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Calfieldp
有限差分法解泊松方程、拉普拉斯方程
定义边界后利用五点差分法求解(The five-point difference method for solving the Poisson equation)
- 2012-12-04 16:11:28下载
- 积分：1
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dde
建立matlab和tracepro的联系，实现自动化操作(Establish the connection between MATLAB and TracePro to realize automatic operation.)
- 2021-04-09 17:29:01下载
- 积分：1
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Love_xin
主要用于绘制图像、比如圆柱、矩形、圆、心等，该例子绘制了一颗被包围的红心，用于表达爱意。(Mainly used to draw the image, such as cylindrical, rectangular, round, heart, etc., which are surrounded by examples drawn a red heart for affection.)
- 2013-09-22 09:43:12下载
- 积分：1
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AHP
matlaba写的ahp层次分析法小程序 还有注释 经测试无误 欢迎下载(ahp software)
- 2013-11-28 21:37:13下载
- 积分：1
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dwt
研究中我么采用分段的方法对数字音频信号嵌入水印。为便于研
究，以灰度图像为数字水印原始信号经二值化处理后得到水印再嵌入
音频信号的离散变换域中，从而得到嵌入水印的音频信号，其实现过
程原理框图如图1 所示。在水印嵌入的过程主要实现四个阶段的任
务：(1)数据准备与预处理，主要是准备好水印原始图片和待嵌入水印
的音频信号 (2)音频信号分段处理，用于嵌入水印的音频数据部分等
分成(m1*m2)个音频数据段 (3)水印图像降维处理，在此过程灰度图像
水印转化为二值图象, 要将其嵌入到一维的数字音频信号中, 必须将
二维的图像转化成一维的序列 (4)将水印嵌入到数字音频信号中,从而
最终获得带数字水印的音频信号。(The study I Mody, segmented digital audio signal embedded watermark. Discrete transform domain to facilitate the study of the grayscale image for the digital watermark the original signal is obtained after the binarization processing watermark embedded in the audio signal, thereby obtaining the watermark embedded in the audio signal, and its implementation process schematic block diagram shown in Figure 1. Mainly in the watermark embedding process to achieve the task of four phases: (1) The data preparation and pretreatment, is ready to watermark the original picture and to be embedded in the audio signal of the watermark (2) audio signal segment processing for embedding watermark The audio data portion is divided into (m1* m2) audio data segment (3) The watermark image dimension reduction processing, binary image is converted to grayscale image watermark in this process, and to be embedded into a digital audio signal of a one-dimensional , two-dimensional images must be converted in)
- 2013-03-19 21:11:22下载
- 积分：1
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matlab
基于matlab，数值分析，代码编程实现，作业(Matlab, the numerical analysis, programming code
)
- 2013-12-07 21:44:35下载
- 积分：1
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Simple-Clustering
Clustering i one of the big important thing in data mining,we can do the best Clustering by using population-based algorithms such as imperialism competition Optimization
- 2012-12-31 05:37:10下载
- 积分：1
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小波包分解提取特征频段能量值
从excel中提取数据，应用小波包分解提取特征频段能量值的matlab程序(Extracting data from excel, the wavelet packet is used to decompose the matlab program that can measure the value of the feature frequency)
- 2017-12-21 21:14:13下载
- 积分：1
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EKF_A-Mechanical-System
An example of an Extended Kalman Filter applied at a mechanical system.
- 2013-11-04 19:13:24下载
- 积分：1
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NLSCNLDL
Nonlinear Schrodinger Equation Explicit
- 2013-07-20 03:04:58下载
- 积分：1
