NF

说明：  此程序为语音信号的过零率检测，白噪声过零率远远高于语音信号，故可通过对过零率的检测判断出是不是语音信号。(This procedure for the zero rate of speech signal detection, white noise zero crossing rate is much higher than the speech signal, it can zero rate by detection of voice signal is not judged.)

随机状态子空间实验模态参数识别方法算法源程序(ssi modal identification)

最小二乘互信息估计法,基于最小二乘法来直接估计互信息。(least-square MI estimator)

基于动态规划的检测前跟踪算法中检测概率与恒虚警的关系程序(Based on dynamic programming tracking algorithm in the pre-test probability of detection and the relationship between the procedures CFAR)

matlab 小波变换 有嵌入水印部分和提取水印部分(watermarking)

说明：  信号的频谱及时频分析图以及加噪声后的性能分析，跳频信号的wvd分析(Performance analysis of the signal spectrum frequency analysis chart in a timely manner as well as the added noise)

Maple 中文实践教程（基础篇）(maple course of study)

matlab常用算法，遗传退火算法，源程序(matlab commonly used algorithm, genetic annealing algorithm, source code)

对于频率估计有效的研究方法 其中有matlab的原始的程序(Frequency estimation matlab)

说明：  无需测距算法 DV-Hop定位算法 3个文件 随机部署节点 邻居计算 和 DV-Hop定位三个 每个都是一个函数 输入参数即可运行(range-free DV-Hop localization algorithm. Including three files square_random,calculate_neighbor and DV-Hop)