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周武扬的编码理论，非常详细，包括汉明码、卷积码、差错控制编码等等。(the error code of zhou wu yang,very good,include hamming code,error chontrol code.)

c est un ensemble de code du Matlab pour une segmentation de tous types d images avec différents outils

详细介绍kalman滤波的原理、滤波的详细过程并附带应用仿真(Details kalman filter theory, filter the detailed process and application of simulation with)

skin tone hide data in stegnography

说明：  该段程序是AM调制，其中包括调制信号，载波和已调信号的时频分析(The section of program is AM modulation, including modulation, carrier and modulated signals time-frequency analysis)

介绍了某型雷达的目标检测原理, 分析了噪声恒虚警处理中门限系数对目标检测的影响, 提出了一种基于噪声采样的门限系数确定方法, 最后在仿真计算的基础上验证了该方法的可行性。(The constant false alarm rate( CFAR) detection of radar signal plays an important role in radar signal processing. The principle of object detection of a certain radar is introduced, the influence of threshold coeffi􀀁 cient on object detection is analysed, and a method to determin the threshold coefficient based on noise sampling is proposed. Finally, the feasibility of the method is verified through simulation.)

遗传算法和PSO算法分别对神经网络进行预测(Neural network prediction based on genetic algorithm and PSO)

计算二维图像的灰度游程矩阵，并计算特征统计量(Calculating the gray range matrix of a two-dimensional image and calculating the characteristic statistics)

通信系统中接收机采用训练序列进行CFO估计的MATLAB仿真程序(The receiver uses the training sequence in the communication system CFO estimation MATLAB simulation program)

Buck converter using digital modulation