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exa130402
本程序先生成一个“Blocks”信号，然后加上高斯白噪声，再用 db3 小波进行分解，
以说明三种取阈值方法和三种噪声标志对去噪性能的影响。(This procedure Mr. Cheng a " Blocks" signal, and then adding white Gaussian noise, and then ' db3' wavelet decomposition, to illustrate the three kinds of check-threshold method and three kinds of noise, signs of de-noising performance.)
- 2009-11-05 10:48:58下载
- 积分：1
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MSK
该文档主要实现matlab中的msk调制解调功能，广泛运用于现代数字通信中(The document is mainly achieved in the matlab msk modulation and demodulation functions, widely used in modern digital communications)
- 2014-09-22 05:47:52下载
- 积分：1
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laplacian
edge detection (laplacian)
- 2011-10-12 14:04:43下载
- 积分：1
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In3_Out2
some thing more for MIMO
- 2009-03-10 10:19:36下载
- 积分：1
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face-detection
一个用神经网络进行人脸检测的程序,解压后运行main.m文件，之后对神经网络进行训练，需要一定的时间，耐心等待，最大400个周期，然后就可以对灰度人脸图像进行检测了。
(A neural network with a face detection program, run the main.m file after decompression, the neural network after training, take time, patience, maximum 400 cycles, and then you can on the gray face image detected.)
- 2011-06-03 17:03:04下载
- 积分：1
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NEC
说明： 扩频水印技术的MATLAB程序(Spread Spectrum Watermarking MATLAB)
- 2006-05-06 21:55:58下载
- 积分：1
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fsksys
simulation modulate & demod FSK
- 2011-05-10 12:42:31下载
- 积分：1
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06387784
he fi eld of plasmonics has grown dramatically over the
past decade, and still continues growing towards new
directions enabling new fundamental science and device tech-nologies. Research in this area explores how electromagnetic
fi elds can be confi ned over dimensions smaller than the
wavelength. It is based on interaction processes between elec-tromagnetic radiation and conduction electrons at metallic
interfaces or in small metallic nanostructures.(he fi eld of plasmonics has grown dramatically over the past decade, and still continues growing towards new directions enabling new fundamental science and device tech-nologies. Research in this area explores how electromagnetic fi elds can be confi ned over dimensions smaller than the wavelength. It is based on interaction processes between elec-tromagnetic radiation and conduction electrons at metallic interfaces or in small metallic nanostructures.)
- 2013-02-19 16:04:13下载
- 积分：1
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离散时间系统的时域特性分析
线性时不变离散时间系统在时域中可以通过常系数线性差分方程来描述，冲击响应序列可以刻画其时域特性。本实验通过使用MATLAB函数研究离散时间系统的时域特性，以加深对离散时间系统的差分方程、冲激响应和系统的线性和时不变特性的理解。(The linear time-invariant discrete-time system can be described in the time domain by a linear difference equation with constant coefficients. The impulse response sequence can describe its time-domain characteristics. This experiment uses MATLAB functions to study the time domain characteristics of discrete-time systems to deepen the understanding of differential equations, impulse response, and linear and time-invariant characteristics of the system.)
- 2018-05-13 11:34:25下载
- 积分：1
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共轭梯度法
说明： 用精确线搜索的共轭梯度法，求问题的极小点(Using the conjugate gradient method of exact line search to find the minimum point of the problem)
- 2021-01-08 10:13:10下载
- 积分：1
