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skeleton_curve
说明： 根据滞回曲线运用matlab计算屈服强度(Using MATLAB to calculate yield strength according to hysteresis curve)
- 2020-01-02 11:55:59下载
- 积分：1
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求解结构力学响应
说明： 结构在外部激励下受迫振动，使用Newmark方法求解结构振动有限元方程。(Solving the finite element equation of structural vibration)
- 2020-12-03 19:48:43下载
- 积分：1
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basic
说明： python基本使用方法，以例子形式说明了如何基本掌握python使用(the basic using method for python)
- 2020-06-21 22:40:01下载
- 积分：1
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15765_3
说明： iso15765 - 1 document
- 2019-06-19 00:16:53下载
- 积分：1
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ww
说明： 本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上，用MATLAB进行仿真，最后做出误码性能的分析和比较。
(This paper has OFDM systems based on OFDM systems introduces the basic principles and the use of the advantages of OFDM technology, and to look towards the future of wireless mobile technology development prospects. In a brief OFDM principles, while focusing on the OFDM system under different channel environments and different modes to achieve the error performance. Mainly include the OFDM system in additive white Gaussian channel, in the additive white Gaussian channel and multi-path interference of two different channel environment, the system BER performance, the latter of which also studied the system in a guard interval and non-protected BER performance comparison interval. The theoretical basis of the analysis, using MATLAB simulation, finally make a bit error performance analysis and comparison.)
- 2009-10-06 19:37:22下载
- 积分：1
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将汉字转换为拼音首字母和拼音全称的程序
可以用于汉字to拼音的钻换...
将汉字转换为拼音首字母和拼音全称的程序
可以用于汉字to拼音的钻换-of Chinese characters conversion to the first phonetic alphabet and phonetics procedures can be written in Chinese characters used to drill for the Pinyin
- 2022-02-07 07:02:59下载
- 积分：1
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配电网
计算配电网系统的供电可靠性，提供了多种方法(to calculate reliability of distributed power system.)
- 2018-01-26 19:55:16下载
- 积分：1
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OCR
ocr-optical character recognition-it is a very useful souece code for optical chARACTER recognition
- 2022-03-28 20:07:20下载
- 积分：1
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基于C8051F330电压试验数据采集使用C.电压测试
电压测试
基于C8051F330的电压测试
数据采集运用了ADC0809-voltage testing based on the C8051F330 voltage test data acquisition using the Connection between ADC 0809
- 2022-03-16 02:53:18下载
- 积分：1
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calc
类WinXP计算器，不习惯或对Win7计算器功能不满足的用户和适用。(It s a calculate similar to the WinXP system, it s very useful to the user of dissatisfact to the Win7 system.)
- 2012-01-05 22:00:12下载
- 积分：1
