guoluyeweiPID

语音信号处理：This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard *.wav or *.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.(This package encloses a small application dedicated to speech signal processing at 8 kHz or 16 kHz. This application reads standard*.wav or*.pcm files through UI dialog box, plots and plays the signal with vertical dynamic crosshairs.)

采用标量衍射理论，实现菲涅尔衍射和夫琅禾费衍射，对光波的波前传播和数字全息的应用有帮助。(Using scalar diffraction theory, Fresnel diffraction and the realization of Fraunhofer diffraction of light waves of wave-front propagation and the application of digital holography to help.)

共生矩阵的实现及特征提取方法，里面包含了各个特征向量提取的子程序，可以在其他程序中直接调用。(co-occurrence matrix and the realization of feature extraction methods, each of which contains a feature vector extraction subroutine, the other procedures can be called directly.)

感知机学习的源代码，希望能对大家有学习上的帮助！(Perception of the source code of machine learning, we hope to help learning!)

kalman 滤波器，初学者的参考,最好先学习一下其推到过程(kalman filter kalman filterkalman filterkalman filterkalman filterkalman filter)

This a two dimensional level set code that extends quanities off the interface using a first order Godunov scheme.

采用DIT和DIF两种蝶形算法实现的FFT变换，其中myfft1是DIT算法，myfft2是DIF算法，已经过测试，可以方便使用。(DIT and DIF using two algorithms of FFT butterfly transformation, which myfft1 is DIT algorithm, myfft2 is the DIF algorithm, has been tested, it will be convenient to use.)

哈林顿计算电磁场的矩量法教材，很详细，微波专业必看，绝对经典(Calculation of electromagnetic fields Harrington MoM materials, very detailed and professional microwave a must-see, an absolute classic)

很不错的有限元分析学习资料，在这里和大家共享一下，多多交流哦(you xian yuan matlab)

目前有许多独立主元分析的方法但现在较为热手的独立主元分析方法是快速独立主元分析，，此程序就是快速独立主元的matlab编程，(Fast Independent Component Analysis)