wenchang fei
the lastest pca lib by Castle
Dependents: the-lastest-code mbed-test-i2c-PCA-biquad-peakdet
Diff: pca.h
- Revision:
- 0:8670ef66c0e3
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/pca.h Mon Nov 25 14:26:29 2019 +0000
@@ -0,0 +1,24 @@
+#ifndef PCA_H
+#define PCA_H
+
+
+#include <Eigen/Dense.h>
+
+
+using namespace Eigen;
+
+class PCA {
+
+public:
+ MatrixXd featurnormail(MatrixXd &X);
+ void ComComputeCov(MatrixXd &X, MatrixXd &C);
+ void ComputEig(MatrixXd &C, MatrixXd &vec, MatrixXd &val);
+ int ComputDim(MatrixXd &val);
+
+
+ //MatrixXd acc_raw(3,0);
+ };
+
+
+
+#endif //PCA_H
\ No newline at end of file