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Timeseriesanalysis
第一章 时间序列分析简介 第二章 时间序列的预处理 第三章 平稳时间序列分析 第四章 非平稳序列的确定性分析 第五章 非平稳序列的随机分析 第六章 多元时间序列分析(Chapter I Brief Introduction of time series analysis time series chapter pretreatment Chapter III of stationary time series analysis the fourth chapter of the uncertainty of non-stationary sequence analysis Chapter V of the random sequence of non-stationary analysis Chapter VI multiple time series Analysis)
- 2009-05-11 18:35:19下载
- 积分:1
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pwm_inverter
说明: 逆变器将直流电转化为交流电,若直流电压较低,则通过交流变压器升压,即得到标准交流电压和频率。对大容量的逆变器,由于直流母线电压较高,交流输出一般不需要变压器升压即能达到220V,在中、小容量的逆变器中,由于直流电压较低,如12V、24V,就必须设计升压电路。(The inverter converts DC into AC. if the DC voltage is low, the standard AC voltage and frequency can be obtained by boosting the voltage through the AC transformer. For large capacity inverters, because of the high DC bus voltage, the AC output can reach 220V without transformer boosting. In medium and small capacity inverters, because of the low DC voltage, such as 12V and 24V, the boost circuit must be designed.)
- 2019-12-18 15:23:37下载
- 积分:1
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无线通信FPGA
说明: 无线通讯FPGA自留学习,内含matlab代码,Verilog代码以及缩略语说明(Wireless communication FPGA self-learning, including MATLAB code, Verilog code and acronym description)
- 2020-09-15 10:11:06下载
- 积分:1
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JSP图书管理系统
jsp图书管理系统-jsp library management system
- 2022-03-23 13:29:24下载
- 积分:1
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Win32Whois 0.9.6 inquiries IP, domain names, can obtain detailed information
Win32Whois 0.9.6
查询IP、域名等,可获取详细信息-Win32Whois 0.9.6 inquiries IP, domain names, can obtain detailed information
- 2022-03-01 07:35:11下载
- 积分:1
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VTOL_Example
说明: 计算线性矩阵不等式,比较好简单的程序,改变参数可以直接使用(about the linear matrix inequality)
- 2020-09-03 16:19:25下载
- 积分:1
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TCPMP_wanmei
wince视频播放器,它是万能的,但是只适应低分辩率的mp4(Wince Video Player, it is omnipotent, but only suitable for low resolution mp4)
- 2020-06-16 02:40:02下载
- 积分:1
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VCExample
基于固高GT400运动控制卡,Visual C++下的基本控制程序
(The basic control program based on Googol GT400 motion control card, the Visual C++)
- 2020-09-10 04:58:02下载
- 积分:1
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power_HalfBridgeMMC
说明: 模块化多电平换流器(modular multilevelconverter MMC)已成为柔性直流输电系统的首选换流器拓扑。我国已建成的上海南汇柔性直流工程、南澳三端柔性直流工程、舟山五端柔性直流输电工程以及正在建设中的厦门柔性直流工程都采用MMC结构。国际上SIEMENS已建成的美国跨湾工程(Trans Bay Cable Project TBC)和法国一西班牙联网工程(INELFE工程))都采用MMC结构。同时,ABB公司提出了一种级联两电平结构(cascaded two level CTL),其本质仍为MMC,并且ABB后续建设的数项柔性直流工程都采用CTL结构。因此,MMC已由最初的低压、小容量示范工程向高电压、大容量方向快速发展,展现出很好的发展前景。(Modular multilevel converter (MMC) was first proposed and patented by Professor R. Marquardt in 2001. It consists of several sub modules (SM) with the same structure. The sub module structure can be divided into three types: half H-bridge, full H-bridge and double clamp sub module. Modular multilevel converter (MMC) has shown a very important engineering application prospect.)
- 2020-06-28 11:00:01下载
- 积分:1
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electricitypricing
介绍电力市场的英文ppt,可用于教学和国外电力市场的研究。适用于电力系统专业电力市场方向的学生。(About the electricity market in English ppt, teaching and research on foreign electricity market can be used. Power system applicable to students of professional power market direction.)
- 2013-12-26 15:30:20下载
- 积分:1