python

基于Openlayers实战地理信息系统的视频,小编在此共享(Video based on Openlayers Actual Geographic Information System is shared here by Editor)

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802.15 dsss 物理协议层方针代码-802.15 dsss physical protocol layer code policy

DS18B20 温度检测(DS18B20 temperature detection)

HERSCHEL-BULKLEY模型，用于fluent仿真软件中添加udf使用，限定了剪切速率等关键参考条件(HERSCHEL-BULKLEY model is used to add UDF to fluent simulation software, which limits the critical reference conditions such as shear rate.)

一个发票打印程序，含VB源代码，可以打印发票，可自行修改发票样式。(An invoice printing program, including VB source code, can print invoices, can modify the invoice style.)

模拟低通原型滤波器的设计和幅频响应曲线的绘制。(Design of analog low pass prototype filter and plotting of amplitude frequency response curve.)

基于12864制作的多功能太阳能热水器设计 硬件：AT89S52单片机，晶振为12MHz，KS0108驱动的128*64液晶，SPI总线的DS1302时钟，1-WIRE温度传感器DS18B20 (Based on 12,864 solar water heaters produced multifunctional hardware design: AT89S52 microcontroller, crystal oscillator is 12MHz, KS0108 128* 64 LCD driver, SPI bus clock,1-WIRE DS1302 temperature sensor DS18B20)

rappel sur le pl-sql dans universite constantine 2

说明：  MATLAB例程，基于数据驱动的一种方法，主元分析（pca），并采用方差贡献率对超限数据进行故障辨识(MATLAB routine, a data-driven method, principal component analysis (pca), and the use of variance contribution rate for fault identification of excess data)