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ad0809
对ad0809的控制代码( ad0809control)
- 2010-08-28 15:00:50下载
- 积分：1
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GUI
1）选择一个语音信号作为分析对象，或录制一段语音信号； 2）对语音信号进行采样，画出采样前后语音信号的时域波形和频谱图； 3）利用MATLAB中的随机函数产生噪声加入到语音信号中，使语音信号被污染，然后进行频谱分析； 4）设计用于处理该语音信号的数字滤波器，给出滤波器的性能指标，画出滤波器的频率响应； 5）对被噪声污染的语音信号进行滤波，画出滤波前后信号的时域波形和频谱，并对滤波前后的信号进行比较和分析； 6）回放各步骤的语音信号，给出相应处理程序及运行结果分析。(1) Select a voice signal as an analysis object, or record a voice signal 2) sampling the voice signal, draw the waveform and frequency spectrum of the time domain before and after sampling the speech signal 3) using the random function in MATLAB generated noise was added to the speech signal, the speech signal to be contaminated, and then spectrum analysis 4) for processing the speech signal, the digital filter design, given the performance of the filter to draw the filter' s frequency response 5) on the noise pollution of the speech signal is filtered, time-domain waveform and spectrum draw before and after filtering the signal before and after filtering, and the signal for comparison and analysis 6) playback of the speech signal for each step, given the results of the corresponding processing procedures and run analysis.)
- 2021-03-18 17:29:19下载
- 积分：1
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本文件解压后clock_time.vhd采用编程环境maxplusII，完成时间秒定时、记时，设置时间秒、声光报警等功能。...
本文件解压后clock_time.vhd采用编程环境maxplusII，完成时间秒定时、记时，设置时间秒、声光报警等功能。-this document unpacked clock_time.vhd maxplusII use programming environment, the time for completion seconds timing, Hutchison, the set-up time seconds, sound, light, alarm functions.
- 2022-07-03 03:02:23下载
- 积分：1
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rs_enc
Verilog code for RS-(255,239) encoder.
- 2021-04-06 16:19:02下载
- 积分：1
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如果不考虑占空比，直接利用计数器来进行分频，则占空比会发生变化。下面程序实现1：1的三分频。...
如果不考虑占空比，直接利用计数器来进行分频，则占空比会发生变化。下面程序实现1：1的三分频。-if not duty cycle directly counter to the use of sub-frequency, duty cycle will change. Below a program : a third of the frequency.
- 2022-01-21 05:34:37下载
- 积分：1
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ByteBlasterII 下载线的制作
ByteBlasterII 下载线的制作-Download ByteBlasterII production line
- 2023-03-03 07:20:04下载
- 积分：1
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24小时时钟设计程序，含有时，分，秒的电路设计，基于VHDL语言，用Quartus 2程序实现。...
24小时时钟设计程序，含有时，分，秒的电路设计，基于VHDL语言，用Quartus 2程序实现。-24-hour clock design process, with hour, minute, second circuit design, based on the VHDL language, using Quartus 2 program.
- 2022-03-23 02:16:08下载
- 积分：1
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dianzhen
基于FPGA的16*16点阵中文LED显示，另带有几个简单的中文汉字的点阵数据。(FPGA-based 16* 16 dot matrix Chinese LED display, and the other with a few simple lattice data Chinese characters.)
- 2014-05-30 21:47:37下载
- 积分：1
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FPGA_GFP
基于FPGA的GFP（通用成帧协议）封装数据成帧的实现。(FPGA-based GFP (Generic Framing Protocol) encapsulated data Framing realized.)
- 2007-07-20 15:07:59下载
- 积分：1
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汉明码在调试和实现校正的原理、实现方法。
在汉明码调试中实现了纠错原理，达到更快的效果，更少的资源浪费
- 2022-03-01 01:18:26下载
- 积分：1
