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完整的OFDM系统仿真程序，包括各种调制方式以及误码率计算(Complete OFDM system simulation program, including a variety of modulation and the bit error rate)

说明：   灰度图像的二维Otsu自动阈值分割法 matlab源程序,这个程序不错，还能计算时间和二维直方图(Two-dimensional gray image segmentation Otsu automatic thresholding matlab source, this procedure well, but also the computing time and two-dimensional histogram)

基于matlab的指纹识别程序，能够完成指纹识别的功能，包括预处理，特征提取，匹配等特征(Matlab-based fingerprint identification process to complete the fingerprint features, including preprocessing, feature extraction and matching characteristics)

根据正弦波叠加法产生莱丝信道，其中参数设置仅供参考(Gaussian power spectrum)

matlab 对信号处理的精讲，且概括全面 (matlab Signal Processing Collection )

基于神经网络的人脸识别的一种算法，给出了计算识别率的方法(Neural network-based face recognition algorithm, gives the recognition rate calculation method)

说明：  matlab编程密度聚类dbscan算法，本密度聚类算法dbscan是基于周志华老师《机器学习》介绍编程的，经检验效率较高(Matlab programming density clustering dbscan algorithm. The density clustering algorithm dbscan is based on the introduction of "Machine Learning" by Teacher Zhihua Zhou.)

现代通信信号在matlab软件上的实现及应用(good)

hai happy ayutha pooja and saraswathi pooja

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