-
Intro_inertial_navigation.pdf
关于惯性导航的说明，深入浅出，37页，出自剑桥大学(very good introduction on inertial navigation system)
- 2010-07-13 20:58:15下载
- 积分：1
-
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
-
DOA3
ESPRIT 算法MATLAB程序,形成方向图(ESPRIT algorithm based on MATLAB program to form patterns)
- 2015-04-14 18:07:07下载
- 积分：1
-
file_exchange_去混响
说明： 去混响，算法，用于语音算法的增强处理。可以作为参考的算法资料。(De reverberation, algorithm)
- 2020-03-20 21:23:52下载
- 积分：1
-
ModuleC
this is module C that I wrote for FFT radix 2-2 1024 point.
- 2010-07-27 01:14:02下载
- 积分：1
-
TIG-BWEIXIU
TIG-B系列逆变式直流氩弧焊机故障排除(TIG-B Series inverter DC welding machine troubleshooting)
- 2011-02-09 21:28:50下载
- 积分：1
-
pmsm
基于matlab的pmsm的仿真模型，比较方法可以参考(Matlab-based simulation model of pmsm compare the method can refer to)
- 2010-03-11 21:05:57下载
- 积分：1
-
droop
droop control in matlab simulink
- 2013-07-18 18:25:44下载
- 积分：1
-
Dynamic-simulation-of-machine
Dynamic simulation of machineDynamic simulation of machine
- 2012-08-21 09:22:56下载
- 积分：1
-
first2345
CONTROL OF DC MOTOR USING BUCK BOOST CONVERTER
- 2013-11-22 05:09:58下载
- 积分：1
