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dsp-exp
数字信号处理课程,1.信号采样及编程环境；2.信号、系统及频响,用于学生上机练习。(Digital signal processing courses, 1. Signal sampling and programming environment 2. Signals, systems and frequency response for the students to practice on the machine.)
- 2007-11-01 06:37:51下载
- 积分：1
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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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z_allan_new
阿兰方差MATLAb实用程序。很实用的。用于误差分析。(Alain variance MATLAb practical procedures. Very practical. For the error analysis.)
- 2007-01-25 15:41:41下载
- 积分：1
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list
Program to implement a list data structure in C++ (partial)
With debug output for poor-man s animation
- 2007-11-10 15:25:40下载
- 积分：1
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d_best_jidai
实现数字信号最佳基带传输系统的仿真，画出该系统的Eb/N0曲线(To achieve the best base-band digital signal transmission system simulation, draw the system curve Eb/N0)
- 2009-04-16 10:51:43下载
- 积分：1
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reed_solomon_code
Reed solomon codes manipulation
- 2011-04-29 17:08:43下载
- 积分：1
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PSO_improve
改进粒子群算法以及例子,可单步运行，算法参数可调(improve PSO and example)
- 2012-06-29 22:10:58下载
- 积分：1
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蒙特卡洛—matlab
说明： 蒙特卡洛算法的例程，包含所需的全部相关程序(Monte Carlo algorithm routine)
- 2020-12-16 17:29:12下载
- 积分：1
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functions
一些测试函数的MATLAB程序(some tests function MATLAB)
- 2004-11-09 23:45:08下载
- 积分：1
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InputMatLAB_Vectors
vector file for generic code
- 2010-09-16 21:28:28下载
- 积分：1
