test

说明：  CH341A driver for windows 10

后台发送按键小程序。可以将指定按键命令发送到指定窗口。(Background Send button applet. Designated key commands can be sent to the specified window.)

说明：  使用Visual Basic软件使标签字体变大(Using visual basic software to make label font larger)

用VC编写的简单版贪食蛇,用(W,A,S,D)分别的上,左,下,右,还可以用向上,向下,向左,向右键(VC prepared using a simple version of贪食蛇with (W, A, S, D), respectively, the upper, left, down, right, also can be used up, down, left to right)

physics of cyrstal growth 英文版的教材，很实用(physics of cyrstal growth )

好用的w25q64驱动.用过你就知道了!(Nice w25q64 drive used you know!)

C语言如何使用函数中的局部变量,仅供学习与参考(How to use C language function of the local variable, is only for study and reference)

说明：  用列文伯格-马夸尔特法(Levenberg-Marquardt)进行计算，该算法既有高斯-牛顿法的局部收敛性，又具有梯度下降法的全局性。(The Levenberg-Marquardt method is used for calculation. This algorithm has both the local convergence of the Gauss-Newton method and the globality of the gradient descent method.)

PB的源码程序 8.0的列子 demo简单(pb sourcecode code)

Bit Color Pointer Localiton Color