how to save Struct to txt file
134 次查看(过去 30 天)
显示 更早的评论
hello,
I have my data saved in struct format like this
===
MyData=
1x405 struct array with fields
Distance
Binary
Angle
===
my question is: how to save these cell arrays to text files please?
0 个评论
回答(4 个)
John Taseff
2023-7-11
google brought me here, updating for future denizens - as of R2020b you can use writestruct
0 个评论
Adam
2015-4-16
编辑:Adam
2015-4-16
doc fprintf
You will have to put the code together yourself to use fprintf as there is no builtin function that can magically save an arbitrary struct to a text file.
I assume you want to use the file outside of Matlab otherwise just saving to a .mat file would be far better.
2 个评论
Adam
2015-4-16
doc fprintf
just takes you to the help page for the function you need to use. There are examples there, but for your own struct you have to work out how to format the text file yourself.
Rob Campbell
2020-4-14
编辑:Rob Campbell
2020-4-14
This might do what you want: https://github.com/ewiger/yamlmatlab
It handles nested structures too. For example, if I define a structure like this:
settings.main.medFiltRawImage = 5;
settings.main.doTiledMerge=true;
settings.main.tiledMergeThresh=1.05;
settings.main.secondExpansion=false;
settings.main.defaultThreshSD=7;
settings.mainBin.removeNoise = true;
settings.mainBin.medFiltBW = 5;
settings.mainBin.primaryShape = 'disk';
settings.mainBin.primaryFiltSize = 50;
settings.mainBin.expansionShape = 'square';
settings.mainBin.doExpansion = true;
settings.mainBin.expansionSize = 600;
settings.mainGetBB.minSizeInSqMicrons = 15000;
settings.mergeO.mergeThresh=1.3;
settings.stackStr.rescaleTo=50;
settings.autoThresh.skipMergeNROIThresh=10;
settings.autoThresh.doBinaryExpansion=false;
Then it will be saved to disk with yaml.WriteYaml whereupon it will look like:
main: {medFiltRawImage: 5.0, doTiledMerge: true, tiledMergeThresh: 1.05, secondExpansion: false,
defaultThreshSD: 7.0}
mainBin: {removeNoise: true, medFiltBW: 5.0, primaryShape: disk, primaryFiltSize: 50.0,
expansionShape: square, doExpansion: true, expansionSize: 600.0}
mainGetBB: {minSizeInSqMicrons: 15000.0}
mergeO: {mergeThresh: 1.3}
stackStr: {rescaleTo: 50.0}
autoThresh: {skipMergeNROIThresh: 10.0, doBinaryExpansion: false}
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Structures 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!