-
diag
滤波程序,从同事那里要的,大家一起交流学习(BADNELL & BURGESS D.A.M.T.P. CAMBRIDGE
C
C DIAGONALIZATION OF REAL SYMMETRIC N-BY-N MATRIX Z.
C
C METHOD: HOUSEHOLDER REDUCTION TO TRI-DIAGONAL FORM AND SHIFTED
C QL ALGORITHM TO DETERMINE THE E-VALUES AND E-VECTORS.
C
C BASED ON MARTIN, REINSCH & WILKINSON: NUM. MATH. 11, 181-95 (1968).
C
C INPUT REQUIRED. N, IUP AND Z. ONLY LOWER TRIANGLE OF Z NEED BE SUPPLIED.
C MATRIX Z OVERWRITTEN BY EIGENVECTORS OF Z.
C IUP=1/-1 ASC/DESCENDING SORT, 0 NO SORT.
C MXMAT, IS THE ROW DIMENSION OF Z IN THE CALLING ROUTINE.
C
C OUTPUT. Z AND D, WHERE Z CONSISTS OF COLUMN EIGENVECTORS
C AND D CONSISTS OF CORRESPONDING EIGENVALUES.
C
C NOTE: E IS A WORKING ARRAY.
C)
- 2012-07-29 20:36:54下载
- 积分:1
-
bianjiecengxiangsijie
求边界层方程的相似解法,使用四阶四级经典龙格库塔方法推进,适用于平板边界层,绕楔形体边界层流动等(Seeking boundary layer equations similar solution, using fourth-order Runge-Kutta method to promote four classic for boundary layer around the wedge boundary layer flow, etc.)
- 2015-02-07 22:36:41下载
- 积分:1
-
Moving-Least-Squares-Methods
移动最小二乘曲线拟合原理,论文中分析了一维和二维的例子,并且同最小二乘法进行比较。(Moving least squares curve fitting principle, the paper analyzes the one-dimensional and two-dimensional case, and compared with the least squares method.)
- 2020-11-06 08:49:49下载
- 积分:1
-
FFT
FFT with fix point 2*N
- 2013-10-06 15:38:38下载
- 积分:1
-
SPH-for-couette
光滑粒子(SPH)模拟couette流动,代码是根据刘桂荣老师《光滑粒子流体动力学-一种无网格方法》书后的代码改编,较实用,请需要的下载(Smoothed Particle (SPH) simulation couette flow, the code is based on Liu Guirong teacher " smoothed particle hydrodynamics- a non-grid method" Code adaptation of the book, more practical, please download required)
- 2020-10-26 20:09:59下载
- 积分:1
-
Numerical-analysis-of-program-3
数值分析算法,该压缩包含有雅克比迭代算法、弦割法法及综合评测法等(Numerical analysis algorithms, the compression Jacobi iteration algorithm, France and France chord cutting and comprehensive evaluation method)
- 2012-02-04 22:01:26下载
- 积分:1
-
Doppler-shift
一个计算两个信号频率差的Matlab程序,主要用于求多普勒频偏。(A Matlab program to calculate the Doppler shift )
- 2012-10-30 13:58:07下载
- 积分:1
-
BandPass_Filter_Response
用來計算帶通濾波器相關參數,可以看出響應圖(Band-pass filter is used to calculate the relevant parameters can be seen in Fig response)
- 2015-12-14 13:01:47下载
- 积分:1
-
kriging
开源的克里金插值算法
开源的克里金插值算法(Open source Kriging interpolation algorithm)
- 2018-06-27 17:14:15下载
- 积分:1
-
smooth
以重力异常为例,对重力异常曲线进行圆滑和求导数。(This is a matlab code.It about smooth and derivative algorithm.)
- 2016-01-05 15:21:56下载
- 积分:1