dianji

这是《小波分析理论与MATLABR2007实现》的源代码。主要是基于Matlab的小波工具箱实现小波基选择、小波包分解、Mallat变换以及小波变换在边缘提取、图像去噪、数据压缩等中的应用，特别包含了二代提升小波的相关内容，理论与实际相结合。大家想要了解的二进小波、正交镜像滤波器组[QMF]等概念这里都有体现。(This is 《MATLABR2007 wavelet analysis theory and implementation》 of the source code. Mainly based on the Matlab wavelet toolbox implementation of wavelet selection, wavelet packet decomposition, Mallat transform and wavelet transform in edge detection, image denoising, data compression, such as the application, in particular, contains a second generation of relevant content Lifting Wavelet theory and reality. Everyone wanted to know about the dyadic wavelet, quadrature mirror filters [QMF] concepts are embodied here.)

严格耦合波法分析光栅衍射的matlab源程序(the matlab code for rigorous coupling wave analysis of diffractiong grating! )

代码包含周期性信号的FFT仿真，纯学习研究使用。时域连续周期性，对应傅立叶变换频域离散非周期(FFT simulation code contains a periodic signal, pure learning research. Periodic continuous time domain, frequency domain corresponding to the discrete Fourier transform aperiodic)

PDE for Matlab, I like it(PDE and ODE matlab book)

说明：  medical image denoising via multiscale product thresholding

matlab gui很好的例子，对学习有很大帮助。(matlab gui good example of great help in learning.)

speex-1.1.6.tar.gz，音频格式speedx编解码源码(speex- 1.1.6.tar.gz, Audio Codec format speedx FOSS)

matlab绘制图形，绘制圆形双心圆以及圆环。(matlab draw graphics, draw the circular double heart round ring)

一阶弹性波方程交错网格差分法(时间2阶空间4阶，带边界条件) 最基础的波长快照(Elastic wave equation of first order staggered-grid difference method (time 2-order space of order 4 with boundary conditions) the wavelength of the most basic snapshot)

光波导中有关模式 光纤光栅反射铺，透射普的图像仿真程序(Concerning the mode of optical waveguide fiber grating reflection Shop, transmission )