Gelöst

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

fast 6 Jahre vor

Gelöst

Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

fast 6 Jahre vor

Gelöst

Find max
Find the maximum value of a given vector or matrix.

fast 6 Jahre vor

Gelöst

Get the length of a given vector
Given a vector x, the output y should equal the length of x.

fast 6 Jahre vor

Gelöst

Inner product of two vectors
Find the inner product of two vectors.

fast 6 Jahre vor

Gelöst

Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

fast 6 Jahre vor

Gelöst

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

fast 6 Jahre vor

Gelöst

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

fast 6 Jahre vor

Beantwortet
How to centering an binary image
Hi, From the two piece of codes I see you need to create a for loop for fIdx from 1 to 43 and then give each fg2 matrix calcul...

fast 6 Jahre vor | 0

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Beantwortet
applying impyramid to many images and saving then seperately
Hi, Since it is required to store all the jpg file generated from successive impyramid expansion and reduction, in my opinion ...

fast 6 Jahre vor | 1

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DATA ARRANGEMENT FROM PANEL FORMAT
Hi, I assume you have 28 tables corresponding to 28 years with 5 variables for all 24 countries based on my understanding of p...

fast 6 Jahre vor | 0

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Does anybody have an implementation for denoising autoencoder (DAE) in matlab?
Hi, Currently there is no directly implementation of stacked denoising Autoencoder function in MATLAB however you can train an...

fast 6 Jahre vor | 2

| akzeptiert

Beantwortet
stats of trained logistic regression in classification learner app.
Hi, After training the logistic regression model in the Classification Learner App you can export the model to the workspace w...

fast 6 Jahre vor | 2

Beantwortet
Matrix dimensions must agree error
Hi, By running the example, I see that in edge_detect function, img_shift returns same size image that is inputted in it. So t...

fast 6 Jahre vor | 1

Beantwortet
Using the Classification Learner to train a Multinomial Logistic Regression
Hi, Currently Classification Learner App has Decision Trees for multi-class classification problems. As you mentioned mnrfit d...

fast 6 Jahre vor | 0

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Beantwortet
movmean reduces the dynamic range
Hi, Since movmean is an averaging filter, values that are outliers are removed when the averaging is done over a window, so if...

fast 6 Jahre vor | 1

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How can I use BM3D on a sequence of images?
Hi, As far as I know there is no direct function implementing BM3D Algorithm in MATLAB. If you are interested in the implement...

fast 6 Jahre vor | 1

Beantwortet
Iteration and Convergence to zero
Hi, I don’t fully understand the logic implemented here but I think after each iteration you want to check the value of r and ...

fast 6 Jahre vor | 0

Beantwortet
Statistical test used for fixed effects in fitlme function
Hi, As per the understanding from the fixedEffect documentation, the p-value is calculated for the t-statistics which is calcu...

fast 6 Jahre vor | 0

Beantwortet
Image Regression using image datastore
Hi, You can use fileDatastore for reading the text file and converting them into the required array for labels as it’s much ea...

fast 6 Jahre vor | 1

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Filtering a signal out of multiple frequencies without for loop
Hi, There is a similar question which is nicely explained by Star Strider, this can help you implement the multiband filter re...

fast 6 Jahre vor | 0

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Beantwortet
How to plot graphs to analyze the ANN model?
Hi, From the question I understand that you want to plot all the indices such as MSE (Mean Squared Error), MAE (Mean Absolute ...

fast 6 Jahre vor | 1

Beantwortet
Control output resolution montage R2018b and later
Hi, The above functionality of Resolution change can be achieved using ‘ThumbnailSize’ property of montage function. Since thi...

fast 6 Jahre vor | 1

Beantwortet
How to partition a data set.
Hi, I assume you have dataset in some file format that can be read by any of the datastore mentioned here. The partition funct...

fast 6 Jahre vor | 0

Beantwortet
Wierd performance of pca on Matlab R2019b
Hi, I tried with R2019b release for checking upon the issue. It is working fine; you may look the attached screenshot. You may...

fast 6 Jahre vor | 1

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how can i linearise a data from a excel file (time vs temperature) and then extend the line from plotted data in graph and to find area under the curve
Hi, You may look here for removing sudden spike from plot. It uses median filter for removing noise. You can use interp1 for i...

fast 6 Jahre vor | 1

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Freezing a frame and extracting values
Hi, I am assuming for playing video you are using vision.VideoPlayer. In that you can see the output frame-by-frame using step...

fast 6 Jahre vor | 0

Beantwortet
how to train negative example in faster RCNN model
Hi, From negative examples I assume you mean images in dataset which doesn’t have the objects in it. So, if you are training F...

fast 6 Jahre vor | 0

Beantwortet
imwrite smoothing out .png files
Hi, For converting the 16-bit image to 8-bit image using casting will saturate lot of the values in the matrix. You can use ...

fast 6 Jahre vor | 1

Beantwortet
Feature extraction for pap-smear images
Hi, From the similar question here I can see you are using Image Segmenter App right now for creating ROI labels. This is a go...

fast 6 Jahre vor | 0

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