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Angela


自 2018 起处于活动状态

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find local maxima around a point
I have the following dataseries, shown below I would like to find the edges of the peaks around X=7725 as marked. I have...

5 years 前 | 1 个回答 | 0

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SVM classifier contour plot
I want to calculate the outlier from a dataset using the example 'Detect Outliers using SVM and one-class learning' shown in: M...

5 years 前 | 1 个回答 | 0

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Problem saving an image as jpg
I am running a procedure in several images and I am trying to save a smaller jpg image (along with a lossless tif image) for qui...

5 years 前 | 0 个回答 | 1

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Save new image as tif
I have several images(uint16) that I want to save as pairs side by side but the sizes of the images when I save them are not con...

5 years 前 | 1 个回答 | 0

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Find coordinates of a subregion of an image
I have two images, an Original (I) and an image that is a subregion of the original image, called Icrop. I want to find the coo...

5 years 前 | 1 个回答 | 0

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time series comparison metric
I have two sets of time series (attached in text) and i want to compare them in a quantitative way. My interest is in showing t...

6 years 前 | 1 个回答 | 0

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Comparison between two images
I have an image that includes artifacts that i have removed through different processes. I want to show that the final image i...

6 years 前 | 2 个回答 | 0

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Reference for use of imfill
I have used the command BW2 = imfill(BW,'holes') for some of my code. I would like to know how this code works so that ...

6 years 前 | 2 个回答 | 0

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Use imwrite to save tif images
I want to save a 3 color image as a lossless tif image. When i tried imwrite(image,'test.tif','Mode','lossless') ...

6 years 前 | 2 个回答 | 0

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Save SSIM index output
I have 2 images (A,B) that i want to compare using the SSIM Index. I am using the command [ssimval, ssimmap] = ssim(A,B)...

6 years 前 | 1 个回答 | 0

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Using ind2sub in two different arrays
I have two arrays and i want to exclude the zeros from the first array(A) and then take the equivalent indices from array B. ...

6 years 前 | 1 个回答 | 0

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Problem with imwrite a color image
I am trying to save the output color image of a program as a jpg or png file. I have tried outfile='image.jpg' imwrite...

6 years 前 | 2 个回答 | 0

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Curve fitting of data points
I have a series of repeated data points that i am trying to fit with a skewed curve. In the graph I am showing one set of the d...

6 years 前 | 2 个回答 | 0

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Fit a repeated pattern
I have the following time series that i want to model. <</matlabcentral/answers/uploaded_files/123085/series.jpg>> The gr...

6 years 前 | 2 个回答 | 0

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Fit data to sawtooth shape
I have a data sample and i would like to fit it to a sawtooth shape but it does not seem to be one of the functions that Matlab ...

6 years 前 | 2 个回答 | 1

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Center and scale a fit
I want to use the 'fit' command to model a dataset with a two term Gaussian model. I found an example about how to center and sc...

6 years 前 | 1 个回答 | 0

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3D data visualization
I have an image that has some vertical lines where the data are artificially suppressed compared to the data around them. I want...

6 years 前 | 0 个回答 | 0

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Problem with fit function
I am trying to fit this dataset x1=[178 1316 3236 5155 7075 8996 10916 12836 14756 16676 18568] y1=[1.0000 1.1848 ...

6 years 前 | 2 个回答 | 0

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Fit background of an image
I have an image that looks like the one attached and i am trying to smooth its intensity from left to right. I tried the method ...

6 years 前 | 1 个回答 | 0

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