资源列表
FEM-zibian-wanshan
- 基于有限单元法的基本原理，解决有限元问题中的平面应力和平面应变问题，采用的是三角形单元，可输出节点位移、单元应力、单刚总刚等.-Based on the basic principles of finite element method to solve the problem in the finite element plane stress and plane strain problems, the use of the triangle element, the displacemen
FFT
- 用MFC实现了离散余弦变换的快速算法，可以从文件读序列，显示变换结果，绘出图像-Realized with discrete cosine transform MFC fast algorithm that can read from a file sequence, showing transform results, draw the image
3DLaplace
- 有限元法求解三维球面边界函数中的Laplace 方程-
FFT_2_DIT_Fixed
- 程序 FFT_2_DIT_Fixed 是基2_DIT_*定点*_FFT算法，值得学习的地方很多。亮点有：倒位序采用最简单，最高效的位移操作；实现存储的旋转因子表；定点溢出处理；灵活多样的宏定义。函数调用形式：void fft(COMPLEX *x)点数在头文件以宏定义形式出现。-Program FFT_2_DIT_Fixed is based 2_DIT_* fixed* _FFT algorithm, it is worth learning a lot of places. Highligh
x
- 北航 数值分析 第三题 大作业 北航研一数值分析 北京航空航天大学-Numerical analysis of the third title Beihang
isixindao
- 随机qpsk信号的LMS自适应算法 包括加噪声没没加噪声两种-Random qpsk signal plus noise LMS adaptive algorithm, including both additive noise did not
ssgj
- 求对称正定矩阵的逆矩阵，以矩阵static double a[4][4]={ {5.0,7.0,6.0,5.0}, {7.0,10.0,8.0,7.0}, {6.0,8.0,10.0,9.0}， {5.0,7.0,9.0,10.0}} 为例-Symmetric positive definite matrix of order matrix static double a [4] [4] = {{5.0,7.0,6.0,5.0}, {7.0,10.0,8.0,7.0}, {6.0,8
Computationalmethodsforfluiddynamics-Peric
- 计算流体动力学方法-Peric源代码，希望大家有用-Computational methods for fluid dynamics-Peric
chermen
- 卡尔曼滤波器Matlab源码,用于校正NLOS误差的有偏卡尔曼滤波器, 本程序加入了非视距检测模块，对于NLOS使用有偏卡尔曼滤波，对于LOS使用标准卡尔曼滤波-Kalman filter Matlab source code, used to correct biased NLOS error Kalman filter, the program joined the non-line-detection module, for use NLOS biased Kalman filter, u
NelderMid
- The Nelder–Mead method or downhill simplex method or amoeba method is a commonly used nonlinear optimization technique, which is a well-defined numerical method for twice differentiable and unimodal problems. However, the Nelder–Mead technique is onl
SiO2
- SiO2薄膜热应力模拟计算，是薄膜模拟技术的-Simulation of thermal stress SiO2 film is film simulation technology
fftpack
- Fortran语言写的快速傅里叶变换的FFT代码包，包含大量的子程序-FFTPACK- Fast Fourier Transform Package FFTPACK is a set of routines for computing Fast Fourier Transforms.