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chap7
先进PIDmatlab仿真程序，模糊PID控制仿真程序(Advanced simulation program PIDmatlab, fuzzy PID control simulation program)
- 2009-04-29 17:39:02下载
- 积分：1
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channel_estimation_legendre
channel estimation for ofdm using legendre polynomials
- 2009-07-11 18:35:29下载
- 积分：1
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labanswers
lab answers communication
- 2010-05-09 14:55:07下载
- 积分：1
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bianpojiegousheji3
本文基于毕肖普法和蒙特卡洛法,利用MATLAB编程软件计算了边坡结构的失效概率Pf和对应可靠指标β.在计算上述Pf和对应β时,考虑了土体三个主要基本参数(重度γ、内摩擦角(Ψ)、粘聚力c)的随机特性.利用MATLAB程序的计算结果表明,随机变量对边坡可靠度的影响与基本随机参数对抗滑反力的贡献大小有关,即,贡献大的基本随机参数,它的随机波动对结构失效概率Pf的影响也较大,反之亦然.另外,基于MATLAB的算例计算结果还表明:边坡结构失效概率Pf对内摩擦角(Ψ)较敏感,而对重度y和粘聚力c次之.其次,当同时考虑三个随机变量的联合波动对Pf的影响时发现,当它们在小范围内随机波动时,其联合特性对Pf的影响较敏感,但当它们在大范围内随机波动时,Pf主要受敏感随机变量的影响,而三个随机变量联合作用对Pf的影响和敏感随机变量(Ψ)单独作用时相差不大.由此可见,在实际边坡工程可靠性分析中,土体内摩擦角起主要作用,不容忽视.(Based Bishop method and Monte Carlo method, using MATLAB programming software to calculate the failure probability Pf and the corresponding slope reliability index β structure in the calculation of the above Pf and the corresponding β, consider the three main basic soil parameters (severe γ internal friction angle (Ψ), cohesion c) of the random nature of calculation results using MATLAB program shows that the influence of random variables on the reliability of the basic random slope parameters against anti- slip contribution to the size of the force , that is , the contribution the basic parameters of large random , random fluctuations which affect the probability of structural failure Pf is also larger , and vice versa addition, the calculation based on MATLAB numerical results also show that : the structure of slope failure probability Pf internal friction angle (Ψ) more sensitive , while severe and cohesion c y followed . Secondly, when taking into account the impact of the joint fl)
- 2014-01-10 17:36:46下载
- 积分：1
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MT1D_FWD
此程序为一维层状各向同性介质正演程序，输入各层电阻率及厚度，结果得到视电阻率和相位(It is a MT forward procedure about layered isotropic medium, input the resistivity and thickness of each layer, you ll get the apparent resistivity and phase)
- 2013-12-23 10:03:45下载
- 积分：1
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2
足球联赛采用主客场双循环赛制，胜一场得3分，平局各得1分，负一场得0分，联赛排名以积分多者在前，当两队（或多队）积分相同时，则净胜球（即进球数与失球数之差）多者在前，若净胜球相同，则进球数多者在前，若仍相同，则抽签或踢附加赛决定名次（这在联赛结束后进行，联赛未结束则两队名次并列，本程序不做这方面要求）。试编一程序统计最近一轮比赛后，各队积分及排名。(SOCCER PLAYER)
- 2013-12-26 22:20:16下载
- 积分：1
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Method-for-fringes-based-on-Matlab
利用MATLAB对获取的干涉条纹进行处理计算干涉条纹间距(Using MATLAB to obtain interference fringes are processed to calculate interference fringe spacing)
- 2015-04-21 21:49:42下载
- 积分：1
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yuyinduandianjiance
对一段语音信号进行预处理，加窗，求过零率，短时能量，求各种语音信号的特征参数。(For a period of speech signal pre-processing, windowing, and zero-crossing rate, short-time energy, and all kinds of speech feature parameters.)
- 2007-12-10 17:12:41下载
- 积分：1
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wangfei
北京理工大学王菲教授讲述的大学物理及力学和热学的内容(Beijing Institute of Technology Professor Wang Fei told a university physics and mechanical and thermal content of)
- 2010-03-11 09:49:39下载
- 积分：1
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JM98A1
说明： 风险投资模型求解，用此程序求解出投资风险组合。(Venture capital model to solve, using this procedure for solving a portfolio of investment risks.)
- 2010-03-26 16:44:37下载
- 积分：1
