C / C++ / MFC

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QRS detector GUI Shteki23-Dec-08 1:56 Shteki 23-Dec-08 1:56  Hello, I'm new to the forum and the site and I must say that I will mostly enjoy the community My english isn't very well, but I'll try my best in discusions and problem description! Now the problem: I'm trying to make a QRS detector GUI. What's it about: I'm using the Pan-Tompkins-based QRS detector in analysing ECG signals. My input is the MIT/BIH arrhythmia database (from 100 to 108) and after it passes through the QRS detection, I have to show that output signal graphicaly in real-time. Something like Chart-o-matic in www.physionet.org but in real-time. Now, that output signal is a clean signal (couse it passed through the QRS detector) and I have to mark all the R peaks (the highest peak in QRS area) and connect them all with a sinus-like line (something like cubic-spline connection in MATLAB). I'm using the open-source Hamilton detector with some modifications (I don't need the clasification part) and I just don't know in what program or I what kind of a way to continue.. The real problem is what programming language to use (I only really know to use pure C). can anyone help with the start? Thx! Advanced Chat application Part 03 -Audio Video Call Problem- (tough work time) Mustapha Rédouane23-Dec-08 0:34 Mustapha Rédouane 23-Dec-08 0:34  Men, i need so Media streaming experts! I want your suggestion Now i started coding the Audio video streaming fir the Audio Video Call for my app. Starting point; Does any one of you, have Ideas about Video/Audio Streaming through a network (Using CAsyncSockets) Hope i find some answers when i come tomorrow... Best Regards for all the Men here!... Advanced Chat application Part 02 (contact list control) Mustapha Rédouane23-Dec-08 0:17 Mustapha Rédouane 23-Dec-08 0:17  Hey friends, Lookin for a "contact list control" the ctrl should have The contact name IM button Video-Call button Options button... (Similar to skype contact list) well hoping that Some one have or have seen such a ctrl.. -------------------------------------------- Some People Dream Of success While others wake-up and workhard to get it.. Question on CMap KASR122-Dec-08 23:53 KASR1 22-Dec-08 23:53  How to set string key in CMap. Re: Question on CMap CPallini23-Dec-08 0:28 CPallini 23-Dec-08 0:28  For instance, as follows CMap <LPCTSTR, LPCTSTR, int, int:> myMap; If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] Re: Question on CMap Naveen23-Dec-08 0:43 Naveen 23-Dec-08 0:43  RSAK wrote: How to set string key in CMap. Like this.... CMap<CString,LPCTSTR,int,int> m_StringToIntMap; nave [OpenedFileFinder] [My Blog] Re: Question on CMap KASR123-Dec-08 0:52 KASR1 23-Dec-08 0:52  I am bit confused with the second and fourth template arguments! What's the exact use of that. Re: Question on CMap Naveen23-Dec-08 1:27 Naveen 23-Dec-08 1:27  RSAK wrote: I am bit confused with the second and fourth template arguments! The First and Third parameters specifies, in which datatype the map will be keeping the data inside. The Second and 4th parameter specifies, how you will be passing the key and value to map. For example, when you call the SetAt() function, the map will be expecting the data types in the form of 2nd and 4th datatypes. How ever, it will convert those parameters to 1st and 3rd form internally and sets that objects as map data. nave [OpenedFileFinder] [My Blog] Printing through C Razanust22-Dec-08 23:23 Razanust 22-Dec-08 23:23  Can we prinany thing through C on Codeblocks using the following code. I have tried but it didn't worked. Any alternate way?? #include <fstream> #include <iostream> using namespace std; int main() { ofstream printer( "prn" ); if (!printer) { cout <"fooey!\n"; return 1; } printer << "Hello world!\n"; printer.close(); cout << "HEllo"; return 0; } Re: Printing through C CPallini22-Dec-08 23:46 CPallini 22-Dec-08 23:46  Have you ever heard about Google? See, for instance [^]. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] Re: Printing through C Hamid_RT23-Dec-08 0:14 Hamid_RT 23-Dec-08 0:14  Yeah and I heard about www.cpallini...com,too! Of one Essence is the human race thus has Creation put the base One Limb impacted is sufficient For all Others to feel the Mace (Saadi ) Re: Printing through C CPallini23-Dec-08 0:31 CPallini 23-Dec-08 0:31  You're right: even if he has never heard about Google, he must know about www.cpallini.freeproductz.com. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] Re: Printing through C Iain Clarke, Warrior Programmer23-Dec-08 10:03 Iain Clarke, Warrior Programmer 23-Dec-08 10:03  I have sooooo got to register that domain some time... Iain. Re: Printing through C CPallini23-Dec-08 10:21 CPallini 23-Dec-08 10:21  That's fine, provided the productz remain free. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] CFileDialog AnithaSubramani22-Dec-08 23:22 AnithaSubramani 22-Dec-08 23:22  Hi All, I have created the CFileDialog for open the .txt file.I need to add my own controls to a CFileDialog with out SDI implementation. Pls help me................. Thanks & Regards, Anitha Re: CFileDialog CPallini22-Dec-08 23:42 CPallini 22-Dec-08 23:42  Do you know CodeProject has a wonderful, magic, article search engine [^]? If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] Re: CFileDialog Hamid_RT23-Dec-08 0:14 Hamid_RT 23-Dec-08 0:14  Resizing subclassed CFileDialog and adding a 'Select All' button[^]. Of one Essence is the human race thus has Creation put the base One Limb impacted is sufficient For all Others to feel the Mace (Saadi ) about vc 2005 DSPCottage22-Dec-08 23:07 DSPCottage 22-Dec-08 23:07  Dear all I created a console application in vc 2005. but when I transfer the exe program to another computer and click on it to execute I get following error : " The application has failed to start because the application configuration is incorrect reinstalling the application may fix this problem. " could you please let me know what is the reason of this error. regards Mahdi Re: about vc 2005 Mustapha Rédouane22-Dec-08 23:35 Mustapha Rédouane 22-Dec-08 23:35  Hey, Mahdi, well you should make your console project as Static link library when you choose CLR Console Application in the "new project wizard" check the checkBox of "Staticly linked library" (on the left) that should solve your problem Regards Re: about vc 2005 CPallini22-Dec-08 23:38 CPallini 22-Dec-08 23:38  Possibly your application was linked with the runtime dynamic library and the target computer (it is the dafault linker option) has not such a library installed. If so then you have to install it via the Microsoft Visual C++ 2005 Redistributable Package (x86) [^] on such a machine. If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles] Re: about vc 2005 Jijo.Raj22-Dec-08 23:57 Jijo.Raj 22-Dec-08 23:57  Basically you have to install Microsoft Visual C++ 2005 Redistributable Package (x86)[^] in the fresh pc. Check out this article[^] too. Regards, Jijo. _____________________________________________________ http://weseetips.com[^] Visual C++ tips and tricks. Updated daily. Change color on toolbar[mouse hover] in MFC karhong22-Dec-08 22:47 karhong 22-Dec-08 22:47  Hi, can anyone give me some hint on how to change the background color of the toolbar when the mouse hover/point to it? i've tried WM_EraseBkGnd Regards, KH good how to create preperty sheet dialog boxes? puppya22-Dec-08 22:09 puppya 22-Dec-08 22:09  for example :the Date-Time Control Panel application displays the property sheet. thanks in advance Re: how to create preperty sheet dialog boxes? Jijo.Raj22-Dec-08 22:34 Jijo.Raj 22-Dec-08 22:34  Checkout this article[^]. Its so simple. Regards, Jijo. _____________________________________________________ http://weseetips.com[^] Visual C++ tips and tricks. Updated daily. CListCtrl to CCheckListBox ? Le@rner22-Dec-08 21:22 Le@rner 22-Dec-08 21:22  HI all, I have an ListCtrl on FormView with Reportview type. i m using a CheckListBox in diffrent dialogbox. in form view on button clicked event i m calling the dialog box that is having CheckListBox . i want to add all columns heading of Listctrl in the CheckListBox when the dialogbox called. please tell me how can i do this. thanks in advance. IN A DAY, WHEN YOU DON'T COME ACROSS ANY PROBLEMS - YOU CAN BE SURE THAT YOU ARE TRAVELLING IN A WRONG PATH

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