06480907

数字通信第四版答案。 对学习数字通信的同学比较有用。(the answer of digital signal communication)

About denoising of ECG signals using matlab

matlab有限元分析1D杆结构，2D热扩散问题，2D弹性问题，2D梁受力问题(matlab finite element analysis of 1D bar structure, 2D thermal diffusion problem, 2D elasticity problems, 2D Beams problem)

直接序列扩频信号的产生与捕获模拟 调用GoldGenerator.m生成GOLD伪码(GoldGenerator and DS-SS )

维纳滤波程序，一种信号处理程序，可用于数据预处理(Wiener filtering process, a signal processing procedure can be used for data preprocessing)

阵列信号处理中信源数目估计----盖而圆半径法(CITIC source array signal processing the estimated number of covered and Radii----)

matlab语音信号的采集，以及经过加噪后的滤波器过滤及相关的matlab程序(Matlab voice signal acquisition, and after adding noise after filtering and matlab program)

可以在蓝色背景下找到肤色散点分布图，从而确定肤色在YCBCR空间内的分布情况(Can be found in the blue background color scatter distribution, to determine the color space in the distribution of YCBCR)

本程序的功能是将模型生成到word中的演示(The program s function is to generate a model to demonstrate in word)

利用KNN最近邻算法，对心音信号进行分割并判断，给出第一心音、第二心音和收缩期、舒张期。(Use KNN nearest neighbor algorithm, the heart sound signal is divided and judgment is given first, second heart sound and systolic, diastolic.)