基于相位恢复的光学信息安全技术研究
基于相位恢复的光学信息安全技术研究合密钥先后采取傅里叶变换,滤波以及逆傅里叶变换等步骤解调出对应的纯相位密钥,然后结合载体图像,利用双光束干涉的光学装置便可以提取出相应的图像。同时...
新型无人机操纵电子飞控系统通信接口技术研究
AbstractWith the extensive development and application of China's drone inmany research fields,people have higher and higher requirements andexpectations for it.More and more socia...
基于企业财务信息的运营效率分析-以海尔集团为案例
北京理工大学珠海学院2020届本科生毕业论文Operational Efficiency Analysis Based on Corporate FinancialInformation -Take Haier Group as an ExampleAbstractWith the continuous developme...
冶金公司的配矿计划
Ore distribution plan of Metallurgical CompanyAbstract In this paper,a series of optimization models are established by selecting the oredistribution quantity and the average grade...
基于STM32的全自动洗衣机
2020届学士学位论文脱水环节将不能进行,而且会反映在控制界面上并伴随着外接电路的蜂鸣提示音,这种情况下需要用户将洗衣机桶盖关闭并按下继续按钮,才能完成衣物脱水的步骤,如果洗衣机发生不...
基于单片机的空气中PM2.5浓度报警器
The design is the detection of PM2.5 concentration.On the one hand,itcan monitor the air condition.On the other hand,it is also necessary forpeople who need high quality air qualit...
基于I2C总线的多通道温度实时采集系统的设计与实现
3.7总结.134硬件电路设计…144.1单片机控制电路.144.2LED显示模块.154.3远程传输模块..164.4电源模块,184.5温度测量模块。.184.5.1AD转换器PCF8591.194.5.2温度传感器AD590..194.6总结.205系统...
基于EasyPR的智慧停车辅助系统的设计与实现
AbstractIn today's society with an increasing number of private cars,in addition to the increasinglyserious problem of road congestion,the supporting parking lot is also in urgent ...
基于单片机的密码锁设计与实现
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