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Student try to solve one problem which I encountered recently in my project

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Crankshaft torsional vibration excitation torque FFT
Hi All, I have been stuck with the problem for more than 3 weeks now. Still could not find the answer. Please help me! ...

7 years 前 | 0 个回答 | 0

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Integrate two vector to calculate IMEP
Hi, I have one problem like this: <</matlabcentral/answers/uploaded_files/40876/imgf000010_0001.png>> I have V and P ...

8 years 前 | 0 个回答 | 0

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Equation plot problem of dy/dx
Hi, I have one problem does not understand. I have an equation for example: Z=A*dB/dt + B*dA/dt . I know A and B, but how ...

8 years 前 | 2 个回答 | 2

2

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Matlab time cell with 1 second interval
Hi, I have one problem with date cell, I want the date in 1 second interval: start_date=06-Jul-2011 15:20:00 end_date...

9 years 前 | 1 个回答 | 0

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Login GUI security issue.
Hi, I am using one api from <http://www.mathworks.com/matlabcentral/fileexchange/8499-login>. Then I need to pass the userna...

9 years 前 | 1 个回答 | 0

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urlwrite instruction for Matlab 2013b
Hi, Can anyone explain to me how to use urlwrite function in 2013b version? With the suthentication parameters also. I want ...

9 years 前 | 0 个回答 | 0

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Read data from cell---structure--multiple fields to table
Hello, Anyone gives me some basic idea. I have one cell which is 1X1000 cell, inside is 1000 1X1 struct. Inside this struct ...

9 years 前 | 1 个回答 | 0

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Run one function only once when the function starts everyday or some time period
Hi, I want to do this: with my login system, I only want it to run once when the user starts to use it everyday or some time...

9 years 前 | 2 个回答 | 0

2

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urlwrite with http authentication
Hi, I got one problem , that with urlwrite function,can it work for http authentication also? I have checked early some peopl...

9 years 前 | 2 个回答 | 0

2

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Matlab table with 2 different type numbers
Hello all, I want to put those two types of number inside one table. One column with index int64 and another column with val...

9 years 前 | 1 个回答 | 0

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Matlab invoke cmd.exe and ask for user name and password input
Hello everyone, I got one problem with my username and password input... bascially what I want is when running one function,...

9 years 前 | 1 个回答 | 0

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converte UNIX time to Human readable format.
Hello, Work is almost done, but there came one more problem: how can I converte the UNIX time to human readable format, like...

9 years 前 | 1 个回答 | 1

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Matlab using Java openStream(url) get :Java exception occurred: java.lang.NullPointerException
Yes. so the answer is Matlab urlread does not support authentication with lower level request. So we need to code firectly again...

9 years 前 | 1

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How to fill missing data in timeseries objeject Matlab
Hello all, I got one problem with the filling missing data. 1123423 33 1123443 33 1123460 34 1123478 ...

9 years 前 | 1 个回答 | 0

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Simple for and if loop got wrong...
Hi, My mind looks like got some water...I just can not figure out what is wrong with this. for i=1:100, if(((da...

9 years 前 | 1 个回答 | 0

1

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urlread vs. view source - need view source data
Hi Guillaume, I am using Matlab 2013b. does nto have the function weboptions.....do you know how can I perform authentication...

9 years 前 | 0

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Matlab using Java openStream(url) get :Java exception occurred: java.lang.NullPointerException
Hi, I want to download one file from a URL. According to this: http://www.mathworks.com/matlabcentral/newsreader/view_...

9 years 前 | 1 个回答 | 0

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Running python function from Matlab
Hello everyone, I got one problem to ask. Is it possible to run a function from python file test.py? In my text.py there hav...

9 years 前 | 1 个回答 | 2

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Matlab h5read get errors
Hi, When I use h5read('wo.h5',,'/g4/lat'), got some errors as below: Error using h5readc The HDF5 library...

9 years 前 | 1 个回答 | 0

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Matlab 2013b does not have websave function?
Hi. I am using Matlab 2013b, I want to get all the data from url and save it into files. Then I checked websave is the right...

9 years 前 | 1 个回答 | 1

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Copy or download URL content to hdf5
Hi, I have one problem. I want to read and download the webpage data to hdf5 files. Because the data are stored as HDF5 form...

9 years 前 | 0 个回答 | 0

0

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Simulink DDE initialization failed
Hi, Anyone has been working with Simulink DDE? I have one problem said that: Error in 'DDE Sink/S-Function' while executin...

11 years 前 | 0 个回答 | 0

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R2013a bad links fixing
Hi, Wowwww...Just got the R2013a from work place. Amazing... Much better interface and easy to use... Just have some bad li...

11 years 前 | 1 个回答 | 0

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Interface On the top
Hi, I have designed one interface which has many buttons working. Now I want to let this interface always on the top, so that wh...

11 years 前 | 0 个回答 | 0

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