John

自 2014 起处于活动状态

Followers: 0 Following: 0

消息

统计学

All

查看徽章

Feeds

提问

Can Java Generic classes be instantiated in MATLAB?
I am able to instantiate non-generic classes in MATLAB. But how do I instantiate typed versions of generic classes, like *java.u...

9 years 前 | 0 个回答 | 0

0

个回答

提问

How can one get uigetdir/uigetfile to remember last opened directory?
Neither *uigetdir* nor *uigetfile* remember the last directory selected or the directory of the last file selected. Is there a w...

9 years 前 | 3 个回答 | 0

3

个回答

提问

How does on create a vector of class based on class name given as string?
Suppose I have a function that should create and return a vector of a certain class where the class name is passed in as a char ...

9 years 前 | 2 个回答 | 0

2

个回答

提问

Most correct way to pass shared data between callbacks in GUIDE gui application
I read the documentation for GUIDE and it suggests a couple of ways to share data between callbacks. My GUIDE application will h...

9 years 前 | 1 个回答 | 0

1

个回答

提问

MATLAB 2015 slider gui question
I have MATLAB 2014a and I know that the GUI slider does not have well-documented functionality for continuous slider callbacks (...

9 years 前 | 3 个回答 | 0

3

个回答

已回答
Optimization on movie command
Hi Nguyen. you can set the frames-per-second for playback with the movie function. The function signature is something like this...

9 years 前 | 0

已回答
How to implement a function within another one ?
I read through your example and it looks like the language functionality you are looking for are nested functions. Please see th...

9 years 前 | 0

| 已接受

提问

MATLAB Certified Associate/Professional
Do we have any here? Just curious. It has been a while since it was released and I am wondering if any of the most esteemed cont...

9 years 前 | 3 个回答 | 0

3

个回答

已回答
Imregtform - how can I separate the rotation and translation?
I have dabbled with this before just to try out MATLAB's capabilities and am no expert in the area of linear transformations, so...

9 years 前 | 0

提问

Editor code completion for MATLAB Handle classes?
When working with the definition for a handle class. Can the code completion feature see the methods and properties of the class...

9 years 前 | 2 个回答 | 1

2

个回答

提问

Non-MATLAB alternatives to Axes
Does anyone know of any non-MATLAB GUI toolkits that can emulate the behavior of the Axes object in MATLAB? The Axes was specifi...

9 years 前 | 0 个回答 | 0

0

个回答

提问

Does MATLAB use Perl for Regexp?
I notice that the sys folder of the MATLAB 2014a root installation contains a Perl runtime. Is this Perl runtime used by MATLAB ...

10 years 前 | 1 个回答 | 0

1

个回答

提问

Question about getpts.m code
I was looking at the source code for the function <http://www.mathworks.com/help/images/ref/getpts.html getpts.m>, which in 2014...

10 years 前 | 1 个回答 | 0

1

个回答

提问

MATLAB Student version upgrade question
I bought the student version of MATLAB 2014a and a couple of toolboxes. If 2014b comes out and it turns out one of the toolboxes...

10 years 前 | 1 个回答 | 0

1

个回答

提问

MATLAB Compiler compatibility question for function getpts
Hi all. I have the image processing toolbox and am about to package my program using MATLAB Compiler 2014a. I use the getpts.m f...

10 years 前 | 1 个回答 | 0

1

个回答

已回答
How to convert text line into numbers
As mentioned before, regular expressions provide more intuitive solutions (once you get the hang of the basics). This short snip...

10 years 前 | 0

已回答
Hi guys. I need help splitting a number into its individual parts and then add them. E.g. the number would be 1994 = 1 + 9 + 9 + 4 = 23
When you say you do not want the number to turn to a scalar, I think what you are saying is you don't want to convert the scalar...

10 years 前 | 4

| 已接受

提问

Callback of axes in figure not being called
Below is the code for a complete GUI that creates a simple figure (figure1) and an axes inside of it (axes1) . axes1 contains an...

10 years 前 | 1 个回答 | 0

1

个回答

已回答
Convert an RGB image to grayscale but keep one color?
I am guessing you want the green channel stored in a separate matrix. In your code, A is only read. Its value does not change a...

10 years 前 | 0

提问

Make GUI Slider behave like iOS frame scroller
It is my understanding that the MATLAB GUI *Slider* cannot be made to behave like a frame scrubber. Suppose I have a *Slider* co...

10 years 前 | 1 个回答 | 0

1

个回答

提问

Does MATLAB have a development roadmap available
Does MATLAB publish a "roadmap" that shows which features will be pulled out of future versions and what new features will be in...

10 years 前 | 0 个回答 | 2

0

个回答

已回答
How to run Thorlabs Camera on Matlab?
According to Thorlabs documentation this is possible. See: <http://www.thorlabs.com/newgrouppage9.cfm?objectgroup_id=4024&pn=DCC...

10 years 前 | 0

提问

Problem with subreferencing (subsref) operator overload
I am experiencing a problem with operator overloading of the subreferencing operator for a class. Below is an illustrative MATLA...

10 years 前 | 1 个回答 | 0

1

个回答

已回答
Bizarre value class behavior
So does this mean that for a value class, if I want to call a function on an instance of that value class which modifies the sta...

10 years 前 | 0

已解决

Convert a grayscale image into RGB colour format, preserving data type
In the Image Processing Toolbox, MATLAB provides rgb2gray to convert a 3 channel color image into a 1 channel intensity...

10 years 前

问题

Convert a grayscale image into RGB colour format, preserving data type
In the Image Processing Toolbox, MATLAB provides rgb2gray to convert a 3 channel color image into a 1 channel intensity...

10 years 前 | 2 | 33 个解题者

提问

Bizarre value class behavior
Below is a self-explanatory VALUE class I developed for purposes of illustration. classdef ClassA propertie...

10 years 前 | 3 个回答 | 0

3

个回答

提问

Handling user-defined matlab class returned from Java collection
Suppose I have a user defined MATLAB class like this: classdef A properties property1; property2; ...

10 years 前 | 2 个回答 | 0

2

个回答

提问

Displaying frames in GUIDE
I have a necessity to display frames of a video in an axes object (or some other suitable alternative) with the requirement that...

10 years 前 | 1 个回答 | 0

1

个回答

提问

Problem instantiating a Java class
I want to make use of the geometry classes in java.awt.geom.* in MATLAB. I can instantiate some classes like java.awt.geom.Area ...

10 years 前 | 1 个回答 | 0

1

个回答

加载更多

John

统计学

File Exchange

MATLAB Answers

MATLAB Answers

MATLAB Answers

MATLAB Answers

Cody

Cody

Cody

Cody

Cody

Feeds

0

3

2

1

3

3

2

0

1

1

1

1

1

1

0

1

3

2

1

1

WeChat