MaTLAB_drawing

this is the code to determine frequency of spoken speech

静态背景下的高精度视频目标是实时检测与轮廓提取，matlab源代码实现。 (High-precision static background video object detection and contour extraction in real time, matlab source code.)

对输入的信号进行卡尔曼滤波。内插信号，wiener滤波(of input signals Kalman filter. Interpolation signal Wiener filter)

偏微分方程数值解法，包括泊松方程，特征值方程，热传导方程和波动方程(PDEGUI demonstrates the finite difference solution of model problems involving Laplace s operator)

说明：  粒子滤波程序,对目标进行跟踪，附有状态方程和量测方程(PF)

小波变换相关方法的MATLAB实现，可以在同地幅图像中显示四幅不同的波段，包括三个高频和一个低频。(MATLAB Wavelet Transform Correlation method implemented in the same way images can be displayed in four different bands, including three high and one low-frequency.)

Basic potential flows coded in Matlab.

说明：  采用有限差分法计算屏蔽微带传输线的电位及其电容，程序由matlab实现(Finite difference method using shielded microstrip transmission line potential and its capacitance, procedures to achieve by the matlab)

matlab编程常用命令集，编程命令的使用方法及命令的快速查找(matlab programming of commonly used command sets, the use of the programming commands and orders quickly find)

Matlab Uvi_wave wavelet toolbox.(UviWave is a freeware Wavelet Matlab toolbox developed at the University of Vigo, Spain. The package web page is http://www.tsc.uvigo.es/~wavelets/uvi_wave.html.Unfortunately, their server is quite difficult to connect to.)