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C4.5
说明： 使用matlab实现C4.5决策树算法核心(Implementing the Core of C4.5 Decision Tree Algorithms with MATLAB)
- 2018-12-28 16:49:35下载
- 积分：1
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python
普通计算器+作图（给函数）+单纯形法计算
(附有文档说明)(calculator+plot for function+Simplex Method （a doc file for introduce）)
- 2013-12-18 01:23:41下载
- 积分：1
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Contemprrary Communication System
我翻译的《现代通信系统》，原著：（美）M. F. Mesiya(English version:Contemporary communication Systems)
- 2020-10-30 12:19:56下载
- 积分：1
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艾里光和贝塞尔光
说明： 光栅（产生完美涡旋光束，具有与拓扑荷数无关的半径大小）(Grating (producing perfect vortex beam with radius independent of topological charge))
- 2021-04-22 20:58:48下载
- 积分：1
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通过Python生成一个周期内正弦波数组
说明： 通过Python生成一个周期内正弦波数组(sine wave array.Direct digital synthesis, sine wave 0-2pi period, phase to amplitude is one-to-one correspondence.First, the sine wave query table needs to be stored, and then under the clock, through the phase accumulation module and address query module to achieve the sine wave signal.)
- 2020-06-18 01:00:01下载
- 积分：1
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振动信号预处理方法
说明： 振动信号预处理方法包括，数据标定变换，消除多项式趋势项，曲线平滑处理，平均法，五点三次平滑法(The preprocessing methods of vibration signal include: data calibration and transformation, elimination of polynomial trend term, curve smoothing, average method, five points and three times smoothing method)
- 2019-11-03 22:12:12下载
- 积分：1
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作业—图书管理
大发发发算法库激发发发发发付发发发发发发(dfafaffff fafa faff afaf adfa faf)
- 2017-10-23 16:16:02下载
- 积分：1
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恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为...
恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为例，重点讨论如何巧妙应用 LED恒流驱动电路的采样电阻提高大功率LED的效率，并给出大功率LED驱动器设计与散热设计的注意事项。-LED constant current drive and to improve the optical efficiency of LED application design of two key issues, this paper describes the application of high-power LED constant current driver and the choice of the program guide, and then the United States National Semiconductor (NS) products, for example, focus on how skillful application of LED constant current driver circuit of the sampling resistor to improve the efficiency of high-power LED, and gives high-power LED driver design and thermal design considerations.
- 2022-11-05 19:10:03下载
- 积分：1
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企业信使企信通短信平台
企业信使/企信通短信平台是一个集多种短信业务功能和管理功能于一体的短信服务多功能运营平台，具有稳定可靠、模块化、开放性、灵活性等特点，它既适用于各行业企业集团做行业短信信应用(Enterprise messenger / ICT enterprises SMS platform is a set of multiple SMS service function and management function in one of the short message service multifunctional operation platform, has the characteristics of stable and reliable, modular, openness and flexibility, it is suitable for the industry group do SMS application letter)
- 2018-02-11 23:00:05下载
- 积分：1
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人体生物钟周期查询
人体生物钟周期查询- The human body biological clock cycle inquires
- 2022-06-17 16:31:09下载
- 积分：1
