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import numpy as np
说明： 基于MATLAB的标准化降水指数SPI计算程序,对干旱进行识别。可对各个站点及流域批处理。可计算SPI1,SPI3,SPI6,SPI9,SPI12等(Based on the SPI calculation program of standardized precipitation index in MATLAB, drought is identified. Batch processing can be carried out for each station and basin. SPI1, spi3, spi6, spi9, spi12, etc. can be calculated)
- 2021-03-15 17:49:22下载
- 积分：1
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soft-starter
对软启动器搭建的基本拓扑，用于初学者的研究，是在matlab环境下搭建的，用于仿真计算。(The basic topology of the soft starter, which is used for beginners, is built in the MATLAB environment for simulation.)
- 2018-01-18 14:21:31下载
- 积分：1
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MATLAB直流电动机的仿真
关于MATLAB的直流电动机仿真，有起动、制动、调速(About MATLAB DC motor simulation, start, brake, speed control)
- 2021-04-23 16:18:48下载
- 积分：1
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bi-directional-DCDC-converter
详细介绍了双向直流变化器的结构及控制技术，为电动汽车电池充放电系统的设计提供了一个很好的平台。(Details of the bi-directional changes of the structure and the DC control technology for electric vehicle battery charge and discharge system is designed to provide a good platform.)
- 2011-09-14 22:23:39下载
- 积分：1
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MOVIDRIVE_DFP21_DPV1
用于西门子STEP7硬件组态，SEW变频器的GSD文件(SIEMENS STEP7, GSD File of SEW Valve Island, Hardware Configuration Use)
- 2020-06-20 07:20:01下载
- 积分：1
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ifix读取Excel报表
说明： ifix使用Excel转换成.htm文件实现报表的查询。(IFIX uses Excel to convert to. HTM file to query the report.)
- 2020-06-19 12:20:02下载
- 积分：1
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initialising-DFIG-wind-turbines
详细说明了在大型电力系统分析软件中建立双馈风机模型的方法以及稳定分析中的模型降阶简化方法。(Describe a simplified method for the DFIG model as well as in large-scale power system analysis software stability analysis model reduction.)
- 2020-09-09 09:58:03下载
- 积分：1
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S7_300PLC
四层电梯系统设计 有程序以及运行界面和硬件配置(Four-story elevator system design)
- 2011-04-28 10:36:50下载
- 积分：1
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p161_01
This Lowpass filter designed
- 2005-08-18 09:05:43下载
- 积分：1
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cepstrum_computation
劳伦斯教授（罗格斯大学和加州大学圣巴巴拉分校），罗纳德·谢弗教授（斯坦福大学）的团队已经设计了的关于语音信号倒频谱分析的程序，适用，有创新点，里面有很好地注释资料。(The set of speech processing exercises have been designed by a team consisting of Prof. Lawrence Rabiner (Rutgers University and University of California, Santa Barbara), Prof. Ronald Schafer (Stanford University), Kirty Vedula and Siva Yedithi (Rutgers University). This exercise is intended to supplement the teaching material in the textbook “Theory and Applications of Digital Speech Processing” by L R Rabiner and R W Schafer.)
- 2013-10-23 11:18:45下载
- 积分：1
