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Edward


自 2012 起处于活动状态

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提问


Set a global variable in a script with multiple functions
I have a script that contains about 5 functions and they all need access to a String array. Is there a way I can only define ...

10 years 前 | 1 个回答 | 0

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提问


Custom XTickLabels and zooming
Hi, I have an *x* array that represents time in seconds, I want to update the *XTickLabels* so when the user is zoomed in...

10 years 前 | 0 个回答 | 0

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提问


How can I make subplots larger?
Is there a way I can increase the vertical size of 4 subplots that are in a column? If I have 1 X variable and 4 Y: x=1:10...

10 years 前 | 2 个回答 | 0

2

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提问


Plot boxplot giving it the median, range and quartiles
Hi, I need to plot similar to this: <<http://www.mathworks.co.uk/help/releases/R2013b/stats/createboxplotsforgroupeddataex...

11 years 前 | 2 个回答 | 0

2

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提问


How to get this kind of plot
I have 3d discrete dataset where for every independent variable x and y there is a frequency value z. I want to plot it like ...

11 years 前 | 1 个回答 | 0

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提问


using System() with administrator privilages
I am trying to create a shortcut using the system(command); command but i am getting output: You do not have sufficient pri...

11 years 前 | 3 个回答 | 0

3

个回答

提问


Create a shortcut to a file in a script
Hi, i have two problems, I need to check if a folder exists, it not i create a folder. After this i need to create a short...

11 years 前 | 1 个回答 | 0

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提问


How to use custom Zoom callback
Hi, i have a GUI with an axis and a static text I've added a toolbar with options to zoom out and in. I want to write a cu...

11 years 前 | 0 个回答 | 1

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提问


GUI Zoom with multiple plots
Hi, I have a gui which has two plots and a toolbar that has a zoom in and zoom out feature. both plots share the same x da...

11 years 前 | 1 个回答 | 0

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提问


Fast way to plot points with different colors
Hi, i have a matrix in the form colorData= [x1,y1,r1,g1,b1; x2,y2,r2,g2,g2; x3,y3,r3,g3,g3; ............. xi...

11 years 前 | 1 个回答 | 0

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提问


axes handle does not exist in GUI
Hi, i have a GUI that has one axis. I am trying to use plot(handles.axes1,...) but im getting error: ??? Refere...

11 years 前 | 2 个回答 | 0

2

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提问


Custom colors on plots
Hi, i'm trying to plot: x=[1,2,3,4,5,6,7,8,9]; y=[9,8,7,6,5,4,3,2,1]; which gives me a straight line, I also have ...

11 years 前 | 1 个回答 | 0

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提问


Create a global variable in a GUI
Im making a gui which has a two buttons: function button_browse_Callback(hObject, eventdata, handles) filename = uigetfi...

11 years 前 | 2 个回答 | 2

2

个回答

提问


Plot graph with different labels
Hi, I have a data set y = [10,15,23]; x = {'jan','feb','mar'}; but obviously you cant plot Strings so i made a third...

11 years 前 | 1 个回答 | 0

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提问


Structure array to array
I have a structure s(1).x = 5; s(2).x = 6; s(1).y = 1; s(2).y = 8; how can i convert this into an array of ...

11 years 前 | 2 个回答 | 0

2

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提问


converting 2 arrays into an array of structures
Hi, I have 2 arrays numbers = [1,2,3,4]; letters = ['a','b','c','d']; i want to convert these into an array of 4 s...

11 years 前 | 1 个回答 | 0

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提问


Reading data into a structure
Hi, im reading the file: 26/09/2013,16:04:40 2412 928.0 49.94930 25/09/2013,14:24:30 2412 914.0 -999999 using: f...

11 years 前 | 2 个回答 | 0

2

个回答

提问


Read data from text file
Hi, i have a text file with contents: 26/09/2013,16:04:40 2412 928.0 49.94930 25/09/2013,14:24:30 2412 914.0 -999999 ...

11 years 前 | 1 个回答 | 0

1

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提问


Refer to the character ' in a string
Hi, i'm trying to write an algorithm to remove the character ' from a string, say for example: string='you're'; where I ...

11 years 前 | 1 个回答 | 0

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提问


using urlread with in browser flash applications
With urlread you can get the source code of a web page, which i analyse to find specific data, is there a way i could do a si...

12 years 前 | 0 个回答 | 0

0

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提问


Urlread from a page that requires a log in
Hi, im trying to use urlread to get internet usage data from my virgin media superhub. Basically i have to log on then it te...

12 years 前 | 0 个回答 | 0

0

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提问


Ascii to number/decimal
Hi, ive read in a number into a file using regexp to find numbers from a string of data so far i have a variable: s=2.50000 ...

12 years 前 | 1 个回答 | 0

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提问


Multiples of 5
Hi, ive got an array of numbers and i want to delete the array values whose index is a multiple of 5. How can i do this?

12 years 前 | 2 个回答 | 0

2

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提问


Sorting
Hi, im having a problem sorting I have a matrix with two columns, column one is the data i need sorting in numerical order, b...

12 years 前 | 1 个回答 | 0

1

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提问


Reading and renaming files
Hi, i'm wondering if there's a function to get all the file names/file info in a directory? If so, is there another function ...

12 years 前 | 1 个回答 | 0

1

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提问


Help With Plot Legend
hello, if i have a cell array of strings for example: cell{1}='st1'; cell{2}='st2'; cell{3}='st3'; and make a plo...

12 years 前 | 2 个回答 | 0

2

个回答

提问


plot help
Hi, im trying to write a simple program to put a legend on the graph using variable names as strings for example i have var1...

12 years 前 | 1 个回答 | 0

1

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提问


string problem
hi, i have two strings string1='a' string2='b' how do i get these into an array so i get: total=['a', 'b'] I know...

12 years 前 | 1 个回答 | 0

1

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提问


Gui Pop Up Menu Problem
Hi, ive got a simple gui with just a pop up menu, I want to set the value of the string for each element of the pop up menu w...

12 years 前 | 1 个回答 | 0

1

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提问


GUI to EXE
Hi, im trying to turn a GUI ive written into a .EXE file so that i can use it on any computer, I've tried using deploy tool and...

12 years 前 | 1 个回答 | 0

1

个回答

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