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3 Commits
Author SHA1 Message Date
maxgrf 1b8b8f9427 update neuralNetwork 2025-11-24 12:47:13 +01:00
maxgrf efd8113350 count 0 gesetzt 2025-11-24 12:42:53 +01:00
maxgrf 1fca7598d6 Daten kopiert 2025-11-24 12:14:10 +01:00
4 changed files with 57 additions and 69 deletions
-5
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@@ -1,5 +0,0 @@
{
"files.associations": {
"unity.h": "c"
}
}
+1
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@@ -33,6 +33,7 @@ GrayScaleImageSeries *readImages(const char *path)
return NULL;
}
//liest die Anzahl der Bilder aus
series->count = 0;
fread(&series->count, sizeof(unsigned short),1, data);
series->images = malloc(series->count * sizeof(GrayScaleImage));
if (series->images == NULL){
+2 -1
View File
@@ -123,7 +123,8 @@ void setUp(void) {
// Falls notwendig, kann hier Vorbereitungsarbeit gemacht werden
}
void tearDown(void) {
void tearDown(void)
{
// Hier kann Bereinigungsarbeit nach jedem Test durchgeführt werden
}
+11 -20
View File
@@ -5,20 +5,18 @@
#include "unity.h"
#include "neuralNetwork.h"
static void prepareNeuralNetworkFile(const char *path, const NeuralNetwork nn)
{
// TODO : Fehlerbehandlung
// Öffne die Datei zum Schreiben im Binärmodus
FILE *file = fopen(path, "wb");
if (!file) return;
if (!file)
return;
// Schreibe den Datei-Tag
const char *tag = "__info2_neural_network_file_format__";
fwrite(tag, 1, strlen(tag), file);
// Schreibe die Anzahl der Layer
if (nn.numberOfLayers == 0) {
// Überprüfung, ob es Layer gibt
if (nn.numberOfLayers == 0)
{
fclose(file);
return;
}
@@ -39,7 +37,6 @@ static void prepareNeuralNetworkFile(const char *path, const NeuralNetwork nn)
fwrite(layer->weights.buffer, sizeof(MatrixType), out * in, file);
fwrite(layer->biases.buffer, sizeof(MatrixType), out * 1, file);
if (i + 1 < nn.numberOfLayers)
@@ -48,16 +45,8 @@ static void prepareNeuralNetworkFile(const char *path, const NeuralNetwork nn)
fwrite(&nextOut, sizeof(int), 1, file);
}
}
fclose(file);
// Debuging-Ausgabe
printf("prepareNeuralNetworkFile: Datei '%s' erstellt mit %u Layer(n)\n", path, nn.numberOfLayers);
for (unsigned int i = 0; i < nn.numberOfLayers; i++) {
Layer layer = nn.layers[i];
printf("Layer %u: weights (%u x %u), biases (%u x %u)\n",
i, layer.weights.rows, layer.weights.cols, layer.biases.rows, layer.biases.cols);
}
}
@@ -255,8 +244,8 @@ void test_predictReturnsCorrectLabels(void)
Matrix biases1 = {.buffer = biasBuffer1, .rows = 2, .cols = 1};
Matrix biases2 = {.buffer = biasBuffer2, .rows = 3, .cols = 1};
Matrix biases3 = {.buffer = biasBuffer3, .rows = 5, .cols = 1};
Layer layers[] = {{.weights=weights1, .biases=biases1, .activation=someActivation}, \
{.weights=weights2, .biases=biases2, .activation=someActivation}, \
Layer layers[] = {{.weights = weights1, .biases = biases1, .activation = someActivation},
{.weights = weights2, .biases = biases2, .activation = someActivation},
{.weights = weights3, .biases = biases3, .activation = someActivation}};
NeuralNetwork netUnderTest = {.layers = layers, .numberOfLayers = 3};
unsigned char *predictedLabels = predict(netUnderTest, inputImages, 2);
@@ -266,11 +255,13 @@ void test_predictReturnsCorrectLabels(void)
free(predictedLabels);
}
void setUp(void) {
void setUp(void)
{
// Falls notwendig, kann hier Vorbereitungsarbeit gemacht werden
}
void tearDown(void) {
void tearDown(void)
{
// Hier kann Bereinigungsarbeit nach jedem Test durchgeführt werden
}