# easyMatrix

**Repository Path**: wlonmusk/easyMatrix

## Basic Information

- **Project Name**: easyMatrix
- **Description**: Copy of https://github.com/fellylanma/easyMatrix.
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-05-22
- **Last Updated**: 2025-05-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# easyMatrix
A pure C language nano Matrix library with best user experience ever!

easyMatrix is a lite open source Matrix operating library in C language which will help those who develop on embedded systems even without operating systems.
If you can not use other libraries in C++ such as Eigen, easyMatrix is your best choice.

easyMatrix is really easy and small . You can configure the data type for the matrix. 
8-bit data such as cols and rows number is used instead of 32-bit integer.

# How to use


 	float val1[] = {1,2,3,4,5,6,7,8,9};
	float val2[] = {1,1,1,1,1,1,1,1,1};
	CREATE_MATRIX_ONSTACK(3,3,A,val1);
	CREATE_MATRIX_ONSTACK(3,3,B,val2);
	CREATE_MATRIX_ONSTACK(3,3,C,NULL);
	addMatrix(&A,&B,&C);
	dumpMatrix(&C);
    printf("det is:%f\n",detMatrix(&A));
	int x = A.rows;
	int y = A.cols;
	printf("element[1,1] is:%f\n",A.element[1*x+1]);
	//create matrix on heap and you need to delete the pointer
	CREATE_DYNAMIC_MATRIX_ONHEAP(x,y,D,val1);
	CREATE_DYNAMIC_MATRIX_ONHEAP(x,y,E,val2);
	CREATE_DYNAMIC_MATRIX_ONHEAP(x,y,F,NULL);
	multiMatrix(D,E,&C);
	multiMatrix(D,E,F);

	DELETE_DYNAMIC_MATRIX(D);
	DELETE_DYNAMIC_MATRIX(E);
	DELETE_DYNAMIC_MATRIX(F);