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shuzi
基带信号周期采样的分析与仿真设计低通信号，对该信号进行周期采样，最后从采样数据中恢复原始信号；改变采样频率，给出相应的仿真结果；考察前端抗混叠滤波器的作用和必要性；分析后端理想恢复滤波器是否唯一。(
Periodic sampling of the baseband signal analysis and simulation to design low pass signal, the signal is periodic sampling, finally recover the original signal from the sampled data changing the sampling frequency, gives the corresponding simulation results examine the front of the role of anti-aliasing filter and necessity analysis backend ideal restoration filter is unique.)
- 2013-11-23 15:46:45下载
- 积分：1
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transform_12to3
将12分之一倍频程的声学数据转化为3分之一倍频程(The acoustic data with 12 points, one octave is transformed into a one-third octave)
- 2015-03-30 18:25:25下载
- 积分：1
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RF_positive_q
基于内容的图像检索程序 实现图像的检索 图像处理 图像特征提取 图像检索 (Content-based image retrieval to extract image retrieval program for image retrieval of image processing image features)
- 2014-02-15 21:44:39下载
- 积分：1
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calculangle
fonction pour calculer angle
- 2009-10-02 18:02:09下载
- 积分：1
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Matlab_1_2
this is courseware of matlab,which is fit for the beginner
- 2012-01-14 21:13:37下载
- 积分：1
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filter
巴特沃斯无源滤波器设计 内涵高通带阻带通低通四种类型的设计，其中低通参见本人上传的低通滤波器设计(Butterworth high-pass passive filter design content, low-pass band-stop four types of band-pass design, in which low-pass see my upload low-pass filter design)
- 2010-06-29 10:32:00下载
- 积分：1
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mydspexp1_pujnifa
谱减法实例，已经做过实验，可以运行，只要载入数据即可(Spectral subtraction instance, has done the experiment, you can run, as long as the data can be loaded)
- 2011-06-28 12:27:57下载
- 积分：1
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ColorEnhance
implementation code for processing color images, adjust image brightness.
- 2014-10-29 12:57:29下载
- 积分：1
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KL_transfer
kl变换，dct，dft变换以及信号压缩(kl transform, dct, dft transform and signal compression)
- 2010-07-23 15:03:26下载
- 积分：1
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Chapter-8--numerical-integration
第7章 数值微分.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 7, numerical differentiation)
- 2012-03-27 10:50:46下载
- 积分：1
