lotrsimp12345

I am really confused as to how this works? You have a critique but where does the critique come in? Also is their a difference between activation on hidden nodes and output nodes? Does the critique come in during the hidden node? or the input node? Thanks

TITLE SHOULD ACTUALLY BE: how to get mouselistener to work on method in an class in java If I click a circle it should change the color of the circle. But, I am having difficult getting it to work. Help appreciated. Main just calls this class and calls the init …

I am trying to implement a hopfield net to learn patterns. This is what I current have.... I am current having it create a random number of patterns based on the number of neurons Next I am trying to make a weight matrix Should I have a seperate weight matrix …

Having problems with executing jobs using fork. The code is supposed to create one job and execute one job and repeat this multiple times. We are only supposed to use usleep in the jobgeneration() function. We are having trouble sleeping and executing ctrl-c in the execute job function. [CODE] #include …

[CODE] using System.Collections.Generic; using System.Linq; using System.Text; using Microsoft.Win32; using System.Deployment; namespace RegisteryCheck { class Program { static void Main(string[] args) { ApplicationDeployment ab = new } } } [/CODE]

thanks but I got it to work I created a class and created static members so that I can use the back, next and cancel buttons.

Any suggestions. I am assuming I use a registery but i dont' know which member to use. Thanks.

I have set the textbox to public so that another form can access it but when i run it in debug mode with the following line it gives me exception so it doesn't store correct directory. For example: If I enter D:\newfolder it gives me D:\\newfolder. Why does it add …

Take line below which is in batch file and convert it in C# so that I don't have to create a seperate file. Thanks! Any suggestions? I have spent way too long on this. Odbcconf /a {CONFIGDSN "Microsoft Access Driver (*.mdb)" "DSN=NexTest_CDMA_2009|Description=NexTest_CDMA_2009|DBQ=C:\prod\database\nextest_CDMA_2009.mdb"}

[CODE] //copy database files to target directory string fileName = "test.txt"; string targetPath = StaticFormInstances.choose.txtbxTargetDir.Text; string sourcePath = @"\\il93fil48\3GSM\release\testapplication_REL_01_00_09\database"; //Use Path Class to manipulate file and directory paths string sourceFile = System.IO.Path.Combine(sourcePath, fileName); string destFile = System.IO.Path.Combine(targetPath, fileName); //Create a new target folder if it doesn't exist if (!System.IO.Directory.Exists(targetPath)) { …

I was wondering how you do this. Would you have to use delegates and event handlers or can you do it through application.Run(object) and call that in the clickevent but I need to keep a reference to previous form. but that doesn't seem possible.

In the following code how to fix problem that the batch file won't get created. When I run in debug mode exception I get is "could not find part of path" Thanks [CODE] StreamWriter sw = null; try { if (AgilentNVisaDriver.Checked == false && RequiredDlls.Checked == false) { MessageBox.Show("Please select …

How to use bootstrapper manifest to create a prerequistie which runs another windows application installer before the setup.exe installer from the deployment project. Thanks.

how to have an executable run before deployment project executable? Thanks

the actual code would be helpful not just the errors.

how would you do that? Language similar to LISP I don't think you can use cons twice. really stuck. maybe (define a '('()))

I can write the recursion version correctly need help with writing a do loop in DrScheme. After the do loop the variable x is sent to car L intially and then is updated to first element of everything but first element in list. [CODE] (define (sumiteration L) (do ((x (car …

I have added a reference to dll file in VS 2008. Yet I still get an error. Not sure why, do I have to do some other changes to get it to work?

Here's the assignment: You are to create a single server (in either Java or C/C++) which can service both C/C++ and Java clients. The protocol of the server is as follows: 1. The client contacts the server. 2. The client performs a single send of a data packet containing the …

It is impossible in C++ since you have to use iterator to erase. Here's what I have: main.ccp [CODE] #include <iostream> #include <vector> #include "Mastermind.h" int main() { vector<int>* answer=new vector<int>(4); cout<<"enter an code\n"; for(int i=0; i<4; i++) { int k; cin>>k; answer->push_back(k); } //initalize population Mastermind a(5); //set answer …

starting to think that memory isn't big enough. the totalnumberofpegs i only set it to 0 in my code yet it changes it self somehow :(. please help i have tried everything. It shows that it is 0 in all other functions. main.cpp [CODE] #include <iostream> #include <ctime> #include <stdio.h> …

so i think i know where the problem is... it return garbage for code_pos even though i initalize and change values assigned to it. :( Please help. but don't know how to fix it. main.cpp [CODE] #include <iostream> #include <ctime> #include <stdio.h> #include "Mastermind.h" using namespace std; int main() { …

When i try it goes heywire and gives me 35 errors. all for the erase command. :( [CODE] for(int i=0; i<populationsize_; i++) { //check for black for(int j=answer_->front(); j!=answer_->back(); j++) { if(answer_[j]==population_[i][j]) { feedback_[i][j].push_back("Match"); for(int k=tempanswer_->at(i).front(); k!=tempanswer_->at(i).back(); k++) { //find first instance if(tempanswer_[i][k]==answer_[j]) { tempanswer_[i].erase(k); break; } } } } …

Need to calculate number of white pegs so I can write fitness function. It works sometimes and it doesn't work other times. I got the calculate number of black pegs to work. A black peg is correct position and color. A white peg is correct color wrong position. Colors are …

Here's my code. [CODE] (define L ()) (define (union L1 L2) ;continue until one list is empty (do() ((or (null? L1) (null? L2))) (cond ((<(car L1)(car L2)) (attach(car L1)(cdr L1)L2)) ((eq?(car L1)(car L2)) (attach(car L1)(cdr L1)(cdr L2))) (else(>(car L1)(car L2)) (attach(car L2)L1(cdr L2))) ) ) ;after which you continue to …

so far I can't figure out a way to write powerset in SML :(. I see a pattern for example powerset([1,2,3]) is [] [1] [2] [1,3] [3] [1,2] [2,3] [1,2,3] Here's what I have come up with: fun add(a,L)= [a]@L fun ps(L)= ps(tl L)@add(hd L, ps(tl L)); Any help appreciated.

I recently updated to windows 7 and since then I have been having this problem. Any help appreciated.

Here is the code I am not sure what you mean. my_bst_node.h [CODE] //create bst node #ifndef MY_BST_NODE_H #define MY_BST_NODE_H #include <iostream> using namespace std; template<class KT,class DT> class my_bst_node { public: my_bst_node(); my_bst_node(KT tag, DT info, my_bst_node* l=0, my_bst_node* r=0); KT key; DT data; my_bst_node* left; my_bst_node* right; }; …

I plan on using the Bayesian method to try and solve the mastermind problem. The user will enter 4 numbers which represent the colors on the board from 6 different colors. After which the computer will randomly estimate the posterior probabilities for all events. ?Then continue with this scheme until …

When i run main it prints out gibberish not sure why. main.cpp [CODE] #include <iostream> #include <string> #include "phrase.h" #include "EA.h" #include <cstdlib> #include <time.h> int main() { phrase a; EA b; std::string phrase; int populationsize; std::cout<<"enter a population size\n"; std::cin>>populationsize; std::cin.ignore(); b.setpopulationsize(populationsize); std::cout<<"enter a string\n"; getline(std::cin,phrase); a.setphraselength(phrase); b.setlength(phrase); std::cout<<"the …

I am trying to create a double pointer. never done it before. Problem is currently in intializepopulation(); Error C2106 left of operand must be l-value. EA.h [CODE] #ifndef EA_H_INCLUDED #define EA_H_INCLUDED #include <string> #include "phrase.h" #include <iostream> class EA:public phrase { public: EA(); ~EA(); void setgenerationnumber(int generationnumber); int getgenerationnumber(); void …

its it skipping. This is the part of the code. :( cout<<"enter a string\n"; getline(std::cin,phrase); [CODE]#include <iostream> #include <string> #include "phrase.h" #include "EA.h" #include <cstdlib> #include <time.h> int main() { phrase a; EA b; std::string phrase; int populationsize; //int percentmutation; std::cout<<"enter a population size\n"; std::cin>>populationsize; b.setpopulationsize(populationsize); //std::cout<<"enter the percentage you …

don't forget the ifndef thing on top.

pass pointers to functions instead of arrays. In the main dynamically allocate memory using new keyword on the first line. Believe that should work.

Still having trouble install opencv. I used cmake doing what was told and it created files in a folder then i ran the install VC++ project. After which I went back to cmake and generated the examples. ran those. My path environment variable is C:\OpenCV2.0\bin, I was wondering whether it …

one piece of advice switch statements will only accept built in types of C++. gl.

i would consider using opencv. I still have to figure out how exactly you install it but I would recommend you use it.

why are you using a character array? could easily do it with string and use concatenation. [CODE] #include <iostream> #include <string> using namespace std; int main() { string input; cin>>input; string a="abcdefghijklmnopqrstuvwxyz"; string output=input+a; cout<<output; return 0; } [/CODE]

Please help me out with syntax mistakes [CODE] fun rappend(L1,L2) if null L2 then L1 else rappend(tl(L2) @ L1, hd(L2)) [/CODE]

if you are trying to have you data shown on console in your write to file method also have it printed out to console using cout.

use loops instead of so many cout statments and i don't think the variable in the while loop is defined. I am willing to help you come with the solution if i knew what you were doing. I can't read your mind. Based on your code your don't have a …

I can write the recursion version correctly need help with writing a do loop in DrScheme. After the do loop the variable x is sent to car L intially and then is updated to first element of everything but first element in list. [CODE] (define (sumiteration L) (do ((x (car …

use event handlers, probably be easier in java since it comes with a lot of predefined shapes and stuff.

there is a math library. Here's a link: [url]http://www.cppreference.com/wiki/c/math/start[/url]

if you want to put each line separately use endl like follows: [CODE] while(!myfile1.eof()) { myfile1.getline(buffer,'\t'); myfile<<buffer<<endl; } [/CODE]

don't erase create substring just incase you still need the string later on.

i will take a look after this week. And try and help.

I got the files to build but with this link [url]http://www.site.uottawa.ca/~laganier/tutorial/opencv+directshow/cvision.htm[/url] the include files in step 2 don't show up anywhere. Help appreciated.

a search needs a for loop which keeps on moving the pointer forward and if it find it returns true. similar thing for a general delete I would think. You would have to traverse entire list.

assuming your code is in one file for the class you should use inline in front like this: [CODE] inline void ChangeFood(string foodName, double foodPrice){ mFoodName = foodName; mFoodPrice = foodPrice; } [/CODE]