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* 本算法用最小二乘法依据指定的M个基函数及N个已知数据进行曲线拟和
* 输入: m...
* 本算法用最小二乘法依据指定的M个基函数及N个已知数据进行曲线拟和
* 输入: m--已知数据点的个数M
* f--M维基函数向量
* n--已知数据点的个数N-1
* x--已知数据点第一坐标的N维列向量
* y--已知数据点第二坐标的N维列向量
* a--无用
* 输出: 函数返回值为曲线拟和的均方误差
* a为用基函数进行曲线拟和的系数,
* 即a[0]f[0]+a[1]f[1]+...+a[M]f[M].
-* The algorithm using the least-squares method based on the designated function of M and N-known curve data to be imported and* : m-- the known number of data points M* f-- From M* n vector function-- known data points the number N-1* x-- known data points of the first N-dimensional coordinates listed Vector* y-- known data points of the second N-dimensional coordinates shown in a vector*-- useless* Output : function return value to the curve-fitting and the mean square error* for the use of a base function and the curve fitting coefficients,* is a f [0] [0] a [1] f [a] ... a [M] f [M].
- 2022-03-31 18:42:38下载
- 积分：1
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综合运用信号与系统、数字信号处理的理论知识进行频谱分析和滤波器设计，通过理论推导得出相应结论，再利用MATLAB作为编程工具进行计算机实现从而加深对所学知识的理...
综合运用信号与系统、数字信号处理的理论知识进行频谱分析和滤波器设计，通过理论推导得出相应结论，再利用MATLAB作为编程工具进行计算机实现从而加深对所学知识的理解，建立概念。-The integrated use of signals and systems, digital signal processing theory of knowledge spectrum analysis and filter design, the corresponding results obtained through theoretical derivation, then the use of MATLAB as a programming tool for the computer to achieve and enhance their understanding of what they have learned to establish the concept.
- 2023-05-25 09:45:02下载
- 积分：1
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非常有用的资料，对学习VHDL很有帮助，大家要好好珍惜
非常有用的资料，对学习VHDL很有帮助，大家要好好珍惜-Very useful information, to learn VHDL helpful, we have to cherish! !
- 2023-08-02 10:00:04下载
- 积分：1
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一个sql语句用法的完全手册，一定会让你收益
一个sql语句用法的完全手册，一定会让你收益-a sql statement usage of the complete manual, we will allow you to return!
- 2022-05-16 04:45:31下载
- 积分：1
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This document is the National Model Competition in 2006 titled A good thesis
此文件2006年全国建模大赛A题的优秀论文-This document is the National Model Competition in 2006 titled A good thesis
- 2022-03-17 14:02:07下载
- 积分：1
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a pictures for desktop
a pictures for desktop
- 2022-05-30 16:43:14下载
- 积分：1
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* 用埃特金插值法依据N个已知数据点计算函数值
* 输入: n
* 用埃特金插值法依据N个已知数据点计算函数值
* 输入: n--已知数据点的个数N-1
* x--已知数据点第一坐标的N维列向量
* y--已知数据点第二坐标的N维列向量
* xx-插值点第一坐标
* eps--求解精度
* 输出: 函数返回值所求插值点的第二坐标
-* Use Aitken interpolation method based on N-known data points calculation function* Input : n-- known data points the number N-1* x-- known data points of the first N-dimensional coordinates listed Vector* y-- Known number stronghold of the second N-dimensional coordinates listed Vector* xx-point first interpolation coordinates* eps-- Accuracy* output : function return values for the second interpolation point coordinates
- 2022-02-27 04:09:19下载
- 积分：1
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程序在Linux下C显示BMP图像。本程序没有使用VGA他…
program to display bmp image in linux c..this program works without using VGA header-program to display bmp image in linux c..this program works without using VGA header..
- 2022-03-26 10:49:29下载
- 积分：1
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Exif reader software, you can get the information Exif2.2
Exif读取软件， 可以得到Exif2.2中的信息-Exif reader software, you can get the information Exif2.2
- 2023-07-29 23:20:02下载
- 积分：1
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arc开发文件，详细介绍了arc的开发步骤和事例的说明，可读性强。...
arc开发文件，详细介绍了arc的开发步骤和事例的说明，可读性强。-arc to develop a document detailing the development of arc steps and examples show that strong readability.
- 2022-03-09 19:16:51下载
- 积分：1
