private void buttonQRSCarregar_Click(object sender, EventArgs e)
{
DatabaseEntities entities = new DatabaseEntities();
var query = from c in entities.CONFIG
where c.onda == "QRS"
select c;
if (entities.CONFIG.Count(c => c.onda == "QRS") == 0)
{
CONFIG conf = new CONFIG();
conf.onda = "QRS";
conf.descr = comboBoxQRS.SelectedItem.ToString();
entities.AddToCONFIG(conf);
entities.SaveChanges();
}
else
{
CONFIG conf = (CONFIG)query.First();
conf.descr = comboBoxQRS.SelectedItem.ToString();
entities.SaveChanges();
}
MessageBox.Show("Rede carregada com sucesso!");
}
private void AtualizarCombos()
{
DatabaseEntities entities = new DatabaseEntities();
List<string> descsQRS = new List<string>();
var queryqrs = from r in entities.REDE
where r.onda == "QRS"
select r;
foreach (REDE r in queryqrs)
descsQRS.Add(r.descricao);
comboBoxQRS.DataSource = descsQRS;
if(ECGConfig.RedeQRS() != null)
comboBoxQRS.SelectedItem = ECGConfig.RedeQRS().Descricao;
List<string> descsT = new List<string>();
var queryt = from r in entities.REDE
where r.onda == "T"
select r;
foreach (REDE r in queryt)
descsT.Add(r.descricao);
comboBoxT.DataSource = descsT;
if(ECGConfig.RedeT() != null)
comboBoxT.SelectedItem = ECGConfig.RedeT().Descricao;
}
public static RedeAtivacao RedeT()
{
DatabaseEntities entities = new DatabaseEntities();
RedeServices services = new RedeServices();
var query = from q in entities.CONFIG
where q.onda == "T"
select q;
if (entities.CONFIG.Count(q => q.onda == "T") == 0)
return null;
CONFIG conf = (CONFIG)query.First();
string descr = conf.descr;
return services.Setup(descr, RedeServices.Tipo.Ativacao);
}
/// <summary>
///
/// </summary>
/// <param name="ondaId"></param>
public void Salvar(long ondaId)
{
DatabaseEntities entities = new DatabaseEntities();
ComplexoQRS qrs = this;
QRS q;
var query = from f in entities.QRS
where f.id == qrs.Id
select f;
if (query.Count(t => t.id == qrs.Id) != 0)
{
q = query.FirstOrDefault<QRS>();
}
else
{
q = new QRS();
entities.AddToQRS(q);
}
string vetor = "";
foreach (double d in qrs.Vetor)
{
vetor += d + ";";
}
q.onda = ondaId;
q.vetor = vetor;
q.length = qrs.Length;
q.diag = Utils.DoubleToString(qrs.Diagnostico);
try
{
entities.SaveChanges();
Console.WriteLine("Complexo QRS inserido/atualizado com o id {0}", q.id);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
throw (ex);
}
}
private void TreinarQRS()
{
DatabaseEntities entities = new DatabaseEntities();
List<ComplexoQRS> qrslist = new List<ComplexoQRS>();
double erro = 1;
double taxaerro = double.Parse(textBoxTaxaErro.Text);
int count = 0;
var query = from q in entities.QRS
select q;
foreach (QRS qrs in query)
{
qrslist.Add(new ComplexoQRS(qrs));
}
AprendizadoBackPropagation abp = new AprendizadoBackPropagation(ECGConfig.RedeQRS());
double coeficiente = taxaerro;
while (coeficiente >= taxaerro)
{
foreach (ComplexoQRS qrs in qrslist)
{
erro += abp.Executar(qrs.Vetor, qrs.Diagnostico);
count++;
coeficiente = erro / count;
treinamentoChart.Invoke(this.chartDelegate, coeficiente);
labelQtdeIteracoesResult.Invoke(this.itDelegate, count.ToString());
labelTxErroResult.Invoke(this.txErroDelegate, coeficiente.ToString());
}
}
RedeAtivacao rede = abp.Rede;
foreach (ComplexoQRS qrs in qrslist)
{
double[] saida = Utils.AproximarDiagnostico(rede.Calcular(qrs.Vetor));
Console.WriteLine("Saída da rede treinada: {0}-{1}-{2}-{3}", saida[0], saida[1], saida[2], saida[3]);
}
RedeServices services = new RedeServices();
services.Salvar(abp.Rede, RedeServices.Tipo.Ativacao, "QRS");
MessageBox.Show("Treinamento concluído com sucesso!\nRede salva no banco de dados");
}
/// <summary>
///
/// </summary>
/// <param name="ondaId"></param>
public void Salvar(long ondaId)
{
DatabaseEntities entities = new DatabaseEntities();
OndaT ondat = this;
T t;
var query = from f in entities.T
where f.id == ondat.Id
select f;
if (query.Count(q => q.id == ondat.Id) != 0)
{
t = query.FirstOrDefault<T>();
}
else
{
t = new T();
entities.AddToT(t);
}
string vetor = "";
foreach (double d in ondat.Vetor)
{
vetor += d + ";";
}
t.onda = ondaId;
t.vetor = vetor;
t.length = ondat.Length;
t.diag = Utils.DoubleToString(ondat.Diagnostico);
try
{
entities.SaveChanges();
Console.WriteLine("Onda T inserida com o id {0}", t.id);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
throw (ex);
}
}
public void Salvar()
{
DatabaseEntities entities = new DatabaseEntities();
Onda onda = this;
ONDA o = new ONDA();
string vetor = "";
foreach(double d in onda.Vetor)
{
vetor += d + ";";
}
o.vetor = vetor;
o.length = onda.Length;
entities.AddToONDA(o);
try
{
entities.SaveChanges();
this.Id = o.id;
Console.WriteLine("Onda inserida com o id {0}", o.id);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
throw (ex);
}
}
