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34
说明: 根据滤波器指标选择合适的窗函数,计算窗函数的长度N,调用MATLAB函数fir1设计一个FIR低通滤波器。并编写程序,调用MATLAB快速卷积函数fftfilt实现对xt的滤波。绘图显示滤波器的频响特性曲线、滤波器输出信号的幅频特性图和时域波形图。
(Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform. )
- 2011-05-24 09:17:20下载
- 积分:1
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Dynamic_C
专门的C开发软件说明书,帮助了解和精通DYNAMIC——C(C development software manual dedicated to help understand and master DYNAMIC- C)
- 2010-09-09 14:54:44下载
- 积分:1
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hdb3
说明: 利用matlab 对随机信号进行 hdb3码编码(liyong matlab duixinhao jinxing hdb3 Coding)
- 2011-04-12 21:57:19下载
- 积分:1
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mallat
mallat算法比较完整的描述,启发文献(mallat algorithm description document)
- 2012-04-07 14:02:40下载
- 积分:1
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Online-ordering-and-inventory-system
Online ordering and inventory system
- 2014-10-17 15:35:42下载
- 积分:1
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OFDM
该程序简单的仿真了OFDM系统,包括信号的产生,映射,调制,加噪,解调(The program is simple simulation of the OFDM system, including signal generation, mapping, modulation, noise, demodulation)
- 2013-05-26 23:51:03下载
- 积分:1
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SNE
SNE降维算法,应用于多个合成数据集 显示降维效果(SNE dimensionality reduction algorithm is applied to reduce dimensionality in multiple synthetic datasets)
- 2017-08-17 10:27:03下载
- 积分:1
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ieee57cdf
IEEE power system 57 bus data
- 2011-02-06 03:27:50下载
- 积分:1
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ColorThreshold
说明: 颜色阈值分割,可以很好的分割图像。希望对大家有用(Color segmentation, image segmentation can be very good. Hope to useful)
- 2011-04-08 09:08:23下载
- 积分:1
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paper3
An Experimental Investigation of SIMO, MIMO, Interference-Alignment (IA) and Coordinated Multi-Point (CoMP)
- 2015-03-22 00:48:38下载
- 积分:1