rd1022

This package contains a beta MATLAB version of the VSNR function from the paper "VSNR: A Wavelet-Based Visual Signal-to-Noise Ratio for Natural Images," D. M. Chandler and S. S. Hemami, published in the IEEE Transactions on Image Processing, September 2007.

非高斯滤波程序，主要为非线性非高斯结构识别程序(non-Gaussian filtering procedures, mainly for non-Gaussian nonlinear structure identification procedures)

一篇经典的英文文献，关于非线性压扩对系统误码率影响的推导(A classic English literature, derivation of nonlinear companding on system bit error rate influence )

这是我强烈推荐的一本书，它是基于开源软件做的类似于matlab的一个工具，功能非常的强大，建议在校学生好好学习这门课，对于以后的应用会有很大的帮助(python)

1 设计一个ＦＩＲ数字低通滤波器， 满足一组模拟滤波器的指标参数；分别采用三角窗、hamming窗、blackman窗和kaiser窗进行设计。比较不同窗的设计效果。要求描绘滤波器的脉冲响应、窗函数以及滤波器的幅频和相频响应曲线。 2. 用上述设计滤波器完成几组给定信号的滤波。 3.设计数字高通、带通、带阻滤波器，要求描绘滤波器的脉冲响应以及滤波器的幅频和相频响应曲线。 (1、A design of a FIR digital low-pass filter, analog filters to meet the target of a group of parameters were used triangular window, hamming window, blackman windows and kaiser window design. Window to compare different design effect. Requirements described impulse response filter, window function and the filter amplitude-frequency and phase frequency response curve. 2. Using the above filter was designed to complete several sets of a given signal filtering. 3. Design of digital high-pass, band pass, band-reject filter, the filter impulse response described demand as well as the filter amplitude-frequency and phase frequency response curve.)

说明：  利用潮位数据计算理论深度基准面，其中各分潮系数需修改(Calculating theoretical depth datum using tidal data)

数独的程序，MCM2008B 可以参考一下(Sudoku procedures, MCM2008B reference)

计算输入信号的功率谱密度和估计输入信号带宽并绘图(Evaluation of the single-sided ESD and frequency bandwidth)

本程序实现的功能是将stl文件导入到matlab中。(The function of this program is to achieve the stl file into matlab in.)

这是基本的脚点检测算法，里面包含了harris detector和harris-laplace detector code，便于操作。(This is the basic foot-point detection algorithm, which includes harris detector and harris-laplace detector code, easy to operate.)