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已选条件
  1. 编程语言:Unix_Linux
  2. 代码类别:数学计算
  3. 发布时间:不限
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1. Wang_Lecture_2012

  汪荣江关于计算地震几个很经典的程序,有详细的ppt和源码解释,适合初学者练习使用,有版权保护,学习即可。(Calculate seismology.)

183
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204
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2020-12-13发布

2. Numerical_Recipes_in_C.source_code

  数值计算程序库,C语言版,Numerical Recipes in C,包含很多基本的数值计算子程序(Digital program library, C language version, Numerical Recipes in C)

16
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121
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2016-03-29发布

3. PMFFTaddF

  PMF FFT捕获技术捕获性能仿真,并与改进的捕获技术捕获性能比较(FFT PMF capture technology capture performance simulation, and capture performance comparison with the improved capture technology)

42
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146
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2015-06-17发布

4. pre-distortion

  针对功放得到非线性失真,采用查表法预失真对功放的非线性进行补偿,仿真表明了补偿方式的有效性。(Obtained for nonlinear distortion amplifier, using the look-up table predistortion to compensate for non-linear power amplifier, simulation shows the effectiveness of compensation.)

25
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100
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2013-11-20发布

5. pre-distortion

  针对功放得到非线性失真,采用查表法预失真对功放的非线性进行补偿,仿真表明了补偿方式的有效性。(Obtained for nonlinear distortion amplifier, using the look-up table predistortion to compensate for non-linear power amplifier, simulation shows the effectiveness of compensation.)

24
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139
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2013-11-20发布

6. FDTD-

  把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算,通过时间领域上更新来模仿电磁场的变化,达到数值计算的目的。(The Maxwell equations in time and space on the field differencing. Using the leapfrog (Leap frog algorithm)- Space field for alternating electric and magnetic fields calculated by the time domain electromagnetic field is updated to mimic the changes to achieve the purpose of numerical calculation.)

4
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107
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2013-11-04发布

7. FDTD-

  把 Maxwell 方程式在时间和空间领域上进行差分化。利用蛙跳式(Leap frog algorithm)--空间领域内的电场和磁场进行交替计算,通过时间领域上更新来模仿电磁场的变化,达到数值计算的目的。(The Maxwell equations in time and space on the field differencing. Using the leapfrog (Leap frog algorithm)- Space field for alternating electric and magnetic fields calculated by the time domain electromagnetic field is updated to mimic the changes to achieve the purpose of numerical calculation.)

5
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153
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2013-11-04发布

8. Scalarmodel

  Evesen开发的scalarmodel,耦合了集合卡尔曼滤波算法和集合卡尔曼平滑算法(Scalarmodel coupled with Ensembled Kalman Filter and Ensembled Kalman Smoother)

18
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84
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2013-10-09发布

9. Scalarmodel

  Evesen开发的scalarmodel,耦合了集合卡尔曼滤波算法和集合卡尔曼平滑算法(Scalarmodel coupled with Ensembled Kalman Filter and Ensembled Kalman Smoother)

17
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79
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2013-10-09发布

10. Lorenz

  Evesen开发的洛伦兹模型耦合集合卡尔曼滤波算法(Lorenz model coupled with ensembled Kalman Filter)

20
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104
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2013-10-09发布

11. Lorenz

  Evesen开发的洛伦兹模型耦合集合卡尔曼滤波算法(Lorenz model coupled with ensembled Kalman Filter)

19
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79
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2013-10-09发布

12. competetree

  c++运算符程序编写运用,包括+,-,*,/,>>,<<(c++ operator programming use, including+,-,*, /, > > , < < )

1
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82
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2012-09-09发布

13. 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)

2
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89
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2012-07-29发布

14. petsc-3.0.0-p6.tar

  PETSc (Portable, Extensible Toolkit for Scientific Computation) 是美国能源部ODE2000 支持开发的20 多个ACTS 工具箱之一,由Argonne 国家实验室开发的可移植可扩展科学计算工具箱,主要用于在分布式存储环境高效求解偏微分方程组及相关问题。(PETSc (Portable, Extensible Toolkit for Scientific Computation) is ODE2000 U.S. Department of Energy to support the development of one of more than 20 ACTS Toolkit, developed by the Argonne National Laboratory' s Portable, Extensible Toolkit scientific computing, mainly used in the distributed memory efficient environment for solving partial differential equations and related issues.)

20
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104
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2009-06-15发布

15. svdpackc.tar

  求矩阵奇异分解svd算法,共计4种实现方式,(for SVD matrix decomposition algorithm, for a total of four kinds of achievement,)

232
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104
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2005-07-06发布