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HU
数值分析插值代码，做流体计算常用插值技巧(Numerical analysis of interpolation code, make the fluid calculation used interpolation technique)
- 2013-05-14 09:47:39下载
- 积分：1
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读PSID
调用动态链接库的API实现小灵通手机的PSID读取，有工程文件和生成的文件，还在测试用的DLL(Call the API of the dynamic link library to implement the PSID reading PSID of the PHS , with engineering files and generated files, and also in the test DLL)
- 2018-02-11 16:10:53下载
- 积分：1
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Sequence
a seq algorithm, comparing string, string and sequence alignment
- 2010-06-11 17:15:33下载
- 积分：1
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zhiliudianliuyuan
本系统以直流电流源为核心，AT89S52单片机为主控制器，通过键盘来设置直流电源的输出电流，设置步进等级可达1mA，并可由数码管显示实际输出电流值和电流设定值。本系统由单片机程控输出数字信号，经过D/A转换器（AD7543）输出模拟量，再经过运算放大器隔离放大，控制输出功率管的基极，随着功率管基极电压的变化而输出不同的电流。单片机系统还兼顾对恒流源进行实时监控，输出电流经过电流/电压转变后，通过A/D转换芯片，实时把模拟量转化为数据量，再经单片机分析处理， 通过数据形式的反馈环节，使电流更加稳定，这样构成稳定的压控电流源。实际测试结果表明，本系统输出电流稳定，不随负载和环境温度变化，并具有很高的精度，输出电流误差范围±5mA，输出电流可在20mA~2000mA范围内任意设定，因而可实际应用于需要高稳定度小功率恒流源的领域。(the system to DC current source to the core, MCU AT89S52 main controller, through the keyboard to set up DC power supply output current, set up to 1mA Stepping grades, digital control can be shown by the actual output current value and current setting. The system consists of programmable microcontroller digital signal output, after the D/A converters (AD7543) analog output. After Operational Amplifiers isolation, amplification and control of the output power base. With the power of the base voltage changes in the output current. SCM system also takes on the constant current source for real-time monitoring, after current output current/voltage changes, the A/D converter chip, real-time conversion from analog to the volume of data and then analyzed by the MCU, through data link in the )
- 2006-06-27 08:41:38下载
- 积分：1
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MUSIC_2D_DOA20170904
二维MUSIC算法，可用于空间定位，AOA和TOF(Two-dimensional MUSIC algorithm, which can be used for spatial positioning, AOA and TOF)
- 2021-03-09 23:39:27下载
- 积分：1
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dijkstra
说明： dijkstra求最短路径，效果非常好，可以直接运行(Dijkstra can find the shortest path, which is very effective and can run directly.)
- 2019-03-25 09:20:29下载
- 积分：1
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图像处理几种简单算法的集合
图像处理一些简单的算法的实现，可以对图像进行二值化，锐化，Canny算子提取轮廓，中值滤波，傅立叶变换等操作。
- 2022-05-30 14:02:41下载
- 积分：1
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engine
vc实现matlab engine调用的功能程序(a program to realize the matlab engine function developped by VC++)
- 2014-10-28 16:17:06下载
- 积分：1
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C#打开COM口，写入和读取COM口数据，模拟SecureCRT
C#打开COM口，写入和读取COM口数据，模拟SecureCRT，可以配置com口相关的参数
- 2022-12-01 12:45:03下载
- 积分：1
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qwer
一个简易的登陆系统的例子，并能够实现简单的数据添加和删除，适合初学者学习。(A simple example of the landing system, and to achieve simple data to add and remove, suitable for beginners to learn.)
- 2008-01-06 13:28:36下载
- 积分：1
