Diff: setup.cpp

Revision:

0:f6cdb984f638

Child:

1:8538381cae81

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/setup.cpp	Sun Feb 15 09:28:23 2015 +0000
@@ -0,0 +1,125 @@
+#include "setup.hpp"
+
+// mcsvmのセットアップ : サンプル/係数のセット
+static void mcsvm_setup(void)
+{
+    FILE* svm_setup_fp;
+    char buf_str[20];
+    int ret, line;
+    float buf_data[DIM_SIGNAL];
+
+    float* tmp_sample = new float[MCSVM_NUM_SAMPLES * DIM_SIGNAL];
+    int* tmp_sample_label = new int[MCSVM_NUM_SAMPLES];  
+    float* tmp_mc_alpha = new float[MCSVM_NUM_SAMPLES * NUM_WEATHERS * (NUM_WEATHERS - 1) / 2];
+
+    svm_setup_fp = fopen( "/local/svm_samp.csv" , "r" );
+    if( svm_setup_fp == NULL ) {
+        fprintf( stderr, "Error in svm setup : sample file cannot open. \r \n" );
+        exit(1);
+    }
+
+    line = 0;
+    while( ( ret = fscanf( svm_setup_fp, " %[^\n,],%f,%f,%f", buf_str, &(buf_data[0]), &(buf_data[1]), &(buf_data[2])) ) != EOF ) {
+        
+        if ( !strcmp(buf_str,"shiny") ) {
+            tmp_sample_label[line] = SHINY;
+        } else if ( !strcmp(buf_str,"cloudy") ) {
+            tmp_sample_label[line] = CLOUDY;
+        } else if ( !strcmp(buf_str,"rainy") ) {
+            tmp_sample_label[line] = RAINY;
+        } else if ( !strcmp(buf_str,"snowy") ) {
+            tmp_sample_label[line] = SNOWY;
+        } else {
+            continue;
+        }
+
+        tmp_sample[line * 3]     = buf_data[0];
+        tmp_sample[line * 3 + 1] = buf_data[1];
+        tmp_sample[line * 3 + 2] = buf_data[2];
+
+        line++;
+    }
+
+    mcsvm = new MCSVM(NUM_WEATHERS, DIM_SIGNAL, MCSVM_NUM_SAMPLES, tmp_sample, tmp_sample_label);
+
+    fclose( svm_setup_fp );
+    
+    svm_setup_fp = fopen("/local/alpha.csv", "r");
+    if ( svm_setup_fp == NULL ) {
+        fprintf( stderr, "Error in open learned alpha data. \r\n");
+        exit(1);
+    }
+
+    // 一列のデータではfscanfフォーマットがだるいので, fgetsを使用
+    line = 0;
+    while( fgets( buf_str, 20, svm_setup_fp) != NULL ){
+        tmp_mc_alpha[line] = atof(buf_str);
+        // printf("%d %f \r\n", line, tmp_mc_alpha[line]);
+        line++;
+    }
+    
+    mcsvm->set_alpha(tmp_mc_alpha, MCSVM_NUM_SAMPLES, NUM_WEATHERS);
+  
+    delete [] tmp_sample; delete [] tmp_sample_label; delete [] buf_data;   
+    delete [] tmp_mc_alpha; delete [] buf_str; 
+    fclose( svm_setup_fp );
+    free( svm_setup_fp );   // mbed BUG - we must free file pointer.
+
+}
+
+// SRNNのセットアップ. 初期データのセット.
+static void srnn_setup(void)
+{
+  FILE* srnn_setup_fp;
+  int ret;
+  float buf_data[DIM_SIGNAL];
+  float* sample         = new float[LEN_DATA_SEQUENCE * DIM_SIGNAL];
+  float* sample_maxmin  = new float[DIM_SIGNAL * 2];              
+
+  // 信号の正規化のために, 信号の最大値と最小値を決めてやる必要がある.
+  sample_maxmin[0] = 50;   sample_maxmin[1] = -20;    // 気温の最大/最小値（想定値）
+  sample_maxmin[2] = 1030; sample_maxmin[3] = 960;    // 気圧
+  sample_maxmin[4] = 100;  sample_maxmin[5] = 0;      // 湿度
+
+  srnn_setup_fp = fopen( "/local/srnninit.csv" , "r" );
+  if( srnn_setup_fp == NULL ){
+    fprintf( stderr, "Error in SRNN setup. init sample file cannot open. \r\n");
+    exit(1);
+  }
+
+  int line = 0;
+  while( ( ret = fscanf( srnn_setup_fp, "%f,%f,%f", &(buf_data[0]), &(buf_data[1]), &(buf_data[2])) ) != EOF ){
+    memcpy(&(sample[line * DIM_SIGNAL]), buf_data, sizeof(float) * DIM_SIGNAL);
+    // printf("sample %d : %f %f %f \r\n", line, MATRIX_AT(sample,DIM_SIGNAL,line,0), MATRIX_AT(sample,DIM_SIGNAL,line,1), MATRIX_AT(sample,DIM_SIGNAL,line,2));
+    line++;
+  }
+
+  /* アドバイス:RNNにおいては,ダイナミクス(中間層のニューロン数)は多いほど良い */
+  srnn = new SRNN(DIM_SIGNAL, 20, LEN_DATA_SEQUENCE, PREDICT_LENGTH, sample, sample_maxmin);
+  
+  delete [] sample; delete [] sample_maxmin;
+  fclose( srnn_setup_fp );
+  free( srnn_setup_fp );
+}
+
+// センサーのセットアップ.
+static void sensor_setup(void)
+{
+    sm = new SensorModule(5);
+    sm->read_all_sensor();
+}
+
+// ネットワークのセットアップ
+static void network_setup(void)
+{
+    // セットアップ, 最初の時間取得
+}
+
+// セットアップ.
+void setup(void)
+{
+    mcsvm_setup();
+    srnn_setup();
+    sensor_setup();
+    network_setup();
+}