一个简单的小闹钟程序

4*4键盘扫描，依据键值，8个LED显示相应键值-4* 4 keyboard scanning, based on keys, 8 LED display the corresponding key

功放的电路图，是新款式的，有价值-Power amplifier circuit, is a new style, and valuable

电机测试，异步电动机模型，一个是函数文件，一个是命令文件 -Equation_testbench3

应用背景SWAT 开源,用于水文模型的进一步开发开源，可以对源模型进行改装，增加模块和减少模块，并进一步开发，使模型更加适合研究区的状况，也可以对模型进行重新组装开发，从而节约成本，提高工作效率，为我国水文模型的开发提供便利。关键技术After excluded the influence of antecedent rainfall, the soil loss at the hillslope with ephemeral gully had a significant linear regression equation with PI30.  Since determination coefficient (R2) and Nash-Suttclife efficiency coefficient (ENS) were all satisfactory, the results showed that soil loss equations were all run well while applying to soil loss prediction for the three rainfall regimes.

写一个函数，求一个字符串的长度，在main函数中输入字符串，并输出其长度-Writing a function, and the length of a string, in the main function in the input string and output its length

通过本程序，学习者可以使用自己的a51和C51程序T89C51CC01学习看门狗功能。

arcgis,二次开发,数据,包含bou2_4p.shp，bou2_4l.dbf，bou2_4l.prj，bou2_4l.shp.xml，bou2_4l.shx，bou2_4p.dbf

汇编实验 小球碰壁-Edit collected materials to experiment the small ball to meet rejection

能够把51系列转化成汇编的浮点数，效果很好的-Able to transform into a compilation of 51 series of floating-point numbers, the effect of good

PID算法C语言程序，实现了简单的PID控制功能-PID algorithm for C language procedures realize a simple PID control function