Respondida
How can I use a loop to save the output image of the program after each iteration?
for slice = 1:16 recon_img = senserecon(aliased_img, sen_map,reduc, fi_matrix); figure;imshow(abs(recon_img),[0 0.0000...

más de 2 años hace | 0

Respondida
Error using dicom_getFileDetails. Unable to load file .dcm
yes，sir，may be check the filepath，use absolute path string，such as if your dcm in c:/folder/ ，then use info = dicomread('c:/fo...

más de 2 años hace | 0

| aceptada

Respondida
problem with videoWriter not closing
yes，sir，may be use image replace frame to test，such as writerObj = VideoWriter(mainVideoName); writerObj.FrameRate = 10; open...

más de 2 años hace | 0

| aceptada

Respondida
Reading a .dat file or .geom file in Matlab
yes，sir，use direct read and sparse，can get data，may be check it，but how to view the data，may be consider more method. fid = fo...

más de 2 años hace | 0

Respondida
How can I save the output figure into an image file?
recon_img = senserecon(aliased_img, sen_map,reduc, fi_matrix); figure;imshow(abs(recon_img),[0 0.000005]);title('sense recon');...

más de 2 años hace | 0

| aceptada

Respondida
Cant change directory between loops
for j = 1:5 ds = sprintf("J:\\Images\\BCS %d", j); dsn = dir(ds); dataset=dsn(~ismember({dsn.name},{'.','..'}...

más de 2 años hace | 0

Respondida
Trying to input values and determine the class of the value
clc; clear all; close all; load Projectdata.mat % make class to healthy or diabetic for i = 1 : length(GR_output) if ~...

más de 2 años hace | 0

Respondida
Classification with two input images using transfer learning
yes，sir，may be use image fuse or image mosaic to make two image into one，and then use cnn as normal

más de 2 años hace | 0

Respondida
Why I can't import my data into the classification learner app?
yes,sir，may be check your workspace to find variable，if not exist，may be generate it and load it in app

más de 2 años hace | 0

Respondida
Subscripting into a table using one subscript (as in t(i)) is not supported. Specify a row subscript and a variable subscript, as in t(rows,vars). To select variables, use t(:
data = xlsread('numfile.xlsx') data(5572,1) numObservations = size(data, 1); idxTrain = 1:floor(0.9*numObservations); idxTes...

más de 2 años hace | 0

Respondida
New here, i cannot figure it out ( Index exceeds the number of array elements (2). )
clc; clear all; close all; i=imread('image.png'); bw=rgb2gray(i); [S T]=graythresh(bw); bw=imbinarize(bw,S); % bwn1=bw_filt...

más de 2 años hace | 0

Respondida
How to check which image is wrongly classified in MATLAB
predicted = classify(trainedNet,imdsTest); figure confusionchart(imdsTest.Labels,predicted,'Normalization','column-normalized'...

más de 2 años hace | 0

Respondida
Why "Attempt to grow array along ambiguous dimension." only for some images?
yes，sir，may be check size(Iplan) if is 2 dimension，may be can not use Iplan(:,:,3)

más de 2 años hace | 0

Respondida
AppDesigner 里的图像组件无法通过指定imagesource属性更改图片源
如果不是发布成web服务，图片一般会更新；如果已发布了web服务，则需要在设定的绝对路径下配置好图片，启动时会自动加载。

más de 2 años hace | 0

Respondida
medical image processing - Import and Segment DICOM (CT) files
yes，sir，read dcm image can use dicomread，if want to segment image，there are many method，we should choose method by real image in...

más de 2 años hace | 0

Respondida
Plotting mean time trends
yes，sir，may be use data to fill area，such as x = 0:0.2:10; y = besselj(0, x); xconf = [x x(end:-1:1)] ...

más de 2 años hace | 0

| aceptada

Respondida
Fit curve edge and determine curvature
yes，sir，may be use thin can get image shrink effect，such as warning off all im = imread('https://www.mathworks.com/matlabcentr...

más de 2 años hace | 0

Respondida
How can I update my newff functions. "Warning: NEWFF used in an obsolete way"
yes，sir，we can ignore this warning message，such as warning off all x=-1:0.05:1; y=3*sin(pi*x)-cos(pi*x); net=newff(minmax(x)...

más de 2 años hace | 3

| aceptada

Respondida
How Can i train pattern recognition/Feedforward Neural net on my own dataset
yes，sir，may be use nnet can get simple process，such as warning off all load FInalDataset.mat [~,Y] = max(labels); X = datase...

más de 2 años hace | 0

Respondida
Is it possible to utilize LSTM for classifying the switches states of three phase inverter for linear or nonlinear load
yes，sir，may be use fullyConnectedLayer after lstm to sim FNN

más de 2 años hace | 0

Respondida
How can i set same intensity of two different RGB image?
may be use hsv or lab colorspace to segment，such as im = imread('https://ww2.mathworks.cn/matlabcentral/answers/uploaded_files/...

más de 2 años hace | 0

| aceptada

Respondida
Add push button to GUI to be able to change image for color thresholding in image processing and save button to save images
clc; clear all; close all; %Main script % addpath('Measurements 15 november') RGB_Image = imread('football.jpg'); [row...

más de 2 años hace | 0

Respondida
How to display a polygon and its centroid
I = imread('cameraman.tif'); p2cm = 1; for k=1:3 c{k} = zeros(1,3); end for k = 1:3 tmp = input(['Press any key to...

más de 2 años hace | 0

Respondida
problem with creating video from black and white images
writerObj = VideoWriter(threshVideoName); writerObj.FrameRate = 10; open(writerObj); for j = 1:numThresholds image = imr...

más de 2 años hace | 0

Respondida
Invalid training data. For classification tasks, responses must be a vector of categorical responses. For regression tasks, responses must be a vector, a matrix, or a 4-D arra
clc; clear all; close all; load Projectdata.mat % Split Data Glucose GR_output=categorical(GR_output); INS_output=categori...

más de 2 años hace | 0

Respondida
How to plot network performance?
PLOTPERF Plot network performance. the tr get by train not trainNetwork，so may be should plot perf by self，such as use plotroc(...

más de 2 años hace | 0

Respondida
Why i Get low accuracy when i give unseen data to Trained Model?
may be modify layers，add some dropoutLayer if possible，may be upload data and code to debug

más de 2 años hace | 0

Respondida
Trying reduce overfitting of training plot
may be set dropoutLayer(value) to reduce more parameters during training

más de 2 años hace | 0

| aceptada

Respondida
How to import csv deep learning dataset with labels to matlab?
yes，sir，may be read csv and reshape the data(:,1:56) into 4-D as train_input，data(:, 57:58) make to label vector as train_output...

más de 2 años hace | 0

| aceptada

Respondida
How do I bind the PESQ function to the "Denoise Speech Using Deep Learning Networks" instance?
yes，sir，if use single vector as input，may be not need read，just use them as ref_data、deg_data

más de 2 años hace | 0

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