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EMALGORITHM
In statistics, an expectation-maximization (EM) algorithm is a method for finding maximum likelihood or maximum a posteriori (MAP) estimates of parameters in statistical models, where the model depends on unobserved latent variables. EM is an iterative method which alternates between performing an expectation (E) step, which computes the expectation of the log-likelihood evaluated using the current estimate for the latent variables, and a maximization (M) step, which computes parameters maximizing the expected log-likelihood found on the E step. These parameter-estimates are then used to determine the distribution of the latent variables in the next E step.
- 2010-12-14 17:04:44下载
- 积分：1
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fdtd22
microstrip antenna
fdtd code in matlab for antenna in 3D
- 2013-07-21 23:08:10下载
- 积分：1
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rda
雷达sar成像的距离多普勒算法的仿真测试，进行径向脉冲压缩的测试(range doppler algorithm test)
- 2012-09-27 12:34:13下载
- 积分：1
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on
说明： 基于m序列的直接序列扩频系统的抗噪声性能仿真 (Anti-noise performance simulation based on direct sequence spread spectrum system m sequences)
- 2013-11-23 15:40:13下载
- 积分：1
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image
基于Matlab GUI的图像处理的基本方法的整合，包括直方图、滤波、小波、水印、分割等等，参数自由可调，重要代码有详细注释，完全原创，上传交流(Matlab GUI for image processing based on the basic methods of integration, including histograms, filtering, wavelet, watermarks, split, etc., free adjustable parameters, an important source notes are detailed, completely original, upload exchange)
- 2010-07-18 10:07:09下载
- 积分：1
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camera_calbiration_using_EGT
This program implements camera calibration on supposed values and computes camera fundamental matrix using 8-points algorithm Developed by Maimouna Al-ammar & Hiba Al-younes
May, 2009
- 2009-05-09 17:06:18下载
- 积分：1
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Nesterov_Y
E-Book: Introductory_Lectures_on_Convex_Optimization_A_Basic_Course. Author: Nesterov Y.
- 2010-11-16 19:50:32下载
- 积分：1
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EZW
mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close to zero. This occurs because "real world" images tend to contain mostly low frequency information (highly correlated). The locations where high frequency information does occur (such as edges in the image) this is particularly important in terms of human perception of the image quality, and thus must be represented accurately in any high quality coding scheme.
- 2014-02-18 20:06:01下载
- 积分：1
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dtc
异步电机直接转矩控制的simulink仿真(Induction Motor Direct Torque Control of simulink simulation)
- 2021-01-14 18:48:46下载
- 积分：1
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Fassess
二级模糊综合评价（以富营养化评价为例），matlab编写的(Two fuzzy comprehensive evaluation (as eutrophication assessment, for example), matlab prepared)
- 2020-09-11 07:58:00下载
- 积分：1
