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biansheng
1）语音信号的采集
2）语音信号的频谱分析
3）设计高通、低通数字滤波器和画出其频率响应
4）用滤波器对信号进行滤波
5）比较滤波前后语音信号的波形及频谱
6）播放原始语音信号
7）实现快放、慢放功能
8）实现回音音效效果
9）实现变高音、低音效果
10）设计GUI系统界面
(1) voice signal acquisition 2) speech signal spectrum analysis 3) design high-pass, low pass digital filter and plot its frequency response 4) filtering the signal with a filter 5) to compare the before and after filtering the speech signal waveform and spectrum 6) Play the original voice signal 7) to achieve fast, slow function 8) to achieve an echo sound effect 9) to achieve change treble, bass 10) GUI system interface design)
- 2011-07-04 17:29:04下载
- 积分：1
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Average
计算几组数据的平均值，尤其在数据采集系统中使用较方便。(Averaging several sets of data, particularly the use of more convenient data acquisition system.)
- 2016-01-22 15:47:36下载
- 积分：1
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Samples
Acrobat Plugin Samples
- 2017-08-04 13:53:40下载
- 积分：1
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SampleCode
说明： 蓝牙产测校准，测试源码，用于测试发射功率，频偏，接收灵敏度~(Bluetooth production test calibration, test source code, used to test transmission power, frequency offset, receiving sensitivity~)
- 2020-06-10 11:54:19下载
- 积分：1
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Csoucecode
该文件包含C语言当中的常用算法源码，如单元加，底层编码，汉诺塔，逆阵，数据结构里面的很多重要的算法源码，是精通C的必备。(This file contains C language source code among the commonly used algorithms, such as the cell increases, the underlying code, Tower of Hanoi, inverse matrix, many important data structures inside the algorithm source code, is proficient in C essential.)
- 2008-07-19 10:03:11下载
- 积分：1
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OFDM
OFDM通信系统的仿真代码，可用作数字通信的分析参考(The simulation code of OFDM communication system can be used as analysis reference of digital communication.)
- 2020-06-16 04:20:01下载
- 积分：1
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MyIE
VC++ 实现网页自动填表功能，精选学习源码，很好的参考资料。(VC++ Webpage autofill, select learning source code, a good reference.)
- 2013-12-26 13:48:28下载
- 积分：1
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windows socket编程详细讲解。自己整理的 ，网上不可能有的。
windows socket编程详细讲解。自己整理的 ，网上不可能有的。-explain in detail the windows socket programming. Finishing their own, on-line can not.
- 2022-03-03 17:58:24下载
- 积分：1
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五
五星国际在线六合彩投注系统，源代码，绝对可用，有心想用的改一改就可以-Five-star international online lottery betting system, source code, absolutely free, there is thought to be altered, used in
- 2022-07-18 12:47:50下载
- 积分：1
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Chapter 1 Serial Port Dual Internet. Rar
第1章 串口实现双机互联.rar-Chapter 1 Serial Port Dual Internet. Rar
- 2023-03-03 03:00:04下载
- 积分：1
