Neural Network related data

Started by M. Imad Khan in Matlab DSP17 years ago

Hi! I was at last able to import Excel worksheet in Matlab as a single variable named A. Now when I try to import it in NNtool, ...

Hi! I was at last able to import Excel worksheet in Matlab as a single variable named A. Now when I try to import it in NNtool, 1) The import remains frozen, perhaps because the lebals are text in the variable A 2) I want to randomize the data (rows) separate the


Overiding builtin functions

Started by symbolix40 in Matlab DSP16 years ago 1 reply

Hi there, I've been using the Neural Network Toolbox recently, and decided to integrate Matlab NN processing into a Excel...

Hi there, I've been using the Neural Network Toolbox recently, and decided to integrate Matlab NN processing into a Excel Visual Basic macro. Now this works fine, until I want to use a function named "sim" It seems there is a builtin "sim" function t


How to popukate data in M-files

Started by Moniba Shams in Matlab DSP13 years ago

Dear all, I am using MATLAB for doing neuron analysis, where I have neuron morphology data in MySQL, neuron electrophysiology data...

Dear all, I am using MATLAB for doing neuron analysis, where I have neuron morphology data in MySQL, neuron electrophysiology data in excel sheet, and DNA microarray data. I have MATLAB scripts that I have to populate with such types of data, but I am facing problem in populating the scripts with data. Kindly any body having expertise in this field helps me if possible. Thanks ...


how to avoid matlab opening a different session when opening excellink

Started by idlingcloud in Matlab DSP17 years ago

Everytime I open excel with excellink, an independant matlab session is opened, even though there is an existing session already. ...

Everytime I open excel with excellink, an independant matlab session is opened, even though there is an existing session already. How can I avoid that? thanks,


Non-string values in xlsread/xlsinfo

Started by szacharski in Matlab DSP10 years ago

Hello I am working with an excel file with data on multiple sheets where I may not know the sheet name I'm trying to automate my...

Hello I am working with an excel file with data on multiple sheets where I may not know the sheet name I'm trying to automate my calculations by reading the xls file and saving the sheet names into a matrix (see example below) [txt0,descr] = xlsfinfo('C:\inputs.xls') m=size(descr,2) for(i=0:1:m) txt = xlsread('C:\inputs.xls', descr(1,i))) I want to "automate" the xlsread function by...


How to plot figure [1 Attachment]

Started by Yalcin Ata in Matlab DSP9 years ago

Hi; I have some data (given in Table) and have Excel plot as given in Figure. I want to plot in Matlab same figure. How can i do it?...

Hi; I have some data (given in Table) and have Excel plot as given in Figure. I want to plot in Matlab same figure. How can i do it? Thanks in advance... ?s (m) Case 1 : 3000 m Case 2 : 3000 m Case 1 : 5000 m Case 2 : 5000 m 0,002 3,055665065 0,335881543 5,499844201 0,618447208 0,005 14,04617123 1,717303912 23,21267163 3,131262193 1000000 44,60678752 7,928307515 60,05460392 13,


Build EX problem

Started by Serhat Guven in Matlab DSP10 years ago

Hi everyone, I'm trying to export a function that I've written in Matlab and I want to use this function in Excel. I'm using Matlab 2009b and...

Hi everyone, I'm trying to export a function that I've written in Matlab and I want to use this function in Excel. I'm using Matlab 2009b and Visual Studio 2008 Express Edition as the compiler on Windows 7. The problem is when I try to build my project I get the following error: "Error: An error occurred while shelling out to build (error code: 2)" Although Matlab 2009b is compatible with...


why loop element numbers are different?

Started by in Matlab DSP10 years ago

Hi; I couldn't find where the error is. Loop element numbers are more than it must be. For example when; handles.UppWaveLen =...

Hi; I couldn't find where the error is. Loop element numbers are more than it must be. For example when; handles.UppWaveLen = 1.53 handles.LowWaveLen = 1.57 loop must be between 6369:6536 and there must be 168 elements of the for loop. But it writes in excel file 418 elements. Could anyone help me to find the error. Thanks in advance. k=1; for i=floor(10000/handles.UppWaveLen):1:c...