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某公司的生产销售管理系统源代码.vc++环境.access数据库,需要设置数据源.是相当专业的行业软件.要下的动作快!-a company in the production and sale of the source code management system. Vc environment. Access databases, the need for data sources. is a professional software industry. to the fast action!

说明：  计算ET0,潜在蒸散，利用彭曼公式等潜在蒸散(potential evapotranspiration，ETo)既是水分循环的重要组成部分, 也是能量平衡的重要部分，它表示在一定气象条件下水分供应不受限制时, 某一固定下垫面可能达到的最大蒸发蒸腾量，也称为参考作物蒸散。(Estimates of PET were made from measured pan evaporation data using a pan coefficient of 0.8. These estimates were compared with estimates using the Penman equation and relevant available meteorological data)

这是fft和fht的示例程序，经测试，可以使用，欢迎下载(Hi, this is an example for fft and fht. It works perfectly just like the result in matlab.)

说明：  hslogic算法仿真，基于simulink燃料电池的PEMFC充放电仿真。(Hslogic algorithm simulation, PEMFC charge and discharge simulation based on Simulink fuel cell.)

很有用的一份图纸资料 如果各位有类似资料麻烦也上传上来哈-Useful information on a drawing if you have similar trouble also upload information onto Kazakhstan

ARMAX辨识，利用输入输出数据辨识系统模型(ARMAX identification using input and output data to identify)

arm实现的SPI接口时序,包含重要的端口时序-arm spi function

stm32实现智能小车实现探测攻击和红外避障功能。(stm32 achieve intelligent car attack detection and infrared obstacle avoidance function.)

找出只出现一次的数字，其他数字均出现了2次，时间空间尽量少(Identify only appears once, while other figures have appeared two times to minimize time and space)

Verilog实现的LCD控制器，在实现了LCD接口以及相关的控制时序。-Verilog implementation LCD controller