搜索资源列表
IntegarteClass
- 一种复杂的积分表达式计算vc++源程序，实现求积分的类，支持各种复杂的积分表达式，可含任何数学函数， 如 3*exp(x)*tan(x)/(8+log(x)) ；可检查出表达式的书写错误；可设置积分精度-A complex calculation of the integral expression of vc++ source code, to achieve points for the class to support the integration of complex expressi
matlabguide-you-on
- 用于实现复杂情况下的离散曲线积分及多维函数的积分-Used to implement the discrete curve integral and multi-dimensional integral of a function in the complex case
computing-method
- 列主元消去法解线性方程、三对角阵的LU分解、用迭代法解方程组、求矩阵的LDLT分解及cholesky分解、求函数插值多项式、插值误差、用复化公式求积分方程、计算定积分-Column pca elimination method solving linear equations, LU decomposition of tridiagonal matrix, solutions of equations by iteration method, LDLT decomposition of matr
shuzhijifen
- 使用WIN-TC编写一个程序，实现数值积分。用复化梯形方法、复化Simpson方法、变步长梯形方法、变步长Simpson方法编程求解积分值。-Using WIN-TC to write a program to achieve numerical integration. Compound trapezoid method used, the complex method of Simpson, variable step trapezoidal method, Simpson variable
szjf
- 数值积分的计算程序，使用了复化梯形公式和复化Simpson公式-The calculation program of numerical integral, using complex trapezoid formula and compound Simpson formula
nkyqd
- 相参脉冲串复调制信号，包含位置式PID算法、积分分离式PID，基于chebyshev的水声信号分析。- Complex modulation coherent pulse train signal, It contains positional PID algorithm, integral separate PID, Based chebyshev underwater acoustic signal analysis.
wavelet
- 小波变换（wavelet transform，WT）是一种新的变换分析方法，它继承和发展了短时傅立叶变换局部化的思想，同时又克服了窗口大小不随频率变化等缺点，能够提供一个随频率改变的“时间-频率”窗口，是进行信号时频分析和处理的理想工具。(a wavelet series is a representation of a square-integrable (real- or complex-valued) function by a certain orthonormal series gen
数学分析
- 卓里奇数学分析第一卷。我们本科教的微积分忽视了对于集合尤其是数集（自然数、有理数、实数、复数）结构的讨论，而且微积分很多概念如连续、导数、黎曼积分阐述不明，容易在推导中导致错误结论，请参看上册(Charidge is the first in mathematical analysis. We ignore the science of calculus for set number set (especially natural numbers, rational numbers, real