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zfft
FFT+FT连续细化傅立叶变换分析校正法
还请各位多多指教。
参考自丁康老师《离散频谱校正技术》
(FFT+ FT for Fourier transform analysis of detailed correction method is also called upon the exhibitions. Ding Kang reference from the teacher, " Discrete Spectrum Correction" )
- 2009-06-30 22:41:50下载
- 积分:1
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LMF
说明: LMF方法解非线性方程组,有例子,可以直接运行!(LMF method to solve nonlinear equations, there are examples, can be directly run!)
- 2008-08-27 17:59:18下载
- 积分:1
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EMD
利用emd算法解决经验模式分解的一些存在的端点效应问题。 有效的解决了问题。(Using emd algorithm to solve some of the empirical mode decomposition end effects exist. Effective solution to the problem.)
- 2020-10-19 16:27:25下载
- 积分:1
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refangcheng
一维热传导方程的求解,包括显式和隐式,及其对比(One-dimensional heat conduction equations, including explicit and implicit, and the contrast)
- 2021-04-24 17:18:47下载
- 积分:1
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dian004
电网络理论程序 matlab
半动态及动态节点编号优化
NODE为节点关系表
无错误,低警告(Electrical network theory the program matlab semi-dynamic and dynamic node numbering optimization the NODE node relational tables error-free, low-warning)
- 2020-11-22 15:29:38下载
- 积分:1
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fit
基于Levenberg-Marquardt的曲线/面拟合(C library for Levenberg-Marquardt least-squares minimization and curve fitting)
- 2014-02-14 04:20:28下载
- 积分:1
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geophysical-field-process-
本程序集对地球物理场做多种处理 如:2阶及4阶导数,位场转换,不规则密度体重力场计算,竖直圆柱体重磁场计算,用泰勒多项式及最小平方2乘的剩余异常计算,(主要适用于地磁场以及重力场的转换)(FUNCTION : THIS ROUTINE IS USED TO CALCULATE GRAVITY FOR VARIABLE DENSITY OF 2D BIVARIATE TRAPEZOID BODY
Function : This program calculate derivation of order 2 and order 4 uesd in Geophysical Field(magmagnetic,gravity field)
FUNCTION : THIS ROUTINE IS USED TO CALCULATE GRAVITY FOR VARIABLE DENSITY OF 2D BIVARIATE TRAPEZOID BODY
Purpose: Continuation of potential fields (upward and downward continuation )
Function: This program will calculate residual anomaly,)
- 2011-07-26 11:17:34下载
- 积分:1
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mie-uu36
合成孔径雷达(SAR)目标成像仿真,多姿态,多角度,有不同光照,小波包分析提取振动信号中的特征频率。( Synthetic Aperture Radar (SAR) imaging simulation target, Much posture, multi-angle, have different light, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2017-04-09 13:35:34下载
- 积分:1
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ABAQUS-UMAT
ABAQUS中各种不同本构的内聚力单元fortran用户子程序(ABAQUS in a variety of constitutive cohesive unit fortran user subroutines)
- 2021-01-07 11:38:53下载
- 积分:1
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Gauss-Hermite
国外比较好用的高斯-厄米特数值积分源代码(the code of gauss-hermite )
- 2021-04-01 17:49:08下载
- 积分:1