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deblock
Arranges blocks of a matrix as rows of another matrix.
- 2010-06-30 20:20:29下载
- 积分:1
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soft_demodule
用于学习软判决解调算法,文件中包含用于算法描述的文献,以及对应matlab代码,支持PSK,QPSK,16-QAM,64-QAM四种调制方式(Demodulation algorithm for learning soft decision, contained in the file for the algorithm described in the literature, as well as the corresponding matlab code support PSK, QPSK, 16-QAM, 64-QAM four modulation)
- 2021-04-11 12:58:58下载
- 积分:1
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m
说明: 数字通信中,对面对判决环和非面对判决环的相位估计的仿真,调制方式采用QPAK调制方式。(Digital communication for non-face to face judgment ring and phase estimation of judgment ring simulation, modulation using QPAK modulation.)
- 2014-12-25 10:46:29下载
- 积分:1
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Newton
Find Gradient Decent with Newton s method
- 2013-05-05 08:15:14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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face_detection
说明: 实现人脸检测的功能,对合适大小的图像,将其放在相应的matlab文件夹下即可自动进行人脸检测并定位。(For face detection function, the size of the image on the right, put it in the appropriate folder automatically matlab for face detection and localization.)
- 2010-04-21 11:10:32下载
- 积分:1
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simulation
总体最小二乘方法的谐波频率估计。线性参数估计问题广泛存在于众多科学与工程学科,如信号处理、自动控制、系统理论、物理、化学工程、统计学、经济学、生物学、医学和军事工程等。最小二乘方法是最常用的线性参数估计方法。(Total least squares method of harmonic frequency estimation. Linear parameter estimation problem is widespread in many scientific and engineering disciplines, such as signal processing, automatic control, systems theory, physics, chemical engineering, statistics, economics, biology, medicine and military engineering. Least-squares method is the most common linear parameter estimation methods.)
- 2011-08-30 15:47:00下载
- 积分:1
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basicmpc
最基础的模型预测控制MATLAB仿真,适合初学者学习研究。(The most basic model predictive control MATLAB simulation study for beginners to learn.)
- 2015-03-27 17:12:06下载
- 积分:1
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ofdmmatlab5
说明: MATLAB例程。包括ofdm的调制解调,信道传输,并以CDMA进行比较(MATLAB routines. Including the OFDM modulation and demodulation, the Channel Tunnel, and to compare CDMA)
- 2006-05-09 21:30:28下载
- 积分:1
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Shunt_Active_Pwr_Fltr
Simulink model of shunt active power filter.
- 2014-11-10 09:43:01下载
- 积分:1