脸检测

STEVE的工具库-STEVE library of tools

dspic30F 变频器汇编驱动 三相电机 ，最佳方案，可以加减速。                                                               

矩阵算法的源代码-matrix algorithm source code

this is a matrix solve

平均因子分解法，适用于正定矩阵First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where U is the square root matrix of X, and satisfies: (1) U U = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is "positive definite" which guarantees the existence of such kind of decomposition. -Average factor decomposition method applied to positive definite matrix First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X = UU, where U is the square root matrix of X, and satisfies: (1) UU = X (2) U is upper triangular (that is, it has all zeros below the diagonal). It seems that the assumption of positive definiteness is necessary. Actually, it is positive

主要用来解决0/1背包问题，实现的计算机语言是C语言，通过随机的产生物品的信息，通过此算法决定哪些物品放入背包中，哪些放弃。

资源描述 一套完整的陀螺仪和磁传感器姿态解算和数据融合代码，带有MDK完整工程，可直接编译使用。 绝对不忽悠人，供大家研究学习。让我们都做一个有开源精神的人。

第一种三次样条插值函数 SPL1为函数文件， SPL10为主文件。 相关参数说明见注释-first cubic spline interpolation function for function SPL1 documents, SPL10-based documents. Note See related parameters Notes

客户端之间发送PING报文，客户端接受其他客户端的PING报文，回复信息。个人想法：通过UDP连接，客户端与服务器建立连接，登录只要用户名（不能重复），能从服务器查询在线用户。

Base flight飞控基于国外发展多年的Multiwii开源飞控发展升级，基于目前主流的STM32架构，代码清晰，注释规范，适合飞控人员学习研究。