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111
说明: 录制一段个人的语音信号,并对录制的信号进行采样;画出采样后语音信号的时域波形和频谱图;给定滤波器的性能指标,采用双线性变换法和窗函数法设计滤波器,并画出滤波器的频率响应;然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化;回放语音信号;最后,设计一个信号处理系统界面。(Record a personal voice signal, and recording the signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum for a given filter performance, the bilinear transformation and design of filter window functions and draw the frequency response filter then filter of their own design collection of the signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, analysis of signal changes playback audio signals Finally, a signal processing system interface design.)
- 2010-04-12 09:16:52下载
- 积分:1
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IEEE2008_2
This paper proposes a wind speed estimation based
sensorless maximum wind power tracking control for variable-
speed wind turbine generators (WTGs). A specific design of
the proposed control algorithm for a wind turbine equipped with
a doubly fed induction generator (DFIG) is presented.
- 2012-02-14 18:27:00下载
- 积分:1
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Closed traverse adjustment
设置GUI界面,计算闭合导线平差,获得平差结果并绘制图形(Set up the GUI interface, calculate the adjustment of the closed traverse, obtain the adjustment result and draw the graph)
- 2017-08-11 17:17:37下载
- 积分:1
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reflectance-spectrum
reflectance spectrum of 1d PhC
- 2011-05-07 20:24:53下载
- 积分:1
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QoS-GA
这是通信学报2004年的一篇论文,一种QoS路由多目标遗传算法(This is the communication of a paper in 2004, a multi-objective genetic algorithm for QoS routing)
- 2021-03-21 20:39:18下载
- 积分:1
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nway320
N-way decomposition toolbox
- 2012-06-02 16:57:46下载
- 积分:1
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nonCo5
Plot coherent SNR improvement versus non-Coherent for different amounts of sample averaging
- 2009-09-23 10:04:26下载
- 积分:1
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OFDM
OFDM 的全套程序, 包括调制, 解调, 误码, 眼图, 功率谱。。。(OFDM complete set of procedures, including modulation, demodulation, error, eye diagrams, power spectrum. . .)
- 2009-12-13 02:03:45下载
- 积分:1
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akz-code
This is a verbatim copy of the LaTeX source in the Technical Report
- 2013-01-22 22:51:40下载
- 积分:1
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signal_gen
某设备点火信号的时序生成时序程序,可用于时序生成设计参考(An ignition timing signal generating device timing procedures can be used to generate a timing reference design)
- 2013-12-13 21:58:09下载
- 积分:1