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CreateExemplars
this source code find minimum,maximum ,mean and variance of image databases and store them in file named exemplars.mat
- 2010-11-09 00:10:25下载
- 积分：1
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MATLAB-_AR
用MATLAB编程求AR参数，并采用ＦＰＥ估计AR阶数(AR parameters uated using MATLAB programming, and the use of FPE estimated AR order)
- 2014-11-17 09:28:44下载
- 积分：1
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DTMF
课程设计，离散多频DTMF的原理仿真，增加了对单行单列的基信号的分离。(Curriculum design, principles of multi-frequency DTMF discrete simulation, increasing the separation of single separate base signal.)
- 2015-01-03 15:45:12下载
- 积分：1
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exp1
捷联惯导系统放置在室内测试台上做静态测试，测试时间4500s。
1）取前180数据做粗对准（解析对准法）；
2）取第181s~900s数据做精对准（Kalman滤波法）；
3）从第901s开始做纯惯导解算；
4）用国军标的导航系统位置精度评价方法评估系统定位精度（分别计算CEP50 和 CEP95 下的定位精度）。(The strapdown inertial navigation system was placed on the indoor test bench for static test with a test time of 4500s.
1) take the first 180 data for rough alignment (analytical alignment method);
2) accurate alignment of 181s-900s data (Kalman filtering method);
3) pure inertial navigation solution is performed from 901s;
4) the positioning accuracy of the navigation system is evaluated by the method of position accuracy evaluation of the national military standard (the positioning accuracy under CEP50 and CEP95 are calculated respectively).)
- 2021-03-28 16:39:11下载
- 积分：1
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facerecognitionsystem
其中那个包括边界处理，腐蚀边界的matlab源代码，有需要的(One that includes border deal, corrosion border matlab source code, there is a need of)
- 2007-09-25 20:53:28下载
- 积分：1
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matlab
Matlab的常用算法，为初学者提供了学习的实例，十分有用，网上很难找到的！(Matlab algorithms commonly used for beginners to learn the examples, very useful, online hard to find!)
- 2010-05-11 21:03:56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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xinhaojiazao
可以读入.mav格式的音频文件，同时可以仿真出此音频文件的时域及频域的波形图，加入噪声后，可以仿真出加噪后的音频时域及频域波形，并保存新的音频文件。(Mav format audio files that can be read into simulation time domain and frequency domain waveform diagram of audio file, you can add noise simulation time domain and frequency domain waveform plus noise audio, and save the new audio files.)
- 2013-04-28 17:02:56下载
- 积分：1
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syncronous
simulates a wind turbine with a generation of asynchronous
- 2011-12-22 08:27:32下载
- 积分：1
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Gauss
说明： 高斯法解线性方程组，简短实用的一个matlab例程(Gauss Method for linear equations, a brief practical matlab routines)
- 2008-10-11 00:42:44下载
- 积分：1
