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**Content Feed**

Question

How to fill a bar plot using an indexed colormap?

Hello Community, I have a plotting problem I cant seem to get the hang of. I have 4 model predictor variables that have been...

mer än 6 år ago | 1 answer | 0

### 1

answerHow to smoothen the following plot in matlab?

Hello, I think the pixellation is just because of the resolution of the image, but if you want to smooth your data - use smo...

mer än 6 år ago | 0

| accepted

I need to calculate lat and long for other point. Given one lat long and bearing.

Hello, I think you need this: https://uk.mathworks.com/matlabcentral/fileexchange/5379-geodetic-distance-on-wgs84-earth-elli...

mer än 6 år ago | 0

How to read data from dat file and plot ?

Hello Kathy, I think you want to read this answer from Walter: <https://uk.mathworks.com/matlabcentral/answers/79885-readin...

mer än 6 år ago | 0

Question

Colorbar doesn't show colours the right way round?

Hello Community, I have been bar plotting some data, and have graduated the colours relative to their values in the data whi...

mer än 6 år ago | 2 answers | 0

### 2

answersQuestion

Colour bars in a plot by data values

Hello Community, I am looking to colour some bar plots individually when a condition is met, ie if they have a value of 4, th...

mer än 6 år ago | 2 answers | 0

### 2

answersQuestion

Problems with a down arrow displaying in a plot

Hello Community, I have recently re-run a bit of code to display a plot, and there is an error that has occurred without my ...

mer än 6 år ago | 1 answer | 0

### 1

answerQuestion

Transpose... Not Transposing!

Hello Community, I have an annoying glitch in some code, in that there is a line in my script that tells some data that has ...

ungefär 7 år ago | 3 answers | 0

### 3

answersQuestion

Using a for loop to access the correct fields in a struct

Hello Community, I have a little query here (hopefully!) I am simply trying to ask the for loop to run through a struct ('Ss...

ungefär 7 år ago | 1 answer | 0

### 1

answerQuestion

Problems running a function in a for loop and dynamically assigning to a struct

Hello Community, Could anyone help with this please. I have a function (HF) that I want to run in a for loop across various ...

ungefär 7 år ago | 1 answer | 0

### 1

answerQuestion

How do I edit the legend when I have *many* entries (but only 2 types of data)

Hello Community, I have a presentation problem regarding a plot legend that I hope you can help with. This situation is that...

mer än 7 år ago | 2 answers | 0

### 2

answersQuestion

Wrong 'patch' area when plotting

Hello Community, I am using the 'patch' function to plot 4 areas to aid with the grouping of some data when it is plotted. I...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

2nd Y Axis problem - All works until I add the 2nd data set

Hello Community, I am having difficulty with plotting to a second axis. Everything works fine until I actually try to add th...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

How to Store Variable Names for Struct Titles

Hello Community, I have a script to run various times that when the functions are used outputs a table and other data. Each ...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

How to use the 'Open' command to open any .mat file found in a folder without hard coding the file name e.g. '%s/*.mat'?

Hello Community, I am struggling to get a piece of code to work. I have asked <http://uk.mathworks.com/matlabcentral/answers...

mer än 7 år ago | 1 answer | 0

### 1

answerFree version for student.

I dont know the answer personally as Ive never used Matlab Mobile, but there is a <http://uk.mathworks.com/products/matlab-mobil...

mer än 7 år ago | 0

Question

How to batch extract certain variables from individual workspaces (.mat), contained in individual files?

Hello Community, I wonder if you can help with this problem. I have several hundred files all containing various Matlab file...

mer än 7 år ago | 1 answer | 0

### 1

answerQuestion

Cropping an image using extents in stored variables

Hello Community, As the title says, I am trying to crop images using the axis extents which are already stored in individual...

nästan 8 år ago | 1 answer | 0

### 1

answerQuestion

Naming figures with existing filename

Hello Community, I am having trouble getting the naming of my figures right. What I want to do is use part of a variable tha...

nästan 8 år ago | 2 answers | 0

### 2

answersQuestion

Colouring Bars by 'Y' value

Hello Community, I am trying to plot a bar chart and to colour the bars according to a rule related to the values for the 'Y...

nästan 8 år ago | 2 answers | 0

### 2

answersQuestion

Save workspace to a specific folder using regular expression

Hello Community, Im having difficulties with hopefully a simple problem. I have a scripted workflow and at a certain point, ...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Error: Attempt to execute SCRIPT linspace as a function - How to revert linspace to original?

Hello Community, I am trying to use imsharpen, following the examples in the help doc. Unfortunately, I get the following er...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Image Resizing before loading

Hello Community, When I read in an image - it is always too big to fit on screen so needs resizing, as below: >> figure...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Do I need a 'For' statement or a 'While' statement to loop back in my script?

Hello Community, I have a script that requires a bit of user input at various stages, and requires an image to be visually c...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Workspace not saving - just disappearing!

Hello Community, I dont understand what is happening here. I am using a line of code to save my workspace - however what hap...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Uigetfile - Is there a neater way of moving my files?

Hello Community, After my script has run I want to do a little housekeeping and save various .mat, .jpg and .fig files to a ...

ungefär 8 år ago | 1 answer | 1

### 1

answerQuestion

Making a directory and adding it to the path

Hello Community, I am trying to create a new folder, named by user input and immediately have that folder added to the path....

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

'Logical' function to read 2 variables and output to a new variable

Hello Community, I am having a novice moment here - difficulty in organising my function to do what I want. In short, I am t...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Output Local Variables from a Function - R2, F-Test, Stats, etc.

Hello Community, I have written a function to try to output some key observations about some base data (X,Y). I calculate th...

ungefär 8 år ago | 1 answer | 0

### 1

answerQuestion

Matlab to Excel via Activex - How to iteratively add Matlab variables?

Hello Community, I need some help with 'Housekeeping' following the running of a Matlab script which produces a series of va...

ungefär 8 år ago | 1 answer | 0