COM – Feval() passing a table as a Double[,] is as expected, nonetheless c# Dictionary.ToArray() returns a Double[][] (what is called a jagged array)
What would a best practice be in passing a Dictionary like structure into a matlab function such as "cov" using COM’s Feval() … take the below example:
SortedDictionary<DateTime, Double[]> tableTT;
…
matlab.Feval("cov", 1, out result, tableTT.Values.ToArray());
will fail, as ToArray() returns a jagged array.
Is there a way to avoid using a "conversion" function, such as:
static double[,] ImperativeConvert(double[][] source)
{
double[,] result = new double[source.Length, source[0].Length];
for (int i = 0; i < source.Length; i++)
{
for (int k = 0; k < source[0].Length; k++)
{
result[i, k] = source[i][k];
}
}
return result;
}
to convert the jagged array into a two-dimentional array?What would a best practice be in passing a Dictionary like structure into a matlab function such as "cov" using COM’s Feval() … take the below example:
SortedDictionary<DateTime, Double[]> tableTT;
…
matlab.Feval("cov", 1, out result, tableTT.Values.ToArray());
will fail, as ToArray() returns a jagged array.
Is there a way to avoid using a "conversion" function, such as:
static double[,] ImperativeConvert(double[][] source)
{
double[,] result = new double[source.Length, source[0].Length];
for (int i = 0; i < source.Length; i++)
{
for (int k = 0; k < source[0].Length; k++)
{
result[i, k] = source[i][k];
}
}
return result;
}
to convert the jagged array into a two-dimentional array? What would a best practice be in passing a Dictionary like structure into a matlab function such as "cov" using COM’s Feval() … take the below example:
SortedDictionary<DateTime, Double[]> tableTT;
…
matlab.Feval("cov", 1, out result, tableTT.Values.ToArray());
will fail, as ToArray() returns a jagged array.
Is there a way to avoid using a "conversion" function, such as:
static double[,] ImperativeConvert(double[][] source)
{
double[,] result = new double[source.Length, source[0].Length];
for (int i = 0; i < source.Length; i++)
{
for (int k = 0; k < source[0].Length; k++)
{
result[i, k] = source[i][k];
}
}
return result;
}
to convert the jagged array into a two-dimentional array? matlab, feval, jagged array, two-dimentional array MATLAB Answers — New Questions
