chapter42

3-D FDTD code with PEC boundaries Program author: Susan C. Hagness

可实现对灰度图片的小波变换，达到图像增强以及图像去噪功能(Grayscale images can be dealed with the wavelet transform, so to tealize image enhancement and image denoising function)

说明：  该文文件显示了隐函数立体图的matlab使用方法。(it s about the technique of implicit functions diagram.)

MATLAB BASED IMAGE PROCESSING INPAINTING

近似熵是一种衡量衡量非线性时间序列复杂性的非线性动力学分析方法，其物理意义 为熵值越大，时间序列的自我相似性越低，序 列越复杂，反之序列自我相似性越高；并且样 本熵对于序列长度依赖弱，仅需较短的数据就 能够得到稳健的熵值，同时其计算不需对数据 粗粒化，具有较好的抗干扰能力 (Approximate entropy is a measure to measure the complex nonlinear dynamics of nonlinear time series analysis method, the physical meaning of entropy value is larger, the lower the self-similarity of the time series, the more complex the sequence, whereas sequence of self-similarity the higher and the sample entropy weak dependence for the length of the sequence, only shorter data can be healthy entropy value, calculated without data coarse-grained, with good anti-jamming capability)

A Brief Introduction To Mathematica Dr. Christopher Moretti Department of Mathematics Southeastern Oklahoma State University

vc++与matlab混合编程的快速实现 (vc++ with matlab the rapid realization of mixed programming)

这是个循环的LMS算法，自适应课程的基本LMS算法过程~(This is a cycle of LMS algorithm, LMS adaptive algorithm for the basic process of course ~)

这是（213）viterbi译码算法，用于awgn，fgnm和jakes信道中(viterbi decode)

dfrft离散分数阶傅里叶变换的matlab程序，适合入门(Discrete fractional Fourier transform of the matlab program, suitable for entry )