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exa020104
说明窗函数为文献窄时，STFT无频域的定位功能；(Note, when a narrow window function of literature, STFT-free frequency domain positioning function )
- 2009-11-05 10:38:08下载
- 积分：1
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fdtd
fdtd 计算二位电磁脉冲的源程序，脉冲为高斯脉冲
- 2012-04-26 15:17:18下载
- 积分：1
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检测在雷达中的SMSP干扰 SMSP-jamming-detection
本段代码用于检测在雷达中的SMSP干扰，为后续的干扰抑制提供先验信息(This Code is used to detect SMSP jamming)
- 2021-04-13 08:18:56下载
- 积分：1
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myGaussSeidel
用高斯赛德尔迭代法解椭圆型方程，这是一种差分解法(High Sisaideer iterative method for solving elliptic equations, which is a differential solution)
- 2013-12-08 12:27:40下载
- 积分：1
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信号与系统(郑君里第二版)(清晰完整版本)
信号与系统郑君里第二版.pdf，高等教育出版社出版(Signal and System Zheng Junli 2nd Edition. pdf.Published by Higher Education Press)
- 2018-12-04 11:17:36下载
- 积分：1
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particle_filter
说明： matlab环境下粒子滤波器demo，解压后可直接运行(particle filter matlab environment demo, after decompression can be directly run)
- 2008-09-22 20:23:05下载
- 积分：1
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project
Visual Cryptography is based on cryptography
where n images are encoded in a way that only the human
visual system can decrypt the hidden message without any
cryptographic computations when all shares are stacked
together. This paper presents an improved algorithm based
on Chang’s and Yu visual cryptography scheme for hiding
a colored image into multiple colored cover images. This
scheme achieves lossless recovery and reduces the noise in
the cover images without adding any computational
complexity.
- 2015-03-13 14:51:23下载
- 积分：1
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443C_Simion_Alexandru
The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration purposes. On the terminal side, both acoustic and electrical echo can occur. If the voice terminal is a speaker telephone set with an open acoustical path from the speaker to the microphone, the effect of acoustical echo is combined with the effect of the network echo. Because there is only a miniscule delay between the electrical signal and its echo, the speaker/listener is exposed to an effect known as side tone. Typically, instead of mounting a LEC at the terminal, side tone circuitry is placed to control the amount of the returned energy. The (b) section of Figure 1 shows examples of echo canceller signals representing the following:
- 2012-01-05 03:18:53下载
- 积分：1
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rbf
RBF网络逼近函数子程序。。。。。。。。(RBF network approximation function subroutine)
- 2010-08-25 19:15:45下载
- 积分：1
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channel_estimation_interpolation
利用各类插值的方法，对无线或者其他信道进行估计。插值包括2次、3次等(The use of various types of interpolation methods, or other wireless channel estimation. Interpolation of 2 times, 3 second-class)
- 2009-06-22 22:06:35下载
- 积分：1
