kylin

对于四边简支的矩形板，可以计算她的振动模态。(For a rectangular plate with four sides simply supported, the vibration mode can be calculated.)

说明：  Dobson模型作为一个函数，输入参数为：频率，温度，体积含水量，砂粒含量，粘粒含量，容重。 每个参数都只能是标量，不能是矩阵。 输入说明： 频率：单位是GHz 温度：单位是℃ 体积含水量：单位是cm3/cm3，范围是0~1 砂粒含量，粘粒含量：范围是0~100(Dobson model as a function, the input parameters are: frequency, temperature, volume water content, sand content, clay content, bulk density. Each parameter can only be scalar, not matrix.)

一个mathematica求级数展开的代码-Mathematica for a series expansion of the code

在 VMware （虚拟机）上运行的 Windows CE -In VMware (virtual machine) running on Windows CE

说明：  基于STM32的ECG心电仪源程序，包含了体温采集模块接口、DS18B20、MPU6050 模块、蓝牙模块、WIFI 模块接口、OLED12864 液晶屏等(ECG source program based on stm32)

该程序是思路是经过专门的顾问专家集十年的经验设计，能测试出人的性向（准确率在80%以上），能在很短的时间内测知人的性格适合做什么工作，适用于人事招聘。-that the procedure was thinking is specially set of expert consultants decade of experience design, can test the person"s personality (accuracy rate of above 80%), in a very short time mix inner character suitable for the work that applies to personnel recruitment.

利用实时时钟芯片DS1302实现基于MCS-51单片机的实时时钟(Real-time clock chip DS1302 MCS-51 microcontroller-based real-time clock)

工具说明，EDA工具的DataSheet，简单介绍及相关的参考文档(Tool Description, Data Sheet of EDA Tool, Brief Introduction and Related Reference Documents)

说明：  本代码求解有非期望产出的非导向SBM模型，仅供同学们科研学术使用(A tool to calculate the DEA model)

用VC编的一个计算器，有界面，适合研究生VC编程初期学习使用(VC series a calculator interface, suitable for graduate student VC program initially learning to use)