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Answered
How to replace numbers in one vector according to two 'translation vectors'
d = interp1（b，c，a）
How to replace numbers in one vector according to two 'translation vectors'
d = interp1（b，c，a）
1 year ago | 0
|公认
Answered
How do I calculate monthly mean of a 3-D matrix?
Using retime is one option, you would just have to shape your array into a timetable first, which is a bit of a hassle. I thin...
How do I calculate monthly mean of a 3-D matrix?
Using retime is one option, you would just have to shape your array into a timetable first, which is a bit of a hassle. I thin...
1 year ago | 1
|公认
Answered
How to include more precise time intervals on my graph? (MATLAB R2020a)
并不是那么复杂，您只需要找出正确的属性即可更改。功能“ DateTick”适用于Datenum，这是...
How to include more precise time intervals on my graph? (MATLAB R2020a)
并不是那么复杂，您只需要找出正确的属性即可更改。功能“ DateTick”适用于Datenum，这是...
1 year ago | 0
Answered
我如何以螺旋顺序缝制多个图像
I would just put each image in a cell array, A(1)... A(n) based on their original name. Then it's just a matter of indexing. He...
我如何以螺旋顺序缝制多个图像
I would just put each image in a cell array, A(1)... A(n) based on their original name. Then it's just a matter of indexing. He...
1 year ago | 0
Answered
从XYZ文件创建网格
％制作100x100网格[xx，yy] = meshgrid（linspace（min（x），max（x），100），linspace（min（y），max（y），100））％插值z数据到网格。..
从XYZ文件创建网格
％制作100x100网格[xx，yy] = meshgrid（linspace（min（x），max（x），100），linspace（min（y），max（y），100））％插值z数据到网格。..
1 year ago | 0
Answered
How to plot complete 3D RGB color space (gamut) in matlab?
Code adapted from this guide (link) vert = [0 0 0;1 0 0;1 1 0;0 1 0;0 0 1;1 0 1;1 1 1;0 1 1]; fac = [1 2 6 5;2 3 7 6;3 4 8 7;4...
How to plot complete 3D RGB color space (gamut) in matlab?
Code adapted from this guide (link) vert = [0 0 0;1 0 0;1 1 0;0 1 0;0 0 1;1 0 1;1 1 1;0 1 1]; fac = [1 2 6 5;2 3 7 6;3 4 8 7;4...
1 year ago | 1
Answered
我如何在极性之外设置一个轴
我已经修改了您的代码。不确定该解决方案有多稳健，但是您可以尝试以下操作：图（2）集（GCF，'color'，'w'）;ax = pol ...
我如何在极性之外设置一个轴
我已经修改了您的代码。不确定该解决方案有多稳健，但是您可以尝试以下操作：图（2）集（GCF，'color'，'w'）;ax = pol ...
1 year ago | 0
|公认
Answered
找到3D表面边界内部的3-D网格坐标点索引
Seems your isosurface is not a convex hull, which is why you end up with some points on the outside. You can try a combination o...
找到3D表面边界内部的3-D网格坐标点索引
Seems your isosurface is not a convex hull, which is why you end up with some points on the outside. You can try a combination o...
1 year ago | 0
|公认
Answered
如何通过以光滑的表面去除一些噪音并在二进制图像中获得红色激光线来对此图像进行分组
I had some difficulty obtaining a solid black line by thresholding only. Since its a simple straight line, you could try somethi...
如何通过以光滑的表面去除一些噪音并在二进制图像中获得红色激光线来对此图像进行分组
I had some difficulty obtaining a solid black line by thresholding only. Since its a simple straight line, you could try somethi...
1 year ago | 0
Answered
converting string (python) datetime to matlab
fmt_dt='yyyy-MM-dd HH:mm:ss.SSSSSSZ'; ↑ Also, as noted in the comments, Format should be rep...
converting string (python) datetime to matlab
fmt_dt='yyyy-MM-dd HH:mm:ss.SSSSSSZ'; ↑ Also, as noted in the comments, Format should be rep...
1 year ago | 0
Answered
distance measurement in image based on intensity difference
我首先将图像进行二进制，然后列置以找到最后一个白色像素。rgb = imread（'b00001.jpg'）;灰色= RGB2G ...
distance measurement in image based on intensity difference
我首先将图像进行二进制，然后列置以找到最后一个白色像素。rgb = imread（'b00001.jpg'）;灰色= RGB2G ...
1 year ago | 0
Answered
Finding number of connected components of a single value of pixel
如果您想找到两个黑色（false）组件，则需要传递补充并使用4个连接性（没有对角线C ...
Finding number of connected components of a single value of pixel
如果您想找到两个黑色（false）组件，则需要传递补充并使用4个连接性（没有对角线C ...
1 year ago | 0
|公认
Answered
3D温度分布图
It is convenient to have the variable you want to plot as layers in your 3d data. In other words you want a XYZ matrix but you h...
3D温度分布图
It is convenient to have the variable you want to plot as layers in your 3d data. In other words you want a XYZ matrix but you h...
1 year ago | 1
|公认
Answered
90% Percentile of Matrix
可能有一个单线，但我想您可以使用a = [0.289、0.254、0.287、0.292、0.289、0.267、0.289、0.289、0.304，...
90% Percentile of Matrix
可能有一个单线，但我想您可以使用a = [0.289、0.254、0.287、0.292、0.289、0.267、0.289、0.289、0.304，...
1 year ago | 1
Answered
最有效的方式绘制冲浪/网格live data
It is correct that creating a new surface object every time is slowing you down. Updating the existing object is much faster. Co...
最有效的方式绘制冲浪/网格live data
It is correct that creating a new surface object every time is slowing you down. Updating the existing object is much faster. Co...
1 year ago | 2
|公认
Answered
Cell arrays difference operation
First of all I would use cell2mat() to concatenate your cell array tempTOT_hot into a 261x285 array (double) Then everything is...
Cell arrays difference operation
First of all I would use cell2mat() to concatenate your cell array tempTOT_hot into a 261x285 array (double) Then everything is...
1 year ago | 0
|公认
Answered
How could I plot geobubble and geoplot in the same figure?
这不是一个很好的解决方案，而是它的东西。看来您不能从同一A ...中的映射工具箱中使用plotm（）等。
How could I plot geobubble and geoplot in the same figure?
这不是一个很好的解决方案，而是它的东西。看来您不能从同一A ...中的映射工具箱中使用plotm（）等。
1 year ago | 2
Answered
是否可以在for循环中识别数据？
I would probably collect the data in the loop instead and then call plot outside of the loop. Could use something like this: d=...
是否可以在for循环中识别数据？
I would probably collect the data in the loop instead and then call plot outside of the loop. Could use something like this: d=...
1 year ago | 0
|公认
Answered
仅在封闭的多边形内显示数据
Super simple if you have X,Y,Z with Z being elevation as well as a closed polygon defined by xp and yp %some sample data [X,Y]...
仅在封闭的多边形内显示数据
Super simple if you have X,Y,Z with Z being elevation as well as a closed polygon defined by xp and yp %some sample data [X,Y]...
1 year ago | 0
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Answered
Merge .txt files with specific suffix
Could do something like this if you have a small number of "groups". For a large number of groups, I would suggest just extracti...
Merge .txt files with specific suffix
Could do something like this if you have a small number of "groups". For a large number of groups, I would suggest just extracti...
1 year ago | 0
Answered
RGB Image re-interlacing missing output colors.
I'm guessing your input image is uint8 (0 = black, 255 = saturated) and that your output image is class double (0 = black, 1 = ...
RGB Image re-interlacing missing output colors.
I'm guessing your input image is uint8 (0 = black, 255 = saturated) and that your output image is class double (0 = black, 1 = ...
1 year ago | 0
|公认
Answered
如何检查我的时间序列是否在10200行的矩阵中重复一个小时？
将所有内容转换为日期时间，然后检查差异％一些数据，请注意，重复2000-1-1 10:00:00 t = dateTime（...
如何检查我的时间序列是否在10200行的矩阵中重复一个小时？
将所有内容转换为日期时间，然后检查差异％一些数据，请注意，重复2000-1-1 10:00:00 t = dateTime（...
1 year ago | 0
|公认
Answered
Saving gray scale image
Using a single color channel to convert your image to grayscale is not optimal. The gray tone is usually a combination of red, b...
Saving gray scale image
Using a single color channel to convert your image to grayscale is not optimal. The gray tone is usually a combination of red, b...
1 year ago | 1
|公认
Answered
How can I georeference this grid/matrix?
使用映射工具箱，您只需用相应的地图轴函数替换绘图功能即可。加载海岸线...
How can I georeference this grid/matrix?
使用映射工具箱，您只需用相应的地图轴函数替换绘图功能即可。加载海岸线...
1 year ago | 0
Answered
如何加载ASCII文件
Based on the sample given in the comments A = readmatrix('Trial 1.txt') or better yet, opts = detectImportOptions('Trial 1.tx...
如何加载ASCII文件
Based on the sample given in the comments A = readmatrix('Trial 1.txt') or better yet, opts = detectImportOptions('Trial 1.tx...
1 year ago | 1
|公认
Answered
轴标记和绘制两个具有不同数据大小的图
Problem is that you're using the outdated date format. Most of your issues will probably go away if you change to datetime forma...
轴标记和绘制两个具有不同数据大小的图
Problem is that you're using the outdated date format. Most of your issues will probably go away if you change to datetime forma...
1 year ago | 1
