T.Nikhil kumar
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Error using trainingOptions (line 269) The value of 'ValidationData' is invalid. The datastore used for 'ValidationData' must return a 2-column table or an M-by-2 cell array.
Hello, The error message states that the ‘ValidationData’ parameter in the ‘trainingOptions’ function expects the validation da...
9 days ago | 0
Embedding word document into pdf Report
Hello Francesco, I get that you are trying to embed a .docx document into your .pdf report created with report generator. As ...
10 days ago | 0
trainYOLOv2ObjectDetector validation option
Hello Andrea, I assume that you’re looking to specify validation data to validate the network at regular intervals during t...
11 days ago | 0
trainNetwork Error in line 170. Unexpected image size
Hello Eline, It appears that you want to train AlexNet on your own dataset but are facing an error with the images. The error ...
11 days ago | 0
Error in imread function
Hello Dewandra, I understand that you are facing an error with the ‘imread’ function. I tried running your code with a folder ...
12 days ago | 0
Drop down controls not displaying their default values when live script is run
Hello Paul, From what I understand, you want to set the dropdowns to their default values each time you run the script. Curren...
13 days ago | 0
facing a error while implementing the HDL?
Hello aijaz, I get that you are trying to generate HDL code from your Simulink model and are facing an error with one of the bl...
13 days ago | 0
How to import dataset in deep network designer for a signal ? (Using 2021b )
Hello bhvain, It appears that you want to design 1D CNN using deep network designer and train it with your data which is in the...
16 days ago | 0
getting error while making rcnn.mat file on my dataset
Hello Rimsha, I can see that you are facing an error with layer names while combining your base network with custom RCNN layers...
16 days ago | 0
how change information Date Picker
Hello Luca, I understand that you want to ensure consistency between the tooltip of the date picker and its ‘DisplayFormat’. ...
17 days ago | 0
Invalid Transform function defined on data store.
Hello Hamza, It appears that you are facing an invalid bounding box error while training a Faster RCNN network with your custom...
17 days ago | 1
training Object Detector AI with multiple ground truth objects, where each gTruth object might have a different datasource.
Hello William, I understand that you are trying to use ground truth data from different sources and different labels to train a...
18 days ago | 0
Index exceeds the number of array elements (interation)
Hello Jaevon, I can see that you are facing an error about index exceeding the number of elements while working with an array. ...
19 days ago | 0
How to save video from frame
Hello Marco, It appears that you want to save the resized frames of a video (video.mp4) into another video (vid_resize.mp4). I...
20 days ago | 0
Video player not showing using videoReader function
Hello, As per your question, I get that you’re trying to play a video based on the value of the ‘output_lang’ variable but are ...
20 days ago | 0
Simulink Export Variable List
Hello Semaj, Based on your question, I can comprehend that you want to obtain a list of a Simulink block's inputs and outputs...
2 months ago | 0
Turning off middle click paste on Linux?
Hello Wouter, I acknowledge that you’re looking for a setting for middle-click-paste in Linux that can be turned off by users. ...
2 months ago | 0
issue with App Designer and WindowButtonDown callback
Hello Thomas, I acknowledge that you are unable to know your cursor’s position after creating a ‘ButtonDownFcn’ callback. I wo...
2 months ago | 0
how to change name of simulink blocks through matlab code
Hello Vibhu, I get that you are trying to rename the blocks in your Simulink model using a MATLAB script. Based on your code, h...
2 months ago | 0
Convert Simulink model into MATLAB algorithm
Hello Tanusree, According to my knowledge, I do not think it is possible to get MATLAB code for a Simulink Model. Generating e...
3 months ago | 0
Customise test report generated by matlab.unittest.TestCase.generatePDFReport method
Hello Harish, As of today, I think the ‘generatePDFReport’ method in MATLAB does not support the inclusion of custom content su...
3 months ago | 0
| accepted
Creating mask Datastore for Mask R-CNN
Hi Bryce, According to the documentation you’re following, the next step for you is to create an ‘imageDatastore’ that reads ...
3 months ago | 1
| accepted
selectionChangedFcn repeatedly called after mouse click and key presses
Hello Roberto, According to the code, you have created a figure with two radio buttons inside a button group. When a user pre...
3 months ago | 0
Training option ExecutionEnvironment = "parallel" does not work with trainMaskRCNN.
Hello David, I understand that you want to set the ‘ExecutionEnvironment’ to ‘parallel’ for training your Mask RCNN model but a...
4 months ago | 0
How to use data from ImageLabeler in the DeepNetworkDesigner app?
Hello Jacek, As per my understanding, you have labelled images using the Image Labeler App and want to know how to use these la...
4 months ago | 0
invalid bounding boxes error during draining faster rcnn
Hello Ahmad, As per my understanding, you want to train a Faster RCNN network on your own dataset and are facing an inva...
4 months ago | 0
Final validation accuracy is different from validation accuracy data collected from traininfo
Hello Teo, As per my understanding, you want to know how the validation accuracy is calculated after training is completed and...
5 months ago | 0
How to pass inequality constraints to surrogateopt?
Hello Suhas, I understand that you are trying to solve an optimization problem using surrogate optimization method and are fac...
5 months ago | 0
Simulink cannot determine sizes and/or types of the outputs for block 'slexSVMIonospherePredictExample/MATLAB Function'
Hello Hammed, I understand that you are facing an error with your ‘MATLAB Function’ block in your model. I assume that you are...
5 months ago | 0
labelling retrived images, precision, recall, average precision, Mean average precision for image retrival
Hello, As per my understanding, you want to label the retrieved images as their folder names, find average precision/mean aver...
5 months ago | 0