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Testing accuracy of pretrained model (resnet18)
Hi Nour, I hope you are using transfer learning to train the network 'resnet-18'. You can look at example here for more guidanc...

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HELP! Can't run script
Hi Ashley, The first problem I can see in your code is the use of 'for' loop. You can refer to the link here for understanding...

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How to get RGB color array from snapshot image?
Hi Tiago, You can use getsnapshot() function to get single image frame. You can find the link to doc here. For an example on ...

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Combine (overlap) two diffrent variables
Hi Carl, In addition to the functions mentioned (intersect and ismember), the following pseudo-code can be helpful - for i=1:...

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How can count number of memory operations in N*N MLP?
Hi Furat, You can calculate the number of operations manually. Number of operations = O(Batch_size * (weights+bias) * sizeofd...

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How to fix this error:"Input arguments must be convertible to floating-point numbers."
Hi Chunyi, I ran the code as it is, and couldn't reproduce the issue.

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Number of k-stars in an adjacency matrix
Hi Daniel, Even though you can find such patterns easily in 1-D arrays by converting them to strings (link1 and link2), it woul...

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Incremental median across pages of a 3D array
Hi Matt, You can compute the median of each column by converting the column into tall column and then calculating its median. Y...

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Discrepancy in two Matlab session results
Hi, You can set the precision of the variables used by using digits function (doc link). Print the operation using vpa operati...

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Crop and then Save multiple images
Hi, You can use imcrop function available in Image Processing Toolbox to crop the images as per your needs (doc).

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Concatenate Fields Within a Structure
Hi Russell, On more information about merging structures, you can refer to the do here or you can do manually by rereffing here...

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Cross product magnitude computation
Hi Hugo, The cross-product between two 3xm matrices (C = cross(A,B)) is calculated as follows - 1.) For the third row of resul...

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How is predictor importance for classification trees calculated?
Hi Ryan, Yes, risk means impurity reduction if using the Gini index as the splitting criterion. You can also give 'twoing' or '...

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for loop to use iteration and time
Hi Murat, In order to assign 5th element of T_pu to 1st element of T_pu_time, 10th element of T_pu == 2nd element of T_pu_time ...

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possibility to add inputs
Hi Alberto, You can find the documentation for bagOfFeatures here, where you can see that there are other arguments given along...

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how to change color images
Hi, You can find many similar examples in imfuse, imregister and style transfer. Though style transfer may not be applicable i...

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Problem with if statement
Hi Francesco, The best workaround in such situations is to place a breakpoint where you feel the problem is and check all the v...

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Saving Data for Each for loop
Hi Sohel, The above function throws an error when we try to run it with n1 and n2 having 5 values. The error displayed is - I...

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Why number of class shows 1 ?
Hi Ceren, The given code and the model seem to work fine for me for a DigitDataset, with an accuracy of 99.4%. Where you might...

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How can I plot this code?
Hi Hdez, You can simply plot using plot command - plot(T2) To know more about plot command, you can refer here, or if you wan...

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Finding global maxima from 3D plot data
Hi John, I could find a very similar question here, which would lead you to an answer here. Additionaly, you can find more res...

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'setprecision', 24
Hi, On running the same code, and then verifying the variable precision being used, I could see that the variable precision wa...

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Viterbi algorith for trellis traceback
Hi Mohamad, You should try printing individual arrays [2,1]+i and [(0:7)',S(:,2+i)-1]' and ensure that the array sizes are same...

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Arrange images from a video in a 2 row 3 column grid to print on a piece of A4 paper
Hi Pieter, You can use subplot function to arrange the images in a 2x3 grid (documentation). Further on, you can print the doc...

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how to compute and plot mean square error for two vectors?
Hi Deepak, You can plot MSE/Loss and accuracy for each iteration of your training/testing. To do this, you can make a network ...

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Mathworks example A* pathfinding algorithm problems
Hi Rhys, You can find a few examples of A* algorithm implentation in MATLAB from here - link1 and link2. You can make changes ...

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K fold validation for feedforward net
Hi Abdulaziz, cvparition partitions data for cross-validation. It defines a random partition on data set and uses it to define ...

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For loop error: unable to perform assignment because left and right sides have a different number of elements
Hi, You can plan to use either Structure array, or a Cell array. You could have also constructed variable name from string, how...

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Is this code for plotting linear regression in loglog scale and confidence intervals correct?
Hi Gianluca, Yes, the code seems to be correct. Moreover, you can look at the documentation on how to train/test data using l...

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create a gif or video using this sequence of figures
Hi, Apart from all the resources provided in the comments above, the below links would surely help you - 1.) Link 1 2.) Link ...

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