2D_FDTD_TE

基于扩频技术的数字水印matlab源代码。大家共享之(Spread-spectrum technology based on digital watermarking matlab source code. U.S. share of)

Algorithms for various codes in matlab

matlab下的万年历（没有利用自带函数）能够正确显示用户输入的年份和月份的日历。并能够自动定位当前年份和月份(Calendar matlab under (no use of its own function) to display the correct user input month and year calendar. And the ability to automatically locate the current year and month)

利用matlab编写的粒子滤波程序，能够对学习matlab有所帮助。(Prepared using particle filter matlab program, matlab can be helpful in learning.)

小波相位相干函数，用于计算采集工程信号的相干量(Wavelet PhaseCoherence )

实现基于变步长LMS算法的自适应均衡器,滤波器阶数为2，输入信号为零均值，方差为1的高斯白噪声(implement an adaptive equlization basing on the changed_step LMS algorith)

用各种窗函数设计FIR数字滤波器，q725a是利用fir2设计滤波器(With a variety of window function design FIR digital filter, q725a is the use of filters fir2 Design)

说明：  LPI和LPID的主要目的是能够在比截获接收机对雷达进行探测与干扰的距离更远的距离上来探测目标,本工具箱是在MATLAB下的LPI工具箱(LPI and LPID' s main purpose is to intercept receiver than the radar detection and jamming on the distance farther up exploration goals, the toolkit is under the LPI in the MATLAB Toolbox)

解非线性方程,方程首先要给定两个初始值，并且函数在这两个值的函数值的乘积小于0(solve equantions that are not linear)

This tutorial describes the use of Artificial Neural Networks in Matlab.