资源列表
pinyufenxi
- 包括一个分析数据长度对fft结果影响的程序和一个分析频谱的程序-a program about the influence of the length when fft and a program about psd displaying
int
- 求解积分方程,(1)使用复化Simpson方法求积分(2)使用三次样条求积分值,并比较离散解与真解之间的误差,附件有详细说明-Solving integral equation (1) the use of complex methods for integration of Simpson (2) the use of cubic spline points for value, and compare the discrete solution and the error between t
Runge
- 使用Newton和三次样条插值,讨论了Runge现象,附件有问题的详细说明-Newton and the use of cubic spline interpolation, discussed the Runge phenomenon, annex a detailed explanation of problem
Romberg
- 使用Romberg求解了定积分,附件有详细说明!-Romberg used to solve the definite integral, is described in detail in Annex!
c_numerical_algorithm
- C语言常用数值算法，包括：拟合、插值、平差、方程解算等-Numerical algorithm used C language, including: fitting, interpolation, adjustment, such as equation solvers
The_finite_difference_time_domain_method_for_elect
- 一本非常好的fdtd编程资料，国内较难找到的。-A useful book for fdtd,you cann t get it with ease.
ComputationaElectrodynami
- 计算电磁波的fdtd方法书籍,DJVU文件，用WinDjView打开。-A book for calculating electromagnatic wave with fdtd method.
Database_Arithmetic
- 07年数学建模B题所有程序代码 采用蚂蚁算法更加具有搜索时间优势-Mathematical Modeling in 2007 all the program code B title ant algorithm using more search time advantage
2008
- 基于08数模竞赛A题建立了特殊的数学模型，基于此模型的程序代码能够十分精确搜索圆心坐标-08 digital-analog-based A title race to establish a special mathematical model, based on this model the program code can be very precise center coordinates search
project11-02
- 本实验要求编写课本上11.2.3节描述的傅立叶描绘方法。用实验09-02中的程序提取图12.18两幅图的边界，然后对每个边界选取256个描述点。选择的这256个点是在空间上尽可能均匀的点。获取每个图的傅立叶描绘子，确保每个图中的起始点是近似相同的点。分别用16，32，64和128个描绘系数逼近边界，并画出每一个结果。-Prepared at the request of the experimental section 11.2.3 textbook depicts Fourier method
expression_evaluator_src
- Thuat toan balance nguoc