VC++操作数据库

感应双馈发电机系统的仿真，基于分段非线性权重值的Pso算法，计算多重分形非趋势波动分析matlab程序。( Simulation of doubly fed induction generator system, Based on piecewise nonlinear weight value Pso algorithm, Calculation multifractal detrended fluctuation analysis matlab program.)

说明：  FANUC CNC 数据采集开发包接口程序及示例，非常详细，非常有帮助(Fanuc CNC data acquisition development kit interface procedures and examples, very detailed, very helpful)

说明：  this is a source for regression and decision

gdal加载影像视图显示，gdal是自己用vs2010编译，但是还存在不安全透明的问题，还在完善中。

红外摇控(HT6221)控制小车,用51单片机编写的(Infrared remote control (HT6221) to control the car, written in 51 single chip microcomputer )

PPC 上 播放声音的一些测试使用，包括并发播放声音，窗口切换出去后暂停声音等（适合做游戏），附带PPC窗口旋转的示例

说明：  零死角玩转STM32 初级篇 中级篇 系统篇.zip(Zero Dead Corner Play STM32 Junior Intermediate Systematic Paper.zip)

单片机+液晶显示时钟界面，密码修改 rc522移植代码

用镜像矩阵求出矩阵的QR分解（正交三角分解），并求解线性方程组，该方法不必选主元，但其计算过程非常稳定。也可用于求矩阵的广义逆和求解线性最小二乘问题。子过程QRDCMP用镜像矩阵求m*n矩阵A的QR分解，A=Q^TR,其中Q是m*m正交矩阵，R为m*n上三角矩阵；子过程QRBKSB用矩阵的QR分解求解线性方程组Ax=b，其中A为n阶非奇异方阵。(Matrix obtained with the mirror matrix QR decomposition (orthogonal triangular decomposition), and solving linear equations, the method does not have to choose the main element, but its calculation process is very stable. Can also be used to find the generalized inverse matrix and solving linear least squares problems. Sub-process of the mirror matrix QRDCMP m* n matrix A QR decomposition, A = Q ^ TR, wherein Q is a m* m orthogonal matrix, R is m* n upper triangular matrix subprocess QRBKSB a QR decomposition to solve the matrix linear equations Ax = b, where A is non-singular square matrix of order n.)

STM32F4 外部SRAM实验.rar STM32F4 外部SRAM实验.rar