基于Weber公式的齿轮啮合刚度计算公式

用JAVA程序编的九宫棋程序，该程序是applet,请编译后执行-procedures with Java JiuGongTu series of the game program, which is applet, compiled implementation

dji mobile sdk搭建好的简单模型 方便直接下载使用(Simple model is easy to download and use directly.)

Description 给定一个有N个矩阵的矩阵链A1A2A3...An，矩Ai的维数为pi-1*pi。我们都知道，使用朴素的矩阵乘法去乘两个维数分别为x,y和y,z的矩阵，所需要的乘法次数为x*y*z。矩阵链乘法问题就是如何对矩阵乘积加括号，使得它们的乘法次数达到最少。 Input 输入的第一行为一个正整数N(1

nrf24l01发送程序，可以参考一下，stm32平台(NRF24L01 sending program, you can refer to STM32 platform)

使用mtcnn批量检测人脸特征点，检测五个人脸关键点（眼睛中心、鼻尖、嘴角）(Batch detection of face feature points using mtcnn)

Firmware: U600XEHI2 Patch JavaHeapExtremal allows you to install java up to 2.2 MB, but also increases the amount of Heap memory for Java. Why Extremal, you ask? Because after the patch installation possible glitches in the phone, especially in major applications such as Pixel Viewer (Editor), etc. Author - ARSik Ported: Valerik0887-Firmware: U600XEHI2 Patch JavaHeapExtremal allows you to install java up to 2.2 MB, but also increases the amount of Heap memory for Java. Why Extremal, you ask? Because after the patch installation possible glitches in the phone, especially in major applications such as Pixel Viewer (Editor), etc. Author- ARSik Ported: Valerik0887

说明：  Design of Efficient Dynamic Digital Channelization Structure

c语言中矩阵的转制，排练，等等功能的实现。-c language and other functions transferred to the matrix realization of

多通道语音增强办法----固定波束法 固定波束形成器的含义是其波束形成器的权值固定不变，与麦克风阵列的接收信号无关(Multi - channel speech enhancement method - fixed beam method)

电力电子中三相全控实验simulink仿真(Simulink simulation of DC chopping experiment in power electronics)