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Image-enhancement-code
MATLAB图像增强程序举例,灰度变换增强程序,直方图灰度变换,直方图均衡化程序举例d等(MATLAB image enhancement program for example, enhanced gray-scale transformation program, histogram gray level transformation, histogram equalization and other programs for example d)
- 2011-05-26 10:45:03下载
- 积分：1
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matlab_commu_simu
无线通讯系统的matlab仿真程序；主要包括同步，均衡，信道估计，调制解调(Wireless communications systems matlab simulation program mainly include synchronization, balance, channel estimation, modulation and demodulation)
- 2008-05-09 17:33:15下载
- 积分：1
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xkM7e2dX
中国大学生数学建模竞赛历年试题MATLAB程序(China Undergraduate Mathematical Contest in Modeling historical questions MATLAB program)
- 2006-09-07 10:21:36下载
- 积分：1
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compensation-of-dead-time
交流伺服系统中的死区效应分析与补偿分析了逆变器的死区效应产生的原因及其对交流伺服系统控制性能产生的影响,指出死区补偿的关键
在于电流相位的获取,为了克服实际系统中电流零点的模糊性,提出了一种基于两相静止坐标系下的前馈死
区补偿方法. 该方法通过对三相输出电流一个周期内补偿电压进行傅里叶变换,发现仅需补偿1 ,5 ,7 次谐波
分量即可消除死区效应. 仿真和试验结果验证了这种方法的正确性和可行性.(AC servo system analysis and compensation of dead time effect of the inverter dead time effect causes the impact of the control performance of the AC servo system, and pointed out that the dead time compensation, the key lies in the current phase of the acquisition, in order to overcome the practical zero of the current ambiguity of the system is proposed based on the two-phase stationary coordinate system under the feedforward dead-time compensation method. by the offset voltage of the three-phase output current cycle Fourier transform is found only compensation 1, 5, 7 harmonic components to eliminate the dead time effect. simulation and experimental results verify the correctness and feasibility of this approach.)
- 2012-07-21 16:45:42下载
- 积分：1
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glasso
Matlab implementation of the graphical Lasso model for estimating sparse inverse covariance matrix (a.k.a. precision or concentration matrix)
- 2013-05-05 13:15:26下载
- 积分：1
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hundun
基本混沌系统的同步程序，用matlab编写，并且在其他系统中也是通用的。(chaos system is made by matlab language,which is suitable for other system.)
- 2013-12-01 11:03:25下载
- 积分：1
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FSK_AWGN
modulation fsk cana canal awgn
- 2012-01-09 04:54:50下载
- 积分：1
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mdct
改良的离散余弦变换MDCT,可用于MP3编解码过程中的MDCT使用。(modifed discrete cosine transform)
- 2010-10-27 17:56:40下载
- 积分：1
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idm
idm code used for multiple access
- 2012-06-04 18:39:23下载
- 积分：1
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buttworth
包含了巴特沃斯滤波器的处理，属于数字信号处理的一部分(Includes the processing of the Butterworth filter, part of the digital signal processing)
- 2012-06-09 10:32:37下载
- 积分：1
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