CMAbasedRLS

Relative energy of wavelet

MATLAB制作的心理声学模型源码，用于音频编码的研究。(MATLAB produced source psychoacoustic model for audio coding research.)

霍夫曼变换，是一种可变长编码方式.Huffman树是二叉树的一种特殊转化形式。(huffman_core)

《MATLAB小波分析超级学习手册》随书光盘，《MATLAB小波分析超级学习手册》对小波分析在MATLAB中的应用进行了详细的介绍，全书以小波为主题展开叙述，不仅对小波理论有详细的介绍，而且将理论与实际相结合，列举了数百个利用小波方法来处理信息的综合算例，这些算例均可在MATLAB R2013a版本中运行。(" MATLAB wavelet analysis super-learning Handbook" CD with the book, " MATLAB wavelet analysis super-Learning Handbook" on wavelet analysis in MATLAB applications are described in detail, the book describes the wavelet for themes, not only for wavelet theory is described in detail and will combine theory and practice, lists hundreds of ways to process information using wavelet comprehensive examples, these examples can be run in MATLAB R2013a release.)

抑制载波双边带调幅　相干解调　DSBMODE 与离散大载波AM不同(Carrier suppression amplitude modulation with coherent demodulation bilateral DSBMODE with different discrete large-carrier AM)

Visual Cryptography is based on cryptography where n images are encoded in a way that only the human visual system can decrypt the hidden message without any cryptographic computations when all shares are stacked together. This paper presents an improved algorithm based on Chang’s and Yu visual cryptography scheme for hiding a colored image into multiple colored cover images. This scheme achieves lossless recovery and reduces the noise in the cover images without adding any computational complexity.

基于线性有限元法（FEM）的二维静态边值问题的求解分析(Solving linear analysis based on the finite element method (FEM) in two-dimensional static Boundary Value Problems)

说明：  对心电信号进行预处理，肌电、工频干扰、相位漂移滤除，为后续分析做准备(The ECG signal is preprocessed, and the EMG, power frequency interference and phase drift are filtered out to prepare for the subsequent analysis)

射线追踪,包含了起点和终点的射线函数，对于地震传播研究具有重要意义！(Raytracing in a v(z) world. The toolbox contains functions forshooting fans of rays and functions for tracing rays with specific start and end points. General multi-bounce rays with any number of mode conversions can be traced. Automatic routines for P-P and P-S primaries in shot-gather geometry are provided for convenience. Any recording geometry can be used but most functions vectorize (e.g. are most efficient) for shot-gather geometry. Only traveltimes and rayparameters are detemined, not amplitudes. In these routines, the velocity models should be considered as "background" models. This means that the depths at which flections and mode conversions occur are dependent of the depths given as layer boundaries in the velocity models. Velocity models are specified by a vector of velocities and a same-size vector of depths. The j th velocity is in effect from the j th to the j+1 th depth. The bottom of the model is assumed at infinite depth. Thus v=5000 and z=0 specifies a cons)

mpc example code for matlab