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rigid3dtransformation
3D刚性转换,使用matlab编程实现,主要实现坐标轴及相关的空间坐标转换
(3D rigid tranforamtion)
- 2010-12-03 17:57:21下载
- 积分:1
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scalogram
Fs = 100000 t = 0:1/Fs:.00296
x = 1-cos(4*pi*t) cos(2*pi*t*200)
h = spectrum.welch Instantiate a welch object.
psd(h,x, Fs ,Fs) Plot the one-sided PSD
- 2009-12-26 22:40:32下载
- 积分:1
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chap6
求解过程中,由于几何模型发生变化而导致区域网格改变时会出现几何结构的连续性问题。本章中,我们举两个例子——流道中由于不同尺寸孔板引起额外压力损失问题是稳态几何连续性的一个例子。从概念来看,这个问题与第5章贝纳尔问题中通过Rayleigh数进行的变量连续性没什么不同。第二个例子是液体中悬浮的乳胶颗粒的干膜。在这个问题中,考虑了两个移动前缘;一个通过坐标变换,另一个通过光滑界面模型。该技术对于之前模拟该问题采用的移动弱项方法有所改进。(Solving process, due to geometry changes and the continuity of the geometric structure of the regional grid changes. In this chapter, we give two examples- the flow channel due to the different size orifice caused by the additional pressure loss is an example of the steady-state geometric continuity. Variable continuity standpoint, this issue in Chapter 5 Bernal Rayleigh number is no different. The second example is a dry film of the latex particles suspended in the liquid. In this problem, consider the two move the leading edge a coordinate transformation, and the other by the smooth interface model. The technology used before to simulate the mobile weaknesses improvements.)
- 2012-06-08 23:48:04下载
- 积分:1
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code
高西全版数字信号处理实验程序,实验分析与实验课后题答案(digital signal processing )
- 2013-01-15 22:06:51下载
- 积分:1
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Addtheenvironmentaleffects
适用于MATLAB中的小程序,功能是:添加环境效果,已经验证,可以使用。(Applicable to the small MATLAB program functions are: add environmental effects, has been verified, you can use.)
- 2010-05-30 14:51:24下载
- 积分:1
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gallager1_data_1008_1_2
LDPC研究者MacKay提供的校验矩阵H和对应的G,其中H的行重12,列重6,行数504,列数1008,任意两行不含围长为4的圈(LDPC researchers MacKay, the calibration matrix corresponding to the H and G, in which the re-H 12, series 6, a few 504, cited 1008, the two firms were non-arbitrary girth to the ring 4)
- 2007-05-12 11:26:03下载
- 积分:1
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GT
说明: 基于博弈论的信道选择与功率控制仿真,在20次迭代后达到纳什均衡(Channel selection and power control simulation based on game theory, after 20 iterations to reach the Nash equilibrium)
- 2014-01-10 17:17:21下载
- 积分:1
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interp1
一个MATLAB源函数,用来计算插值,可以选择使用线性,三次样条插值,Hermite插值等方法,希望对大家有用。(A MATLAB source function, used to calculate the interpolation, you can choose to use linear, cubic spline interpolation, Hermite interpolation, in the hope that useful.)
- 2010-12-06 13:42:06下载
- 积分:1
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FFT_and_IFFT
对正弦波进行FFT(快速傅立叶变换)得到幅频谱图,均方根谱图,功率谱图,对数谱图,并进行IFFT恢复出正弦波。(FFT and IFFT)
- 2012-11-18 18:39:48下载
- 积分:1
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brokenfixer
this file is broken fixed.
- 2015-03-30 18:27:42下载
- 积分:1