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DCT-audiowatermarking
使用DCT变换分组量化的方法实现音频水印的嵌入,抗攻击性良好(DCT watermarking)
- 2020-11-08 20:59:47下载
- 积分:1
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C8-pi4demo
这个例子将产生并显示pi/2 DQFSK系统中的一些重要信号,仿真这个系统并产生图形输出的MATLAB程序在文件夹中给出。在MATLAB的命令提示符下输入程序名c8-pi4derno后,会绷现一个菜单,用户可通过这个菜单选择以下七个选项中的一个(产生一个图形后,击空格键会显示菜单以便作另一个选择)
1.滤波前的pi/4 DQPSK信号星座图
2.滤波前的pi/4 DQPSK眼图-
3.滤波后的pi/4 DQPSK信号星座图
4.滤波后的pi/4 DQPSK眼图
5.滤波前的同相和正交信号
6.滤波后的同相和正交信号
7.退出程序(返回MATLAB命令提示符)
读者应该仔细研究文件夹中的内容,因为它阐明了很多常见的后处理过程,而且,产生各种图形的代码可用于其他仿真程序的后处理器。
(It is very difficult to describe the MATLAB procedure in english.)
- 2009-10-31 10:54:42下载
- 积分:1
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matlab2
说明: matlab 画图的一些问题方法。很好的哦。。(matlab)
- 2010-04-25 01:28:01下载
- 积分:1
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Project-4
plot Capacitance for materal with this parameter:
NA=2*10^10 ND=1.5810^6 Ni=7*10^9 ?si=1*10^-10
- 2011-04-25 14:15:00下载
- 积分:1
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111
一直一因果系统,画出其零极点图和冲击响应波形(Been a causal system, draw the pole-zero diagram and impulse response waveform)
- 2012-06-15 23:05:49下载
- 积分:1
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introduction-to-resampling-methods-bootstrap
Bootstrap is a data based simulation method for statistical inference.
The basic idea of bootstrap is to use the sample data to compute a
statistic and to estimate its sampling distribution, without any model
assumption.
Many technics are described with some examples in matlab.
- 2011-09-23 04:19:22下载
- 积分:1
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An-Introduction-to-Programming-and-Numerical-Meth
An Introduction to Programming and Numerical Methods in MATLAB - S.R. Otto & J.P. Denier
- 2014-09-22 01:56:34下载
- 积分:1
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saolei
扫雷,一个很好玩的游戏,matlab编码(Mine, a very fun game, matlab code)
- 2014-11-25 09:50:10下载
- 积分:1
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color_model_change_matlab
西安交通大学开的《图象处理》的课,用的课本是章毓晋老师编的《图象工程》上册,既《图象处理和分析》,我本科期间学的这门课,这是用MATLAB所做的作业源程序,包括颜色模型转换成,直方图转换,图象分割,边缘检测,hough变换(哈夫变换),图象表达等。(Xi'an Jiaotong University opened the "image processing" of the class, Textbooks are used in Yu-Jin Zhang teachers are "image projects" on the list, both "image processing and analysis" During my undergraduate study of this course, this is done using MATLAB source operations, including the color model conversion. Histogram conversion, image segmentation, edge detection, hough transform (Hough transform), image expression.)
- 2006-10-25 19:33:42下载
- 积分:1
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kalman
matlab mdl 的卡尔曼滤波程序清晰简洁(matlab mdl Kalman filtering procedures clear and concise)
- 2013-12-21 22:44:14下载
- 积分:1