PCA_face

《matlab扩展编程》，一本很不错的matlab进阶学习书籍，网上不容易找到。(" Matlab extension program," a very good matlab advanced learning books, online is not easy to find.)

this package includes some sparse echo cancellation methods. These methods are adaptive filters.

卡尔曼滤波器的matlab文件程序，经测试可用(Kalman filter matlab file procedures used by the test)

地震波阻抗反演，用于一维、二维褶积模型，其中梯度函数和目标函数根据自己的需要建立(Seismic impedance inversion, for one-dimensional, two-dimensional convolution model, in which the objective function and the gradient function according to their own needs to establish)

说明：  Matlab通信仿真与应用 刘敏 魏玲编著(Matlab simulation and application of communication edited by Liu Wei Ling)

产生任意的GPS卫星信号，包括多普勒频移范围和码相位延迟(Produce any GPS satellite signals, including Doppler shift range and code phase delay)

forward flyback converter

A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to minimize the estimation MSE. The MMSE estimate the channel responses.

信号分析-增采样、减采样、改变采样率实例(Signal Analysis- by sampling, by sampling, an instance of changing the sampling rate)

sep and leach routing protocols in wireless sensor networks is a typical routing protocol