Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 0

| accepted

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

2 years ago | 0

| accepted

Answered
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...

2 years ago | 0

Answered
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');...

2 years ago | 0

| accepted

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

2 years ago | 0

Answered
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 ~...

2 years ago | 0

Answered
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

2 years ago | 0

Answered
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

2 years ago | 0

Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 0

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

2 years ago | 0

Answered
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)

2 years ago | 0

Answered
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。

2 years ago | 0

Answered
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...

2 years ago | 0

Answered
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)] ...

2 years ago | 0

| accepted

Answered
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...

2 years ago | 0

Answered
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)...

2 years ago | 3

| accepted

Answered
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...

2 years ago | 0

Answered
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

2 years ago | 0

Answered
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/...

2 years ago | 0

| accepted

Answered
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...

2 years ago | 0

Answered
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...

2 years ago | 0

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

2 years ago | 0

Answered
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...

2 years ago | 0

Answered
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(...

2 years ago | 0

Answered
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

2 years ago | 0

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

2 years ago | 0

| accepted

Answered
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...

2 years ago | 0

| accepted

Answered
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

2 years ago | 0