DGM
Hi, I'm nobody. I don't belong here, but I have nothing better to do. Matlab used to be part of my work. Now it's part of my hobbies. That's pretty sad, really. Since the IT clowns hosed the mail server config, I only check my email once every month or two. If you're sending me questions about the forum, you won't get an answer. If you're sending me questions about my own FEX submissions, feel free, but accept the likely delay. Alternatively, ask a question on the forum and @DGM me so I'll get notified.
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十大贡献者的答案在2021年获得最多接受
于2022年1月1日授予DGM
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Content Feed
How to create picture effects in MATLAB?
史蒂夫（Steve）的博客有一些想法，可以使用基本的MATLAB/IPT工具进行思考，但是在大多数情况下，没有第一-P ...
약 15시간 전 | 0
带有最新输入的覆盖图
If by "latest input", you mean the text object, you can use text(). //www.tianjin-qmedu.com/help/matlab/ref/text.html http...
약 19시간 전 | 0
How do I split a string using a only *single* whitespace delimiter so any multiple whitespaces are also "split"?
I'm totally not the one to ask for elegant regex, but there are always workarounds. thischar = 'Time Aero Inertial To...
약20시간|1
plot earth shadow(lighting?)
你可以做几件事。您可以调整材料特性以增加对比度（减少KA，Boost KD）。看到这个文件...
약 23시간 전 | 0
|수락됨
SSIM和Multissim的差异？
The documentation describes the differences: //www.tianjin-qmedu.com/help/images/ref/ssim.html //www.tianjin-qmedu.com/hel...
1일 전 | 0
无效的表达。检查缺少乘法运算符，缺失或不平衡的定系数或其他语法错误。要构建矩阵，请使用括号代替括号
I don't see anything that would cause that error, but there are other errors. clc; clf fstr = 'sin(x)'; %input('Fonksiyon de...
2일|0
是否可以在不诉诸于循环中的长度的情况下浏览阵列的元素？
您可以做这样的事情a = [1 2;3 4];对于k = a（:)。'如果k> 2 fprintf（'％d ...
4일|2
|수락됨
How to order colors (RGB) in my own colorbar?
I think this is an interesting question. Being "interesting" doesn't mean that it's a problem with a unique solution though. A...
4일|1
제출됨
Image blending functions
Image blending & compositing with support for 4D images, influence scaling, and several uncommon modes
4일|다운로드수: 15 |
中间价值最高的线图
You mean y = [0, 5, 0]; plot(y) If you mean something else, you'll have to elaborate.
5전|0
Locate and extract values from one array to another
使用ismember（）或（更可能）ismembtol（）。不知道数据和参考的外观，我必须离开...
5전|0
How can I create a binary mask?
Without having clear technical goals, I'm just going to assume that no technical requirements exist for shape or density. I'm g...
5전|0
|수락됨
want to draw a graph of a derivative
Something like this: % parameters rmax = 262; Wmax= 10.6*pi; % create values x = -rmax:rmax; y = x.'; rsq = (x.^2 + y.^...
6일 전 | 0
|수락됨
如何创建具有特殊块对角结构的矩阵
这是一种方法。我敢肯定还有很多其他。n = 8;sz = sum（1：n）;a = zeros（sz）;idx0 = 1;k = 1：n a（i ...
6일 전 | 0
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乘以不同行
我要猜测这就是您所追求的：a = [2 3 1 4;8 5 2 3;1 2 6 7;6 8 4 1];b = [0.1;0.5;0.4;0.2];C = [1 ...
6일 전 | 0
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hey can any one help me with this error?
Okay, then that's what I suspected. Move the function section into its own file and save it. You can't have the function insid...
6일 전 | 0
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HOW TO ADD MSE TO EXISTING TOOL (CODE)?
使用immse（）a = imread（'peppers.png'）;％一些参考图像b = imnoise（a，'高斯'，0.001）;％修改的副本immse（a，b）...
6일 전 | 0
i have create a figure like circle
尝试这样的事情。％参数rmax = 262;wmax = 10.6*pi;％创建值x = -rmax：rmax;y = x。';rsq =（x。^2 ...
6일 전 | 0
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How to find the center of matrix
这似乎很简单。％A测试阵列F =零（5）;F（2,2）= 10;F（4,4）= 10;％f ft = sum的全局总和（f（：...）
6일 전 | 0
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Draw a solid bounded by many surface
These answers demonstrate one possible method for plotting the truncated surfaces. It's up to you to apply it to your assignmen...
6일 전 | 0
How to formulate the following vector?
类似的东西应该起作用：v = reshape（[1：size（r，2）; r（4，:)]，1，[]）;
7전|0
然后绘制框，然后在原始照片中绘制它们？
The above comment should suffice if all you want is to plot with polyshape. If you actually want to modify the image without ch...
7전|0
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MATLAB回答愿望列表＃5（和错误报告）
Well, I skimmed a bunch of these threads (you might have noticed) and I didn't see anything about this sort of thing, so I'll ju...
8일 전 | 0
如何拆分字符串
To address the OP's particular request: linew = 4; teststr = '123456789'; excess = rem(numel(teststr),linew); output = res...
9일 전 | 0
将字符向量转换为数字
Are the inputs always single characters? Are the inputs only A or B? Are the inputs always letters? Does case matter? Here's...
9일 전 | 0
