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dctdwt
matlab 数字水印，dct变换，嵌入水印，简单易懂，方便学习(dct matlab)
- 2009-06-07 10:30:44下载
- 积分：1
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design
说明： 根据语音信号的特点给出有关滤波器的性能指标：1）低通滤波器性能指标，fp=1000Hz，fc=1200 Hz， As=100dB，Ap=1dB；2）高通滤波器性能指标，fc=2800 Hz，fp=3000 Hz As=100dB，Ap=1dB；3）带通滤波器性能指标，fp1=1200 Hz，fp2=3000 Hz，fc1=1000 Hz，fc2=3200 Hz，As=100dB，Ap=1dB。用IIR对其分析，最后，利用MATLAB中的函数freqz画出各滤波器的频率响应。(This article according to the IIR filter and the FIR filter characteristic, uses the bilinearity method of transformation under the MATLAB bad boundary to design IIR and to design the FIR numeral filter separately with the window box number, and carries on the analysis to the gathering pronunciation signal, and finally gives IIR and FIR to the pronunciation filter effect.)
- 2011-03-12 21:46:33下载
- 积分：1
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cexiang
通过侧向的定位方法，这对无源定位跟踪的学者十分有用(Through the lateral positioning method, which the scholars of passive location and tracking is useful)
- 2021-04-01 18:19:08下载
- 积分：1
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svpmw_motor_control0602
交流永磁同步电机矢量控制模型，仿真效果好，可供学习电机的同行参考。(AC permanent magnet synchronous motor vector control model, simulation results, and for learning motor peer reference.)
- 2013-09-07 10:25:42下载
- 积分：1
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frft
这是一个分数阶傅里叶算法的经典matlab程序(This is a fractional Fu Liye algorithm is the classic matlab program
)
- 2013-10-25 11:54:48下载
- 积分：1
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di9zhang
基于MATLAB图像处理技术随书源代码第9章(MATLAB-based image processing technology with the book source code Chapter 9)
- 2013-11-28 09:36:59下载
- 积分：1
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active_HighPass
This is simulink file for Active High pass filter design
- 2010-12-21 19:08:21下载
- 积分：1
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gini
一种常用的关于信号稀疏度测试的指标，值得拥有。(A commonly used test for signal sparsity indicators, worth having.)
- 2011-11-23 22:15:53下载
- 积分：1
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BP
说明： 关于SAR成像的BP算法 关于SAR成像的BP算法(A very good BP imaging algorithm)
- 2010-11-14 00:49:56下载
- 积分：1
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QianF
根据后方交会计算的外方位元素求的带定点的地面摄影测量坐标(Calculated according to resection of the exterior orientation elements seeking the ground with a fixed-point coordinates of photogrammetry)
- 2011-11-02 16:58:44下载
- 积分：1
