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hand
cientific method refers to a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.[1] To be termed scientific, a method of inquiry must be based on gathering observable, empirical and measurable evidence subject to specific principles of reasoning.[2] The Oxford English Dictionary says that scientific method is: "a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses."[3]
Although procedures vary from one field of inquiry to another, identifiable features distinguish scientific inquiry from other methods of obtaining knowledge. Scientific researchers propose hypotheses as explanations of phenomena, and design experimental studies to test these hypotheses. These steps must be repeatable
- 2011-04-20 16:06:40下载
- 积分:1
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Microsoft-Word-
Floyd最短路径算法,任意找出两点的最短距离,C语言代码。(Floyd shortest path algorithm, and find out the most short of any two points, C language code.
)
- 2012-04-27 11:26:55下载
- 积分:1
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MVQrara
用matlab实现基于LBGG算法的向量量化编码可直接使用。
(Using matlab to achieve vector quantization coding based on LBGG algorithms can be used directly.)
- 2012-07-18 11:28:39下载
- 积分:1
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H-2
说明: 两电平SVPWM整流器控制,dp解耦,双闭环,C语言,锁相环(Two level SVPWM rectifier control)
- 2020-03-23 18:57:09下载
- 积分:1
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MFE_Toolbox
matlab在统计等方面运用 MFE_Toolbox(matlab statistics MFE_Toolbox)
- 2010-12-02 00:51:42下载
- 积分:1
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Matlab-Trans-C
在matlab下如何调用c语言编写的程序,包括编译器的选择和设置(In matlab how to call the c language program, including the compiler options and settings)
- 2013-11-04 16:11:14下载
- 积分:1
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signal
说明: matlab 数字信号处理工具箱 含有非常完整的信号处理函数(signal_processing)
- 2010-04-01 23:39:30下载
- 积分:1
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dp
说明: 一个简单的DTW算法,可以找到两个时序数据的对应关系(A simple DTW algorithm, can be found in the correspondence between two time series data)
- 2011-11-17 21:37:27下载
- 积分:1
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jisuanqi_V1
一个简单的四则运算计算器,它能实现两个数据的加减乘除运算,数据需手动输入。因为界面相对简单,方便初学者使用学习(A simple four-function calculator, it can achieve two data arithmetic operations, data to be entered manually. Because the interface is relatively simple and easy to learn for beginners)
- 2013-12-18 18:52:01下载
- 积分:1
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problemformulation
For simulation of a channel estimation of an OFDM system first of all we must silumate the OFDM channel.This is the problem formulation of an OFDM system.
- 2009-09-29 20:59:18下载
- 积分:1