-
四阶龙格-库塔
一种在工程上应用广泛的高精度单步算法，由于此算法精度高，采取措施对误差进行抑制，所以其实现原理也较复杂。该算法是构建在 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报
- 2022-06-11 19:57:35下载
- 积分：1
-
this is a FFT algorith using by matlab code
this a FFT algorith using by matlab code-this is a FFT algorith using by matlab code
- 2023-03-25 16:05:03下载
- 积分：1
-
数独程序源码
数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码数独程序源码
- 2022-03-16 23:56:26下载
- 积分：1
-
产生指数分布随机数的程序
产生指数分布随机数的程序-index generated random distribution of the process
- 2022-08-13 23:55:53下载
- 积分：1
-
自动谱分析：可用于丢失/采样/子束光谱分析；矢量自动迭代，可用于建模，故障诊断；...
自动谱分析：可用于丢失/采样/子束光谱分析；矢量自动迭代，可用于建模，故障诊断；-The applications of this additional toolbox are:
- Automatic spectral analysis for Irregular sampling/Missing data, analysis of spectral subbands,
- Vector Autoregressive modeling and Detection [uses ARMASA]
- Reduced statistics ARMAsel: A compact yet accurate ARMA model is obtained based on a given power spectrum. Can be used for generation of colored noise with a prescribed spectrum.
- ARfil algorithm: The analysis of missing data/irregularly sampled signals
- Subband analysis: Accurate analysis of a part of the power spectrum
- Detection: Generally applicable test statistic to determine whether two signals have been generated by the same process or not. Based on the Kullback-Leibler index or Likelihood Ratio.
- Analysis of segments of data, possibly of unequal length.
- 2022-03-04 02:22:26下载
- 积分：1
-
这是一篇讲述聚类在文本挖掘中的应用的博士论文,个人认为讲述的还是比较细的.
这是一篇讲述聚类在文本挖掘中的应用的博士论文,个人认为讲述的还是比较细的.-This is a talk about clustering in text mining applications in the doctoral thesis, individuals think about the still relatively small.
- 2023-01-26 00:05:04下载
- 积分：1
-
1-9数字填入三个分式的a-i中，使a/bc+d/ef+g/hi=1成立-1-9 the number of fill in the three fraction of ai, so that a/bc+ d/ef+ g/hi = 1 to set up
- 2022-03-06 01:28:29下载
- 积分：1
-
产生随机数相关的C程序
产生随机数相关的C程序-generated random numbers related to the C program
- 2023-06-24 17:25:03下载
- 积分：1
-
s变换的运用
资源描述本程序为S变换，程序中包含付里叶正变换DFT，付里叶反变换IDFT，包括S变换实现的具体的物理过程，文件的输入与输出
- 2022-03-03 07:41:06下载
- 积分：1
-
//=== === === === === === =====
//函数说明
//函数名称：Correlation
//函数功能：计算最小二乘法拟合...
//=== === === === === === =====
//函数说明
//函数名称：Correlation
//函数功能：计算最小二乘法拟合的多项式的相关系数
//使用方法：int M------拟合多项式的项数（已知条件）
// double *b---拟合曲线的系数,按升次排列（已知条件）
// double *x---结点x轴数据（已知条件）
// double *y---结点y轴数据（已知条件）
// double *Yg--结点估计值，与*y相对应，个数为m（过程变量）
// int m------结点个数（已知条件）
//注意事项：多项式阶数最高为10,多项式的形式为 y = b0 + b1*(x-Xavr)...
-//=== === === === === === === === === === === =====// Function that// function name: Correlation// Function: Calculation of the polynomial least squares fitting correlation coefficient// Usage: int M------ polynomial fitting the number of (known conditions)// double* b-- Fitting curve coefficient, or times by arrangement (known conditions)// double* x--- node x-axis data (known conditions)// double* y--- node y-axis data (already known conditions)// double* Yg- the estimated value of node, and* y correspond to the number for m (process variables)// int m------ node number (known conditions)// Note: polynomial order up to 10, the polynomial
- 2023-05-06 14:40:03下载
- 积分：1
