学习第二代小波变换必须的一些材料 希望有用

用基于小波变换的方法采用coif5小波对信号进行谐波分析-Wavelet Transform-based Methods coif5 harmonic wavelet analysis of signals

小波变换的一些源程序-wavelet transform some source

一个时频分析的工具箱,主要进行小波变换的信号处理函数-A time-frequency analysis of the toolbox, the main wavelet transform signal processing function

这个是一个二维小波变换的计算程序，里面包括四个程序包，可实现不同的功能-This is a two-dimensional wavelet transform of the calculation program, which includes four packages, different functions can be realized

VC++小波变换技术与工程实践源代码-VC wavelet transform technology and engineering practice source code

dwt小波变换用于图像处理与压缩-dwt wavelet transform for image processing and compression

离散小波变换的matlab程序，包括一维与二维的-Discrete wavelet transform matlab procedures, including one-dimensional and two-dimensional

由于小波变换具有良好的时频分析特性，已经广泛应用于各种信号分析领域。由于小波变换算法的复杂性，如果直接计算小波变换，所需内存较大，耗时较长。尽管当今处理器芯片运算速度得到了大幅度的提高，但仍然在实时性上不能满足要求。为了简化计算过程，人们相继设计了一系列的快速算法来计算小波变换，以降低其运算次数。-Since the wavelet transform has good time-frequency analysis features, has been widely used in various fields of signal analysis. Wavelet transform algorithm as a result of the complexity, if the direct calculation of wavelet transform, the larger memory requirements, a longer time-consuming. Despite the computational speed of today

实现了方波、正弦波、三角波的输出，同时在LCD模块中用状态机的方法实现LCD的对应显示：当输出正弦波，LCD显示“SIN”；当输出方波，LCD显示“REC”；当输出三角波，显示“TRI”；复位和其它位置波形显示“UNI”。-Realize a square wave, sine wave, triangle wave output, while in the LCD module using the state machine approach to achieve the corresponding LCD display: When the output sine wave, LCD display

一个基于小波变换的多谱段图像压缩编码算法，算法使用了基于上下文的codec。对于SAR图像的性能十分优秀。-One based on wavelet transform multi-spectral image compression coding algorithm using context-based codec. SAR images for very good performance.