 50 60 80 100 120 140...

mer än 11 år ago | 1 answer | 0

1

answer

Question


polyval error with recurrence relation
function c = relation( n ) if n==0 c = 1; elseif n==1 syms x c = [x 0]; else syms x ...

mer än 11 år ago | 2 answers | 0

2

answers

Question


Calling Functions Vectors Array
Suppose I have the following function: function c = relation( n ) if n==0 c = 1; elseif n==1 syms ...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Polyfit: Polynomial is badly conditioned
I have the following: N = 5; for i=1:N p(i,:) = polyfit(time(:,3),values(:,5),i); end What is wrong with the abo...

mer än 11 år ago | 2 answers | 0

2

answers

Question


GUI PLOTYY Drag Figure
Hi, suppose one plotted two functions using plotyy in a GUI. Suppose that one of these functions maybe shifted and the user w...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Merging vectors and plotting
Suppose you have the following time vectors in seconds: A = 0 1 2 3 4 5 6 7 8 9 10 and ...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Importating Data from Excell
Suppose I want to read the third column of data from an Excel sheet. the format of the data increments every 5 ms. 0 5 1...

mer än 11 år ago | 2 answers | 0

2

answers

Question


Error message with string
I was wondering what I receive the following error: Error using hg.root/set The name 'String' is not an accessible prope...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Changing Scale on Plotyy
Suppose you want to use plotyy, one function ranges from [0,1], the other function ranges from [-1,10000] Suppose that in ...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Plot Label Format Display
Hi, suppose my x-axis has values on the scale of 4000 5000 6000 7000 and so on. However, when I construct these plots, the...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Delete Rows With empty elements
Suppose I have a set of data (a 2x9 matrix): data2 = [ 1] [0.0095] [5670000] [936] 'Normal' [0] [0] [0] ...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Appending vectors in a loop
Data1 = 4 5 6 7 8 9 10 11 12 -1 4 5 6 7 ...

mer än 11 år ago | 2 answers | 0

2

answers

Answered
DataCursormode - Selecting Points on Graph
Or suppose I use [x,y] = ginput(number) Suppose further that a button initiates this action but the figure appears in a...

mer än 11 år ago | 0

| accepted

Question


DataCursormode - Selecting Points on Graph
I attempted to implement this idea: http://www.mathworks.com/support/solutions/en/data/1-143T59/ However, suppose I want t...

mer än 11 år ago | 1 answer | 0

1

answer

Question


Generate 99 Random Floating Point Numbers
Hi, is it possible to Generate 99 Random Floating Point Numbers in MATLAB and write it to a text file?

mer än 11 år ago | 1 answer | 0

1

answer

Answered
Importing CSV files in MATLAB
int = size(raw,2); if int == 3 raw ... elseif int == 4 raw ... end

mer än 11 år ago | 0

| accepted

Question


Importing CSV files in MATLAB
Suppose I have the following lines in a .csv file: Date,Time,Ch1: 09/07/2007,12:26:51.000,10.684 09/07/2007,12:26:51....

mer än 11 år ago | 2 answers | 0

2

answers

Question


Sort Group Data Trends
Suppose you had a vector A = 1.2 1.3 1.4 1.5 2.4 2.5 2.6 2.7 2.8 2.9 4.1 4.2 4...

nästan 12 år ago | 1 answer | 0

1

answer

Question


Splitting a Vector Into Groups
I need to take in the vector A, and automatically split it up, based on a number around 60-62, without knowing how many groups I...

nästan 12 år ago | 2 answers | 0

2

answers

Question


Resetting a Time vector to zero
suppose I have the following time vector x = [ 4 5 6 7 8 9 10 ] I want it reset the vector to zero so I could use: s...

nästan 12 år ago | 1 answer | 0

1

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