gramppto99138/NeuesNeuesNeuralesNetzwerk
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Preparation for the next workphase

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This commit is contained in:
Lukas Weber 2025-11-20 17:13:47 +01:00
parent 04493332f7
commit 7168681f1d
2 changed files with 14 additions and 4 deletions
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3
imageInput.c
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@ -69,6 +69,9 @@ void setParameters(FILE* file, unsigned int* imageCount, unsigned int* width, un
*imageCount = (int) buffer[0]; *imageCount = (int) buffer[0];
*width = (int) buffer[1]; *width = (int) buffer[1];
*height = (int) buffer[2]; *height = (int) buffer[2];
// TODO allocate memory for labels array (in imageInput.h)
// TODO read from file and write in 2d arry, write label in labels array, repeat for imageCount
} }
// change this to createMatrix? // change this to createMatrix?
void allocateMemory(GrayScaleImageSeries* s, const int imageCount, const int width, const int height) { void allocateMemory(GrayScaleImageSeries* s, const int imageCount, const int width, const int height) {

15
matrix.c
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@ -8,12 +8,17 @@
Matrix createMatrix(unsigned int rows, unsigned int cols) Matrix createMatrix(unsigned int rows, unsigned int cols)
{ {
Matrix newMatrix; Matrix newMatrix;
if (rows == 0 || cols == 0) {
newMatrix.rows = 0;
newMatrix.cols = 0;
newMatrix.buffer = NULL;
return newMatrix;
}
newMatrix.rows = rows; newMatrix.rows = rows;
newMatrix.cols = cols; newMatrix.cols = cols;
if (rows == 0 || cols == 0)
newMatrix.buffer = NULL; newMatrix.buffer = calloc(rows*cols, sizeof(MatrixType));
else
newMatrix.buffer = calloc(rows*cols, sizeof(MatrixType));
return newMatrix; return newMatrix;
} }
@ -21,6 +26,8 @@ void clearMatrix(Matrix *matrix)
{ {
free(matrix->buffer); free(matrix->buffer);
matrix->buffer = NULL; matrix->buffer = NULL;
matrix->rows = 0;
matrix->cols = 0;
} }
void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx) void setMatrixAt(MatrixType value, Matrix matrix, unsigned int rowIdx, unsigned int colIdx)