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addchuang3BLM
在matlab中增加布莱克曼加窗实现FFT变换(Black Manga realize FFT window)
- 2020-07-01 14:20:02下载
- 积分：1
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MATLAB
说明： 上传的还是一些matlab的东西,别人给的,应该是一些图象处理比较有用的东西(From matlab or some things that someone else should be some image processing more useful things)
- 2008-11-17 16:26:17下载
- 积分：1
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vioce-signal-processing
录制自己的一段语音，时间控制在15秒到30秒左右；利用wavread函数对自己的语音进行采样，记住采样频率。
（1）画出原始语音信号的时域波形，而后以1秒为间隔，求出每秒数据的功率谱。
（2）根据语音信号特点，分别设计FIR及IIR滤波器，分别画出滤波器幅频和相频特性曲线。用设计的滤波器对信号滤波，画出滤波后时域波形。用sound函数回放语音信号。
（3）求出特征频段语音信号随时间变化的曲线（每间隔0.05秒求一次功率谱）。
(Record your own voice for some time (15 seconds to 30 seconds) use wavread function of the voice samples, remember the sampling frequency. (1) Draw the original speech signal in time domain waveform, and then to 1 second intervals, the data obtained power spectrum per second. (2) According to the voice signal characteristics, FIR and IIR filters were designed, namely to draw the amplitude and phase frequency characteristic curve. With the design of the filters on the signal filtering, to draw the filtered time-domain waveform. Playback with sound function of the speech signal. (3) Find the characteristic band speech signal curve over time (0.05 seconds intervals seeking a power spectrum.))
- 2011-06-01 22:29:27下载
- 积分：1
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cd
说明： 数字信号处理 理论 算法与实现.配书光盘.C.Fortran.Matlab(Digital Signal Processing Theory and Implementation of Algorithm. CD-ROM with the book. C.Fortran.Matlab)
- 2008-03-07 00:55:15下载
- 积分：1
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MATLAB-application
MATLAB应用程序接口用户指南
初学都作品。还望指点。(MATLAB Application Program Interface User Guide beginner all works. Also look directions.)
- 2011-06-05 20:30:09下载
- 积分：1
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DiamondSearch
视频运动估计中快速块匹配方法 菱形搜索(The video motion estimation based on fast block matching Diamond Search)
- 2012-11-04 16:58:47下载
- 积分：1
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double_pwm_inverter
直驱式永磁风机并网2种控制方法，MATLAB仿真(Direct drive permanent magnet wind turbine grid two kinds of control methods, MATLAB simulation)
- 2014-05-24 18:41:26下载
- 积分：1
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fnnMatlabfangzhenguocheng
是一篇论文，关于模糊控制的MATLAB仿真过程。有很好的参考价值(Is a thesis on fuzzy control of MATLAB simulation. Have a good reference value)
- 2007-12-04 15:26:45下载
- 积分：1
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beam
说明： 经典的有限元入门程序之beam，希望对你有用。(Introduction to classical finite element procedures beam, hope useful for you.)
- 2009-08-21 18:28:33下载
- 积分：1
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Absolute-Orientation
Connection between the earth and the model whit Absolute Orientation in photogrammetry
- 2014-10-18 20:49:52下载
- 积分：1
