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Matlab-project
roots -Polynomial roots
Syntax
r = roots(c)
Description
r = roots(c) returns a column vector whose elements are the roots of the polynomial c.
Row vector c contains the coefficients of a polynomial, ordered in descending powers. If c has n+1 components, the polynomial it represents is .
Tips
Note the relationship of this function to p = poly(r), which returns a row vector whose elements are the coefficients of the polynomial. For vectors,roots and poly are inverse functions of each other, up to ordering, scaling, and roundoff error.
- 2014-11-13 01:48:01下载
- 积分：1
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ExtractBackground
extracting the background
- 2013-12-19 18:25:44下载
- 积分：1
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LFM_Matlab
描述了LFM信号及其回波的仿真技术，matlab环境开发，适合初学者掌握原理性知识(Describes the LFM signal and its echo simulation, matlab environment, development, master the principles of knowledge for beginners)
- 2010-09-26 21:58:10下载
- 积分：1
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PCqiaoliang
本文基于大型通用有限元软件ANSYS和MATLAB,探索三维实体模型下进行PC桥梁结构整体仿真分析的途径,研究其关键理论及专业模块开发技术。重点研究了预应力筋的模拟、预应力效应的等效转换和桥梁截面切片技术。研究成果可广泛应用于PC桥梁的三维仿真领域,具有较大的理论意义和工程实用价值。对写这方面研究很有帮助(Based on large-scale general-purpose finite element software ANSYS and MATLAB, explore the three-dimensional solid model of the bridge structure under the PC way to the overall simulation analysis to study the key theoretical and professional development of technology modules. Focused on the tendons of the simulation, the equivalent effect of prestressed bridge conversion and cross-section slicing. Research results can be widely used in PC bridges the field of three-dimensional simulation with the larger theoretical and practical engineering value. Research in this area to write very helpful)
- 2009-07-01 10:52:42下载
- 积分：1
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hw1
this codw is a simulation of photonic crystal 1 dimentional array dispersion
- 2012-04-24 15:14:59下载
- 积分：1
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chap_5
这是周建兴的《matlab从入门到精通》第5章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing' s " matlab from entry to the proficient," Chapter 5, all the source code, you can run out, and textbooks on the same)
- 2013-07-16 09:58:39下载
- 积分：1
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Ggarch_liikea
Garch模型的最大似然估计计方法，基于MATLAB程序。
(The Garch model the maximum likelihood estimator design methodology, based on the MATLAB program.)
- 2021-02-12 15:39:51下载
- 积分：1
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37626
概率论与数理统计的matlab程序，对于解决概率论的问题很有帮助(Probability Theory and Mathematical Statistics matlab program for solving the problem of probability theory is helpful)
- 2014-02-16 10:32:25下载
- 积分：1
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CFDerb
采用复倒谱域滤波的方法实现语音混响的去除。(Dereverberation by CEP method )
- 2010-11-01 16:28:04下载
- 积分：1
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FEM-and-MATLAB-programming
本书以有限单元基本理论为重点，以MATLAB程序为平台，以工程实例为背景，介绍
了有限元法及其程序设计方法。
本书讲述结构分析中有限元法的基本原理，单元类型包括平面杆系，空间杆系，平面等
参元，空间等参元，薄板壳单元和厚板壳单元等。内容涉及杆系结构、平面问题、空间问题和板壳问题。以结构线弹性静力分析为主，同时也讲述了结构的振动、稳定和动力响应分析。(This book is the basic theory of finite elements as the key to the MATLAB program as a platform to project examples as the background, the finite element method and its programming. This book describes the structural analysis of the basic principles of the finite element method, cell types including flat bar, space bar, flat isoparametric element, space isoparametric element, sheet shell and thick shell element and so on. Covering the truss structure, flat issues, space issues and shell problems. Structural linear elastic static analysis-based, but also about the structural vibration, stability and dynamic response analysis.)
- 2020-10-31 12:59:55下载
- 积分：1
