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200562241642141
说明： 遍历文件夹并建成目录树,一个非常好的例子(Traverse Folder and build the directory tree, a very good example)
- 2008-11-26 18:55:39下载
- 积分：1
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38LCDtupianxianshi
51单片机 TFT屏显示利用ucgui实现的(51 single-chip TFT screen display used to achieve ucgui)
- 2011-09-19 15:58:48下载
- 积分：1
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tic_tac_toe问题求解
关于井字棋的求解，上人工智能课时老师要求的，用了A-B剪枝，注释和说明很详细，对新手应该挺有用的
- 2022-12-27 14:10:02下载
- 积分：1
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ihcqb
图象的处理,Image processing Image processing(Image processing, Image processing Image processing)
- 2017-04-29 18:11:56下载
- 积分：1
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212
基于图像预处理的DCT数字水印算法及其MATLAB实现,作者：QQ 64134703 ，电子毕业设计，欢迎咨询
(DCT-based image preprocessing for digital watermarking algorithm and MATLAB implementation of: QQ 64134703, e-graduate design, please consult)
- 2010-09-06 10:03:39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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Euler-method
欧拉法解微分方程方程组，对于变成基础薄弱的人，易于理解，相信会有用处(Euler method for solving differential equations, to become a person, the weak foundation is easy to understand, I believe there will be.)
- 2016-10-02 17:45:07下载
- 积分：1
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CMSISv1p30_LPC177x_8x
CMSIS FOR LPCXPRESSO 17XX
- 2012-12-22 22:00:50下载
- 积分：1
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c# 读取excel中的数据并存入SQL_Server数据库
读取excel中的数据并存入SQLServer数据库
- 2022-02-06 14:56:21下载
- 积分：1
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ReadDataFromMIT-BIHDirectlyByVC++
MIT-BIH心电数据库中包含有大量的心电信号，用户可以直接下载这些信号用于信号分析，算法验证等。但是其数据存储格式复杂，只能用其提供的工具包进行读取，很不方便。本源码可以直接读取MIT-BIH中的format212和format16格式的心电数据，免去了学习其繁琐工具包的过程。(MIT-BIH ECG database contains a large number of ECG signals, users can directly download these signals used in signal analysis, verification algorithm. However, the complexity of its data storage format, can only provide a toolkit to read, very inconvenient. The source can be directly read the MIT-BIH in format212 and format16 ECG data format, which eliminates the cumbersome tool kit to learn their process.)
- 2008-01-02 13:27:39下载
- 积分：1
