我正在尝试在C#中开发一个控制台应用程序,它使用WAV文件进行输入。应用程序应该按顺序完成一些事情,如下所示。首先,完整的代码:
class Program
{
static List<double> points = new List<double>();
static double maxValue = 0;
static double minValue = 1;
static int num = 0;
static int num2 = 0;
static List<double> values = new List<double>();
private static object akima;
static void Main(string[] args)
{
string[] fileLines = File.ReadAllLines(args[0]);
int count = 0;
foreach (string fileLine in fileLines)
{
if (!fileLine.Contains(";"))
{
string processLine = fileLine.Trim();
processLine = Regex.Replace(processLine, @"\s+", " ");
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
processLine = processLine.Replace(".", ",");
}
string[] dataParts = processLine.Split(Char.Parse(" "));
points.Add(double.Parse(dataParts[0]));
double value = Math.Pow(double.Parse(dataParts[1]), 2);
if (value > maxValue)
{
maxValue = value;
num = count;
}
values.Add(value);
}
count++;
}
for (int i = num; i < values.Count; i++)
{
if (values[i] < minValue)
{
minValue = values[i];
num2 = i;
}
}
Console.WriteLine(num + " " + num2);
int between = num2 - num;
points = points.GetRange(num, between);
values = values.GetRange(num, between);
List<double> defVal = new List<double>();
List<double> defValPoints = new List<double>();
alglib.spline1dinterpolant c;
alglib.spline1dbuildakima(points.ToArray(), values.ToArray(), out c);
double baseInt = alglib.spline1dintegrate(c, points[points.Count - 1]);
List<double> defETC = new List<double>();
for (int i = 0; i < points.Count; i += 10)
{
double toVal = points[i];
defETC.Add(10 * Math.Log10(values[i]));
defVal.Add(10 * Math.Log10((baseInt - alglib.spline1dintegrate(c, toVal)) / baseInt));
defValPoints.Add(points[i]);
}
WriteDoubleArrayToFile(defValPoints.ToArray(), defVal.ToArray(), "test.dat");
WriteDoubleArrayToFile(defValPoints.ToArray(), defETC.ToArray(), "etc.dat");
int end = 0;
for (int i = 0; i < points.Count; i++)
{
if (defVal[i] < -10)
{
end = i;
break;
}
}
//Console.WriteLine(num + " " + end);
int beginEDT = num;
int endEDT = num + end;
double timeBetween = (defValPoints[endEDT] - defValPoints[beginEDT]) * 6;
Console.WriteLine(timeBetween);
for (int i = 0; i < points.Count; i++)
{
}
Console.ReadLine();
}
static void WriteDoubleArrayToFile(double[] points, double[] values, string filename)
{
string[] defStr = new string[values.Length];
for (int i = 0; i < values.Length; i++)
{
defStr[i] = String.Format("{0,10}{1,25}", points[i], values[i]);
}
File.WriteAllLines(filename, defStr);
}
}
目前我有点像整个过程的一半。我会解释一下我做了什么:
我现在很困惑,因为我不确定这是否是正确的方法。如果有人能告诉我如何在C#中以快速响应的方式计算混响时间,我会很高兴听到。这样做的方式可能与我现在的方式完全不同,没关系,请告诉我!
答案 0 :(得分:1)
也许你需要以不同的方式解决这个问题:
可能会将您的数据存储在一个类中,该类会传递给每个计算方法。
你的主要功能应该是这样的:
main(){
data = new Data();
//1, 2:
extract_data(data, filename);
//3:
energy_time_curve(data)
//...4, 5
//6:
display_results(data);
}