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Modal-analysis
This book helps us understand the modal analysis and some methods to identify them through experiments
- 2014-09-02 18:00:41下载
- 积分:1
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equalization_RLS
A pretty good equalization matlab code
- 2009-09-22 20:27:41下载
- 积分:1
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Contour-M
matlab下的绘制等温线的源程序,有对等温线加密,值得借鉴(Under matlab draw isotherm source, there is encryption on isotherm, is worth learning)
- 2015-01-07 10:49:41下载
- 积分:1
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ParticleFilter
Particle filter source code in matlab
- 2013-12-28 23:34:17下载
- 积分:1
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m11223
与其它高级语言相比较,MATLAB具有独特的优势:(1) MATLAB是一种跨平台的数学语言。(2) MATLAB是一种超高级语言。MATLAB平台本身是用C语言写成的,所以在编程效率,程序的可读性、可靠性和可移植性上远远超过了常规的高级语言。(3) MATLAB语法简单,编程风格接近数学语言描述,是数学算法开发和验证的最佳工具。(4) MATLAB计算精度很高。与其它语言相比,MATLAB对计算机内存、硬盘空间的要求也是比较高的。(Compared with other high-level languages , MATLAB has unique advantages: (1) MATLAB is a cross-platform language of mathematics. (2) MATLAB is a super-high-level language. MATLAB platform itself is written in C, so the programming efficiency, readability, reliability and portability far more than the regular high-level language. (3) MATLAB syntax is simple, close to the mathematical language to describe the style of programming is a mathematical algorithm development and validation of the best tools. (4) MATLAB computing high accuracy. Compared with other languages , MATLAB computer memory, disk space requirements are relatively high.)
- 2014-03-23 21:11:49下载
- 积分:1
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HHT_paper
几篇关于希尔伯特黄变换的论文,最近在研究这个,和大家分享(On the Hilbert Huang transform several papers, most recently looking at this, and the U.S. share)
- 2008-03-27 13:07:46下载
- 积分:1
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Introduction-to-Probability-
Introduction to Probability Models的参考答案,很详细的哦(Introduction to Probability Models of the reference to the answer, oh great detail)
- 2011-10-25 10:16:02下载
- 积分:1
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frft2
VERY IMPORTANT MATLAB PROGRAM
- 2013-09-22 17:58:22下载
- 积分:1
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strech
去斜率(strech)参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase)
其中f0与回波延时的关系为:
f0=k*delay_t
K为线性调频斜率,delay_t为回波延时
将s(t)采样,FFT变换即可得到目标距离与频谱的关系。
Strech 信号测距
输入混频后的中频信号(图一),经采样及FFT变换得到频谱(图二)
再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三)
(Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))
- 2012-11-27 20:36:34下载
- 积分:1
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rub
该程序主要完成jeffcott转子圆周碰摩故障仿真,包括设置初始条件,转子系统参数等(rub-impacting of rotor)
- 2015-06-21 18:22:20下载
- 积分:1