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STDM
利用STDM方法嵌入水印信息,可设置量化步长,选择各种经典的攻击方式,控制攻击强弱,返回误码率和峰值信噪比(Stdm method using embedded watermark information, to set the quantization step size, choose a variety of classic attacks, controlling the strength of the attack and returned to the bit error rate and peak signal to noise ratio)
- 2007-10-26 15:40:16下载
- 积分:1
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test_low_scales
关于MATLAB的编程和应用,及其在去除噪声中的应用,源程序的编写和修改(On MATLAB programming and applications, and its application in noise removal applications, the preparation and revision of the source code)
- 2009-06-25 12:38:31下载
- 积分:1
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dspsim.tar
GNU dsp模拟器,运行在Linux上,主要支持对TMS320C54X型号dsp的模拟。用matlab和c写成(Gnu Digital Signal Processor Simulator. The goal is to develop a DSP Simulator for Linux. The firstchip supported will be the TMS320C54x.)
- 2009-07-16 13:56:05下载
- 积分:1
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chapter03
chapter 3 of aircraft system identification
- 2011-06-01 18:02:19下载
- 积分:1
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tfrstft
短时傅立叶变换,确定时变信号其局部区域正弦波的频率与相位(short-time Fourier transform)
- 2013-01-30 16:41:30下载
- 积分:1
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enframe_envolape
基于matlab语音分析的分帧函数,可以实现对语音信号清音 浊音的分帧分析(Matlab speech analysis based on the sub-frame function, can realize the voiceless voiced speech signal analysis of the sub-frame)
- 2011-11-27 14:40:31下载
- 积分:1
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Jakes--Rayleigh
建立Jakes模型,生成Rayleigh信道。以此为基础,研究不调制,及DSPK等方式的调制下,均衡技术(尤其是迭代均衡)的给误码性能带来的增益。(Establish Jakes model, generate Rayleigh channel. On this basis, Research Modulation modulation, and DSPK etc., balanced technology (especially iterative equalization) to bring the gain error performance.)
- 2015-05-07 19:54:20下载
- 积分:1
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deriv_test
该程序对于重力异常的数据可以进行导数换算,对于重力数据处理有很大的用处。(The procedure for the gravity anomaly data can be derivative conversion, is very useful for processing gravity data.)
- 2014-03-15 23:01:44下载
- 积分:1
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inverter_nonliner_conpension
说明: 离网逆变器带非线性负载,能发出指令电压谐波,用于实验补偿电压谐波,供参考。(Off-grid inverter with nonlinear load, can send out voltage harmonic instruction, used for experimental compensation voltage harmonic, for reference.)
- 2019-10-16 16:24:04下载
- 积分:1
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three_axis
用simulink编写的实现二自由度冗余机器人的位置控制,利用自己设计的控制器模块(achieve two degrees of freedom redundant robot position control)
- 2010-10-18 08:59:42下载
- 积分:1