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how to implement the integral formula in Matlab ?
The question says all. The formula is to compute energy of the signal given by <</matlabcentral/answers/uploaded_files/83646/...
9 years 前 | 1 个回答 | 0
1
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how to downsample a 1D signal using DWPT
I have a signal sampled at 250kHz frequency from a bearing. Consedring a 1 sec signal I want to down sample the signal from 2500...
9 years 前 | 0 个回答 | 0
0
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adding apostrophe for reading a folder name
I am trying to files in that directory which have folder name as "6 'o' clock". filefolder = fullfile(dataset_folder,'6...
9 years 前 | 2 个回答 | 0
2
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waterfall plot show error
I have three signals of 4096 time amplitudes in each. signal1 = channel1(1:4096); signal2 = channel2(1:4096); signal3...
9 years 前 | 1 个回答 | 0
1
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Error in saving variable as txt file
I have a variable 'result' of size 170 rows and 1024 columns. I want to save this as txt file with each column separated by tab....
9 years 前 | 1 个回答 | 0
1
个回答已回答
plot3 gives strange plot
John thanks for your reply, but I was concerning about plot as first figure not the second ones i misunderstood the plot3, here...
plot3 gives strange plot
John thanks for your reply, but I was concerning about plot as first figure not the second ones i misunderstood the plot3, here...
9 years 前 | 0
| 已接受
提问
plot3 gives strange plot
I want to plot 3 signal for comparision as in <https://in.mathworks.com/matlabcentral/fileexchange/35262-matlab-plot-gallery-lin...
9 years 前 | 3 个回答 | 0
3
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Reading a file and loading in to matlab.
I have downloaded a typical dataset from <https://ti.arc.nasa.gov/tech/dash/pcoe/prognostic-data-repository/ IMS BearingDatase...
9 years 前 | 2 个回答 | 0
2
个回答提问
How to normalize negative values in column vector
Matlab 2015a Hello, I have a column vector of 180 elements, with min(vector) = -1.6010 and max(vector) = 0.3894. when I ...
9 years 前 | 1 个回答 | 0
1
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Error in using pdist2 , error in ExhaustiveSearcher/knnsearch
Hello I have a feature vector of 13 dimensions for m samples.I am trying to find the nearest neighbor of the each sample. ...
10 years 前 | 1 个回答 | 0
1
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Error in classifying using knn classify
I have created a input featurepool of 360 rows(90 samples each of 4 classes) and 22 columns(features). Corresponding classes is ...
10 years 前 | 1 个回答 | 0
1
个回答提问
Handling to display figures on child axes in GUI
Hi, I am trying to display image in particular location of my gui. I have a main GUI and I have axes1,axes2,axes3 to pla...
10 years 前 | 1 个回答 | 0
1
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placing figure in current GUI in a particular location
I created an gui and named it as maingui i have a pushbutton, and in the call back function using uigetfile I browse the locati...
10 years 前 | 1 个回答 | 0
1
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User Interface problem in callback function
I am creating a structure , with two popupmenus and two buttons. My task is to click either of the button. Click on First butt...
10 years 前 | 1 个回答 | 0
1
个回答已回答
figure won't come up after using plot
this answer helps when body checking this thread again. if you are using the figure to plot in a loop, you have to use command ...
figure won't come up after using plot
this answer helps when body checking this thread again. if you are using the figure to plot in a loop, you have to use command ...
10 years 前 | 4
提问
divide an RGB image in to block of size 16*16
Hello, I have an rgb image frame extracted from a video of size 240x320x3 , I am trying to make in to blocks of 16x16x3. The...
10 years 前 | 1 个回答 | 0
1
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commenting preview of video raises error
Matlab 8.1.0.604 Image Processing Tool Box version 8.2(R2013a) Hello all, Im trying to apply my algorithm on a live video a...
10 years 前 | 1 个回答 | 0
