初始版本

2026-06-15 16:49:21 +08:00
parent 1d5f34e892
commit 7f68ef4677
137 changed files with 96883 additions and 48 deletions
@@ -0,0 +1,60 @@
+#ifndef __ALGORITHM_H
+#define	__ALGORITHM_H
+
+#include <math.h>
+#include <time.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+#define	CRC16_BASE					0xA001
+
+
+// 峰值谷值检查结果结构体
+typedef struct {
+    bool peaks_positive;   // 所有峰值是否大于0
+    bool valleys_negative; // 所有谷值是否小于0
+    int peak_count;        // 检测到的峰值数量
+    int valley_count;      // 检测到的谷值数量
+} PeakValleyCheck;
+
+// 趋势分析结果结构体
+typedef struct {
+	double slope;          // 线性斜率
+	int sign_changes;      // 符号变化次数
+	char trend_type;   		 // 趋势类型
+	char steepness;   		 // 陡峭度
+} TrendResult;
+
+PeakValleyCheck check_peaks_valleys(int data[], int length);
+TrendResult analyze_trend(int data[], int length);
+float calculateAverage(int *arr, int size);
+double slope(int32_t *x_data, int32_t *y_data, int n) ;
+long long power(int base, unsigned int exponent);
+int IntFilter_16t(int16_t *Data, uint8_t Cnt, uint8_t FilterCnt);
+int IntFilter_32t(int32_t *Data, uint8_t Cnt, uint8_t FilterCnt);
+uint32_t IntFilter_u32t(uint32_t *Data, uint8_t Cnt, uint8_t FilterCnt);
+float IntFilter_Float(float *Data, uint8_t Cnt, uint8_t FilterCnt);
+uint32_t AverageFilter_u32t(uint32_t *Data, uint8_t Cnt);
+int AverageFilter_32t(int32_t *Data, uint8_t Cnt);
+void Fitting_Polynomial(double  *AD, double *Actual, uint8_t Cnt);
+float get_K(uint8_t count , int32_t *dataCol_X, int32_t *dataRow_Y);
+int8_t TrendAnalyse(int32_t *Data, uint8_t Cnt, int32_t VPT);
+void Waveform_Up(int32_t *Data, uint8_t dCnt, uint8_t pCnt, int32_t *vlue);
+void Waveform_Down(int32_t *Data, uint8_t dCnt, uint8_t pCnt, int32_t *vlue);
+bool count_most_greater(int32_t *arr, uint8_t size, int32_t target);
+bool count_greater(int32_t *arr, uint8_t size, int32_t target);
+bool count_smaller(int32_t *arr, uint8_t size, int32_t target);
+uint16_t CRC_Modbus(uint16_t wBase, uint8_t *para, uint16_t length);
+uint8_t CRC_Sum(uint8_t *_pbuff, uint16_t _cmdLen);
+bool isAllZero(uint8_t *arr, int size);
+int fixWithMedianIterative(int arr[], int size, int windowSize, int threshold, int maxIterations, int verbose);
+int finalCheck(int arr[], int size, int threshold, int verbose);
+int weightedMovingAverageWithEnhance(int32_t arr[], int size, int windowSize,
+                                      int enhanceStart, int enhanceEnd, 
+                                      double enhanceFactor, int verbose);
+#endif
+
+
+