-
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
-
RgnDemo
使用CRgn对象得到某一特定区域,C++精选学习源码,很好的参考资料。(Use the CRgn object to get a specific area, select learning C++ source code, a good reference.)
- 2013-11-27 07:44:29下载
- 积分:1
-
codestatics_shujujiegou
统计代码行、注释行、空行、同时统计函数个数和行数,将代码、注释和空行进行风格评分
(Statistical lines of code, comment lines, blank lines, while the number of statistical functions and the number of rows, the code, comments and blank lines carry style ratings)
- 2013-12-14 09:50:56下载
- 积分:1
-
grey-system
介绍了灰色系统理论知识,并有灰色预测的源程序(Gray system theory knowledge and gray prediction source)
- 2012-11-05 19:46:50下载
- 积分:1
-
PCA
基于PCA(Principal Component Analysis)算法的故障检测(Fault detection based on PCA algorithm,)
- 2018-06-02 12:35:17下载
- 积分:1
-
lpc_m
实现LPC线性预测分析,能够提取AR模型参数并进行DCT变换处理(The realization of LPC linear prediction analysis, AR model parameters can be extracted and DCT transform)
- 2007-12-04 15:34:19下载
- 积分:1
-
ofdm
ofdm系统源代码(包括qam调制、加噪、判决)(ofdm system modulation, noise, judgment)
- 2014-01-16 21:44:47下载
- 积分:1
-
Desktop
说明: nc文件读读取及使用(经纬度的使用),限新手们,juju勿入。(File reading, reading and use (latitude and longitude).)
- 2020-03-07 10:11:08下载
- 积分:1
-
alamouti_space_frequency_coding1.m
space time frequency coding-alamouti scheme
- 2009-04-27 18:41:08下载
- 积分:1
-
matlab_cechaotiao
matlab的.m文件,用来测量阶跃信号仿真时的超调量,调节时间。(matlab .m file is used to measure signal simulation step when the overshoot, settling time.)
- 2009-12-22 10:47:32下载
- 积分:1