logistic回归分类器鸢尾花

comm filter low and high filters

OFDM系统高斯白噪声信道下应用LS,MMSE方法信道估计的SER仿真(OFDM system under Gaussian white noise channel application of LS, MMSE channel estimation methods Simulation SER)

content based search of images uisng matlab.

一种基于红外图像分层处理及动态压缩的 DDE 算法。该算法先将原始14bits 红外图像数据信息中的大动态低频背景和小动态高频细节进行分离提取，并分别对提取的细节层和背景层进行相应的灰度增强和灰度抑制处理，再调整和压缩各图层的动态范围并最终合成 8bits图 像。实验结果表明，该算法能较好地保留并突出原始红外图像中的边缘和细节信息，达到了预期设计的目标。 (put forward a DDE algorithm based on hierarchical processing and dynamic compression of infrared image． At first，this algorithm dissociates the background ( with wide dynamic and low frequency) and the detail ( with narrow dynamic and high frequency) in the data information ( 14 bits) of original infrared image，and pick up them respectively． Then，it enhances the gray of details layer and restrains the gray of background layer，and readjusts and compresses dynamic range of each layer． Finally，it composites output image ( 8 bits) ． The experimental results show that the proposed algorithm can retain detail information and edges in original infrared image and carry the purpose of design． )

给出了一种求mel三角滤波器的matlab实现方法.(仿真代码)(This paper presents a filter for mel triangle matlab realization method. (Simulation code))

说明：  贝叶斯用多余的字典修复二维图像(矩阵)。使用到了EM优化算法。 (Bayesian Inpainting of 2D images (a matrix) using redundant dictionaries，and EM.)

说明：  实现IIR的算法，包括数据分析报告，Matlab实现巴特沃思和切比雪夫。(To achieve IIR algorithms, including data analysis, Matlab realization of Butterworth and Chebyshev.)

说明：  K-L变换 特征提取 三个特征 提取两个(KL transform feature extraction are two of three feature extraction)

a 3 phase rectifier ckt matlab simulink model

分布式网络matlab程序代码 A. H. Sayed(Comparing diffusion and consensus using a 2-node MSE network A. H. Sayed)