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shiyan2
Matlab通信系统的建模仿真
实验二 PCM编解码器的建模仿真(matlab)
- 2009-12-22 12:16:49下载
- 积分：1
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demo3tempo
it is code for temporal feature extraction
- 2015-01-12 15:47:58下载
- 积分：1
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异步电机的双闭环控制
矢量控制是目前交流电机的先进控制方式，一般将含有矢量变换的交流电机控制都称 之为矢量控制，实际上只有建立在等效直流机模型上，并按转子磁场准确定向的控制，电机才能获得最优的动态性能。
矢量控制的基本思路是以产生相同的旋转磁动势为准则，将异步电机在静止三相坐标系上的定子交流电流通过坐标变换等效成同步旋转坐标系上的直流电流，分别加以控制，以达到直流电机的控制效果。(Vector control is an advanced control method of AC motor at present. Generally, vector control is called vector control. In fact, only based on the equivalent DC motor model and accurately oriented control according to the rotor magnetic field, can the motor obtain the optimal dynamic performance.
The basic idea of vector control is to generate the same rotating magnetomotive force as the criterion. The stator AC current of asynchronous motor in the static three-phase coordinate system is converted into DC current in the synchronous rotating coordinate system by coordinate transformation, and then controlled separately to achieve the control effect of DC motor.)
- 2020-12-17 10:59:11下载
- 积分：1
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NSGA_II
通过遗传算法实现卫星网络中继卫星资源调度的相关代码(Satellite network by genetic algorithm to achieve satellite resource scheduling related code)
- 2020-12-14 08:29:15下载
- 积分：1
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askmodulation
ASKMODULATION USING MATLAB
- 2010-10-25 23:39:36下载
- 积分：1
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TV
说明： Good compressive sensing program, using TV recovery, can be a good application in video and image.
- 2014-09-11 19:00:34下载
- 积分：1
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CoSaMP
CoSaMP算法，在重构信号时，选取两倍稀疏度的原子来恢复原始信号，再删去一倍稀疏度的原子。(CoSaMP algorithm, in the reconstructed signal, select twice the atomic sparsity to recover the original signal, and then deleting the double sparsity of atoms.)
- 2020-12-23 05:29:07下载
- 积分：1
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upload-m
substitution cipher is the method of encoding in which unit of plain text are replaced by cipher text. Monoalphabetic cipher uses a fixed message over entire message.A monoalphabetic cipher uses fixed substitution over the entire message.The monoalphabetic substitution takes a letter of an alphabet and substitutes it with another letter, this way a ciphertext is generated. The way of converting is fixed. A character of the plaintext will be replaced by the same ciphertext character, during the entire ciphertext. There is no additional key. The only way of security is to keep the substitution-table secret.
A popular example for the monoalphabetic substitution is the caesar cipher.
- 2015-02-27 14:43:29下载
- 积分：1
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piano2
Plays piano music in matlab
- 2015-03-07 23:09:39下载
- 积分：1
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fingerprint
A MATLAB code for fingerprint enhancement.
- 2010-06-19 02:27:04下载
- 积分：1
