across-zero-detection

用matlab仿真0到9十个数字的语音识别(Matlab simulation with the 10 numbers 0 to 9 Speech Recognition)

说明：  提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。(A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .)

implement the Power Al- gorithm for the computation of themaximumeigenvalue of Aj . Write a function Power_Algorithm which takes as input A q (the initial approximation of the eigenvector) and scale (it was given as  in the lectures).

脑功能近红外光谱成像中的运动伪迹移除方法基于卡尔曼滤波和wiener滤波(Motion artifact removal methods based on Kalman filtering and wiener filtering in brain functional near-infrared spectroscopic imaging)

对不同区域进行断面分析，并让图片生成在一张图上(Cross-section analysis for different areas and let the picture generated a map)

利用matlab仿真产生线性调频信号，并实现线性调频信号的匹配滤波。(Using matlab simulation to generate LFM signal and realize matched filtering of LFM signal.)

matlab 基础知识讲义，内容发人深省，深入浅出(matlab basic knowledge of lectures, the content of thought-provoking, and easy)

卡尔曼滤波器进行信道估计的一篇文章，适用于OFDM-MIMO系统。(Kalman filter for channel estimation in an article for OFDM-MIMO systems.)

该模糊控制器的特点是针对大延迟或纯滞后系统(加干扰)进行控制，利用matlab自带fuzzy工具箱，采用经典文献中的模糊控制规则，并附原理及效果图以供学习交流。(The fuzzy controller is characterized by delayed or for large time delay system (plus interference) control, using fuzzy toolbox matlab own, using the classical literature of fuzzy control rules, together with the principle and effect diagram for the exchange of learning.)

Robotics Toolbox for matlab简要帮助文件 可以用于机器人路径规划(Robotics Toolbox for matlab)