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ADSP(2)
现代数字信号处理，本章主要介绍滤波器相关内容(advance digital signal processing)
- 2014-09-04 17:23:21下载
- 积分：1
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3
说明： 这是独立分析针对图像分离的代码，很清楚的。(This is a separate code for the image of the independent analysis, it is clear.)
- 2013-03-04 21:23:33下载
- 积分：1
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sub
Solving an upper triangular system U x = b by back-substitution
Solving a lower triangular system L x = b by forward-substitution(backward substitution and forward substitution)
- 2011-10-25 20:36:29下载
- 积分：1
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Practice2_1
simulink电机拖动仿真模型，可用sim函数调用观察仿真结果(simulink，Motor Model，use the simset and sim to get the result)
- 2015-01-01 21:25:09下载
- 积分：1
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matlab--AGC
已实现了MATLAB下的音频AGC，效果还可以，做起来才发觉比较简单，关键是要有高效的算法。如果能在实现AGC的同时做到噪音消除和回音消除，则效果更佳。(MATLAB has been achieved under the audio AGC, the effect can be done only to find relatively simple, the key is to have efficient algorithms. If you can do while in the realization of the AGC noise cancellation and echo cancellation, the better.)
- 2013-07-10 20:21:19下载
- 积分：1
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3rd-Generation-Partnership-Project
3rd Generation Partnership Project
- 2006-08-26 16:57:44下载
- 积分：1
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prbs
伪随机二位信号，用于系统辨识的特殊输入信号，可实现特定的功能，望多多学习。(Two pseudo-random signals for system identification of special input signal, to achieve specific functionality, hope to learn a lot.)
- 2012-09-03 09:34:14下载
- 积分：1
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16QAM
QAM调制下的物理层网络编码调制与解调方案仿真程序(Physical layer network coding modulation and demodulation simulation program QAM modulation scheme under)
- 2021-01-12 17:38:53下载
- 积分：1
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timedomaincharactersticsanalysis
设计一个简单的GUI界面，对导入的音频文件进行时域特性分析。计算其时域波形、平均幅度、短时能量、短时过零率。对该音频文件进行加噪处理，分析其时域波形变化。设定一个固定时长，对该音频添加回声并保存为“*.wav”格式文件。
对音频文件的时域分析是对音频文件进行传输、降噪及其他再编辑的基础。其中短时能量可用作清浊音区分的标准和语音起始点的判断。短时过零率可用作判断有声段与无声段和从背景噪声中提取语音信号。
(Design a simple GUI interface that time domain characteristics analysis on import audio files.Calculate the average time domain waveform, amplitude, short-time energy and short-time zero crossing ratio.Add to deal with the noise of the audio files, analyze the changes in the time domain waveform.To set a fixed time, to add the audio echo and saved as a *. Wav format file.
The time domain analysis of the audio file was transmitted to audio files, noise reduction and other editor again.The short-time energy voiced distinguish between standard and can be used as a clear voice starting point judgement.Short-time zero crossing ratio can be used as a judgment audio segment and silent segment and extract speech signal background noise.)
- 2015-06-19 13:28:20下载
- 积分：1
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Antenna
三元半波偶极子线性阵列的辐射功率的求解函数(Half-wave dipole linear array radiation power)
- 2013-08-09 22:28:35下载
- 积分：1
