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84d614758d1d
fft 利用DSP Builder 在MATLAB下产生的模型(DSP Builder fft using the model generated in MATLAB)
- 2014-01-17 14:07:24下载
- 积分:1
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oofem-2.0.tar
最新版的oofem 可以自己加入一些材料模型 版本更新速度也算快(latest version of oofem
)
- 2011-02-14 16:40:16下载
- 积分:1
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temperature
用于ABAQUS计算,描述复合材料温度场变化的程序(describing changes in the temperature field of composite materials with ABAQUS)
- 2018-06-28 16:49:21下载
- 积分:1
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shuchujuzhen-
frotran输入矩阵自编小程序,可以生成任意大小矩阵,并写入制定文件(frotran input matrix composing small program that can generate any size matrix, developed and written documents)
- 2013-08-07 11:48:40下载
- 积分:1
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RSM
响应面方法的一个例子,二阶响应面,使用正交矩阵法求解(rsm algorithms )
- 2009-11-10 22:32:19下载
- 积分:1
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FEM
有限元平面应力问题计算,总体刚度矩阵矩阵压缩存储,LU分解求解(Plane stress finite element calculation, the overall stiffness matrix of compressed storage matrix, LU decomposition Solving)
- 2021-01-26 21:28:41下载
- 积分:1
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de_test
差分进化算法,有测试函数,是遗传算法的改进算法,收敛快,精度高。(Differential evolution algorithm, a test function, is an improved genetic algorithm algorithm, fast convergence, high precision.)
- 2017-06-01 19:46:08下载
- 积分:1
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FFT
利用FFT估计正弦信号的频率,要估计一个叠加了高斯白噪声的正弦信号 的频率 ,可以通过对x(n)做傅里叶变换,得到频谱图,找出幅度的最大值对应的频率值 ,进行多次变换,求出均方误差 。改变信噪比SNR,通过仿真可以得出随着信噪比增加,均方误差减小。(Sinusoidal signal using FFT frequency estimation, to estimate a Gaussian white noise superimposed on the frequency of sinusoidal signals, can be achieved by x (n) be the Fourier transform to get spectrum to identify the magnitude of the frequency value corresponding to the maximum , several transformations, find the mean square error. Change the signal to noise ratio SNR, the simulation can be drawn as the SNR increases, the mean square error decreases.)
- 2011-04-26 10:53:04下载
- 积分:1
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faojou
PLS部分最小二乘工具箱,数值分析的EULER法,matlab编写的元胞自动机。( PLS PLS toolbox, EULER numerical analysis method, matlab prepared cellular automata.)
- 2016-05-12 12:39:07下载
- 积分:1
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Recursive-Identification-of-AUV
水下机器人在线最小二乘辨识、应急导航策略研究(Recursive Identification of Autonomous Underwater Vehicle for Emergency Navigation)
- 2013-03-28 20:40:22下载
- 积分:1