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Cuthill-Mckee-bandwidth-Reduction
This code is Cuthill-Mckee bandwidth Reduction(CMBR) algorithm.This scheme is used in FEM to minimize the size of assembled stiffness and mass matrix.
- 2013-12-07 10:28:18下载
- 积分：1
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MATLAB-Numerical-Evaluation
Matlab 数值计算讲义和例程，包括如下章节：
范数、条件数和方程解的精度
矩阵特征值和矩阵函数
奇异值分解
函数的数值导数和切平面
函数极值点
数值积分
随机数据的统计描述
多项式拟合和非线性最小二乘
插值和样条
Fourier分析
常微分方程
稀疏矩阵(Matlab numerical evaluation)
- 2012-05-08 15:41:22下载
- 积分：1
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Fuzzy
Fuzzy Control Systems Design and Analysis [TANAKA& HUA O. WANG] CH1
- 2009-02-27 20:27:36下载
- 积分：1
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F_JlR
模糊矩阵分析中建立模糊相似矩阵（标定）的各种方法的MATLAB程序(Fuzzy matrix analysis to create a fuzzy similarity matrix (calibration) of the various methods of MATLAB procedures)
- 2008-01-30 16:23:11下载
- 积分：1
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try
matlab 实现数据的短时傅里叶变换 自己测试通过(short time Fourier transform matlab achieve data test by)
- 2013-01-09 10:45:41下载
- 积分：1
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Matlab---The-Language-of-Technical-Computing
This is a categorized compilation of tips for the MATLAB programmer. Items to help you to browse through them and find information that is useful. Many of the tips include a reference to specific MATLAB documentation that gives you more complete coverage of the topic.
- 2013-12-07 19:14:30下载
- 积分：1
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inverse_st
广义S变换及其逆变换，用于对非平稳信号进行时频分析，研究信号的频域特征随时间的变化情况(The generalized S transform and its inverse transform are used to analyze the time-frequency of nonstationary signals and study the change of frequency domain characteristics with time.)
- 2020-07-29 16:38:38下载
- 积分：1
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Go
说明： matlab code for speech denoising
- 2011-02-10 01:59:30下载
- 积分：1
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CC
说明： 时间序列分解，时间序列重构，时间延迟的计算。(the disjiont of time series,reshape the time series,calculate the time delay.)
- 2021-05-13 06:30:02下载
- 积分：1
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string-data-encryption
Data Encryption by Matrix Multiplication
We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.
- 2012-06-24 02:58:53下载
- 积分：1
