yinyuebofang

说明：  该算法用于彩色图像的预处理，为后续图像识别做准备(Preprocessing of color image)

TLC2543的中文简介,附有汇编操作,TLC2543是德州仪器公司生产的12位开关电容型逐次逼近模数转换器，它具有三个控制输入端，采用简单的3线SPI串行接口可方便地与微机进行连接，是12位数据采集系统的最佳选择器件之一。本文介绍了该芯片的功能、时序，并给出了8051单片机的接口电路。(TLC2543 briefed the Chinese, with the compilation operation, TLC2543 is by TI Switched-Capacitor 12-successive approximation ADC. it has three control input, a simple three-wire SPI serial interface can be easily connected with the computer, yes 12 Data Acquisition System devices to choose the best one. This paper introduces the chip functional, timing, and gives the 8051 interface circuit.)

本程序为VC++ 6,0的部分学习代码,有助于初学者学习,(This procedure is vc++ 6, 0 part learning code, can help beginners to learn,)

// set_euler_xyz expects a vector containing the Euler angles in the format // (ax,ay,az), where ax is the angle of rotation around x axis, // and similar for other axes. // This implementation uses XYZ convention (Z is the first rotation).

说明：  关于压电陶瓷的一些资料，里面包括pdf格式的文档和Matlab源码(Some information about piezoelectric ceramics, including PDF documents and matlab source code)

经典的R/S分析法计算油价收益率的Hurst指数，并有图例展示(Calculation of Hurst Index by Classical R/S Method)

Powersoft company overview and intro.

Arduino based electronic variac

在谱分析中，数据长度N，采样频率fs，频谱中的分辨率为df=fs/N。为了提高谱分析中的分辨率，常用ZOOMFFT，这里给出了相应的MATLAB程序。(In spectrum analysis, the data length N, the sampling frequency fs, the spectrum of a resolution of df = fs/N. Spectral analysis in order to improve the resolution, commonly used ZOOMFFT, here the corresponding MATLAB procedures.)

输入集合个数及相应集合，指定子集和，然后回溯求解所有可能组合。-Enter the collection number and the corresponding collection and specify a subset, and then go back to solve all the possible combinations.