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于2019年10月9日颁发给Arthur
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于2019年10月9日颁发给Arthur
Contribute at least one answer each month for 6 consecutive months
Awarded to Arthur on 20 Jul 2017
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Awarded to Arthur on 20 Jul 2017
第一次解决问题
Awarded to Arthur on 17 Aug 2012
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Answered
How can I determine where there are date gaps in an array of date strings? And fill in the gaps...
我想你可以在没有循环的情况下做到这一点。由于您想要了解“理想”日期数组，您可以制作它，然后查找...
How can I determine where there are date gaps in an array of date strings? And fill in the gaps...
我想你可以在没有循环的情况下做到这一点。由于您想要了解“理想”日期数组，您可以制作它，然后查找...
9 years ago | 1
Answered
Save figures with saveas function
You mean you want to set the filename yourself? You can use uiputfile for that. [filename dirname] = uiputfile; %set file n...
Save figures with saveas function
You mean you want to set the filename yourself? You can use uiputfile for that. [filename dirname] = uiputfile; %set file n...
9 years ago | 0
Answered
How can I compare two logical vectors to a value?
logi = ~logix & ~logiy
How can I compare two logical vectors to a value?
logi = ~logix & ~logiy
9 years ago | 0
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Answered
Errordlg图标切换到绘制的图形
You mean that you get the plot _inside_ the errordlg?? That's weird... I cannot reproduce this, not even when I explicitly use t...
Errordlg图标切换到绘制的图形
You mean that you get the plot _inside_ the errordlg?? That's weird... I cannot reproduce this, not even when I explicitly use t...
9 years ago | 0
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Answered
The legend show different sign
这是因为您在循环中绘制数据，并将使用符号'Ro'制作n个绘图。因此，也是第一个参赛作品......
The legend show different sign
这是因为您在循环中绘制数据，并将使用符号'Ro'制作n个绘图。因此，也是第一个参赛作品......
9 years ago | 0
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Answered
如何将文本文件加载到GUI工作区中？
您可以使用mfilename和fileparts获取mfile的路径：fname = mfilename（'fullpath'）;fdir = fileparts（fname）...
如何将文本文件加载到GUI工作区中？
您可以使用mfilename和fileparts获取mfile的路径：fname = mfilename（'fullpath'）;fdir = fileparts（fname）...
9 years ago | 0
Answered
GUI：使用IF结构更改“编辑文本”框的Backround
Explain 'many errors'. How can we fix many errors with we don't know what they are?? I'm going to make an estimated guess. If yo...
GUI：使用IF结构更改“编辑文本”框的Backround
Explain 'many errors'. How can we fix many errors with we don't know what they are?? I'm going to make an estimated guess. If yo...
9 years ago | 0
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Answered
how to make numbering near "a" like: a1, a2, an
Please don't use dynamic variable names, matlab has plenty of options to store your data in a better way. Use cells or structs. ...
how to make numbering near "a" like: a1, a2, an
Please don't use dynamic variable names, matlab has plenty of options to store your data in a better way. Use cells or structs. ...
9年前| 3
|公认
Answered
当我在同一个数字上有两个绘图时，我怎样才能清除一个剧情？
有2个轴，还是一个轴中的2行？如果你有两个轴：需要将第二个轴的手柄用CLA清除。......
当我在同一个数字上有两个绘图时，我怎样才能清除一个剧情？
有2个轴，还是一个轴中的2行？如果你有两个轴：需要将第二个轴的手柄用CLA清除。......
9 years ago | 0
Answered
如何将字符串转换为数字（不使用str2num函数），因此如果字符串表示值为1？（否则值为0）......
r =〜isnan（str2double（st））;
如何将字符串转换为数字（不使用str2num函数），因此如果字符串表示值为1？（否则值为0）......
r =〜isnan（str2double（st））;
9 years ago | 0
Answered
How to use 'Edit Text' efficiently in a GUI?
如果使用Guidata（GCBO，HANDLE），则在“处理”结构中保存文本框的字符串;在你的pshbtn_callback你...
How to use 'Edit Text' efficiently in a GUI?
如果使用Guidata（GCBO，HANDLE），则在“处理”结构中保存文本框的字符串;在你的pshbtn_callback你...
9 years ago | 0
|公认
Answered
problem in Matrix Indexing
Well, if you insist not to use repmat (why??), I'd do it like this: f = zeros(n,v); for i = 1:v f(:,i) = k(i); ...
problem in Matrix Indexing
Well, if you insist not to use repmat (why??), I'd do it like this: f = zeros(n,v); for i = 1:v f(:,i) = k(i); ...
9 years ago | 1
Answered
我如何添加功能Matlab GUI Deploytool package that expires the package after specific expiry date. for example i have made a package and giving to user for trial purpose so i want the package to expire after 15 days on user machine.
可能是最简单的方法是，是通过第一次创建一个简单的matfile，第一次运行，包括...
我如何添加功能Matlab GUI Deploytool package that expires the package after specific expiry date. for example i have made a package and giving to user for trial purpose so i want the package to expire after 15 days on user machine.
可能是最简单的方法是，是通过第一次创建一个简单的matfile，第一次运行，包括...
9 years ago | 0
Answered
How to exit a program or rather not process further code if a condition is not met ?
只有在存在时才应使用错误，EHM，错误。要停止执行，否则，请使用
How to exit a program or rather not process further code if a condition is not met ?
只有在存在时才应使用错误，EHM，错误。要停止执行，否则，请使用
9 years ago | 4
|公认
Answered
How to share variables across GUIs?
I prefer to store and share data with the function setappdata and getappdata. This is, in my opinion, more clear and better stru...
How to share variables across GUIs?
I prefer to store and share data with the function setappdata and getappdata. This is, in my opinion, more clear and better stru...
9 years ago | 0
|公认
Answered
使用带有1D数据的contourf
I don't really understand what you want to do. Why do you want to show a vector as 2D data???? Especially with random x and y....
使用带有1D数据的contourf
I don't really understand what you want to do. Why do you want to show a vector as 2D data???? Especially with random x and y....
9 years ago | 0
Answered
Import Variables in GUI to the main workspace
在按钮的回调中，如果您有一个简单的GUI，请放置Assignin（'Base'，'Yourvariable'，Yourvariable'，Yourvariable）...
Import Variables in GUI to the main workspace
在按钮的回调中，如果您有一个简单的GUI，请放置Assignin（'Base'，'Yourvariable'，Yourvariable'，Yourvariable）...
9 years ago | 0
|公认
Answered
Print an image in Matlab GUI
I guess it should be smapleimage = imread('image.png'); printdlg(smapleimage)
Print an image in Matlab GUI
I guess it should be smapleimage = imread('image.png'); printdlg(smapleimage)
9 years ago | 0
Answered
禁用轴屏幕更新在GUI中
How are you updating the plot? Are you calling plotyy every time? It is usually much faster to update XData and YData of an exis...
禁用轴屏幕更新在GUI中
How are you updating the plot? Are you calling plotyy every time? It is usually much faster to update XData and YData of an exis...
9 years ago | 0
Answered
有没有办法“折叠”代码部分 - 就像你关闭一段时间循环时？
您必须激活首选项中的单元格的代码折叠。请参阅http：//blogs.mathworks.com/community/2009/06/15/fold-当...
有没有办法“折叠”代码部分 - 就像你关闭一段时间循环时？
您必须激活首选项中的单元格的代码折叠。请参阅http：//blogs.mathworks.com/community/2009/06/15/fold-当...
9 years ago | 2
|公认
Answered
Matlab gui List box problem
Something like this sould work: val = get(handles.listbox1,'Value'); %get selected item str = get(handles.listbox1,'Stri...
Matlab gui List box problem
Something like this sould work: val = get(handles.listbox1,'Value'); %get selected item str = get(handles.listbox1,'Stri...
9 years ago | 2
Answered
Problem in data loading
You will need to make the array smaller to display it, that's obvious from the error message. Also, it is an array with 3 dimens...
Problem in data loading
You will need to make the array smaller to display it, that's obvious from the error message. Also, it is an array with 3 dimens...
9 years ago | 0
Answered
changing the plot in GUI manually -
Doug在这个主题上有一部很棒的电影：http：//blogs.mathworks.com/pick/2008/05/27/Advanced-matlab-capture-mouse-move ...
changing the plot in GUI manually -
Doug在这个主题上有一部很棒的电影：http：//blogs.mathworks.com/pick/2008/05/27/Advanced-matlab-capture-mouse-move ...
9 years ago | 0
|公认
Answered
在不改变比率/轴刻度位置的情况下裁剪绘图？
Maybe you can use tight subplots: //www.tianjin-qmedu.com/matlabcentral/fileexchange/27991
在不改变比率/轴刻度位置的情况下裁剪绘图？
Maybe you can use tight subplots: //www.tianjin-qmedu.com/matlabcentral/fileexchange/27991
9 years ago | 0
Answered
如何一次删除矩阵的一些行或列？
a = zeros(100,100); %create 100x100 matrix a(71:100,:) = []; %remove rows 71:100
如何一次删除矩阵的一些行或列？
a = zeros(100,100); %create 100x100 matrix a(71:100,:) = []; %remove rows 71:100
9 years ago | 0
Answered
how do i check if line in plot exists and if yes delete it otherwise nothing
肮脏的方法：CLA（AXES_HANDLE）如果您知道该行的句柄：如果ISHANDLE（LINE_HANDLE）删除（LINE_HANDLE）...
how do i check if line in plot exists and if yes delete it otherwise nothing
肮脏的方法：CLA（AXES_HANDLE）如果您知道该行的句柄：如果ISHANDLE（LINE_HANDLE）删除（LINE_HANDLE）...
9 years ago | 0
|公认
Answered
Suppress line number display in error message
Use getReport instead. For instance try %something catch me errorstring= getReport(me,'basic') uiwait(warndl...
Suppress line number display in error message
Use getReport instead. For instance try %something catch me errorstring= getReport(me,'basic') uiwait(warndl...
9 years ago | 0
Answered
problem with using if statements
You placed the code intothe CreateFcn of te popup. This means the code is only executed when the popup is created, not when you ...
problem with using if statements
You placed the code intothe CreateFcn of te popup. This means the code is only executed when the popup is created, not when you ...
9 years ago | 0
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