speech-enhancement

matlab在通信中的仿真应用 移相键控(matlab simulation applications in communications phase shift keying)

说明：  Wiener filtering algorithm(WF) for speech enhancement set parameter values smoothing factor in noise spectrum update smoothing factor in priori update

对正弦信号自相关和互相关运算的实验。在进行算法模拟时首先应对一个实时数字信号处理的任务选择一种方案和多种算法，用计算机高级语言如（c、Matlab等工具)验证算法能否满足系统的性能指标；然后从多种信号处理算法中找出最佳或准最佳算法。(right sinusoidal signal autocorrelation and cross correlation of the experimental operation. Conducting simulation algorithm deal with a first real-time digital signal processing tasks to choose a variety of programs and algorithms, Senior computer language such as (c, Matlab, and other tools) verification algorithm can meet the performance indicators; Then from a variety of signal processing algorithms to find the best or potential best algorithm.)

超声成像得到的射频信号转换为包络信号时的一维滤波(RF signals into ultrasound imaging to obtain one-dimensional filtering of the envelope signal when)

DOA估计与信噪比的关系的MUSIC算法，MATLAB仿真源代码，可完成仿真图形。(DOA Estimation relations with the signal-to-noise ratio MUSIC algorithm, MATLAB simulation source code, to be completed by the simulation graphics.)

ZF-MMSE预均衡，代码真实有效，可使用。。。。。。(ZF-MMSE pre-equalization, code is valid, can be used. . . . . .)

说明：  可以教你快速入门的MATLAB教程，个人觉得很好，值得学习一下(not bad)

the is a code compression image in matlab

以优化SVM算法的参数c和g为例，对GSA（引力搜索算法）MATLAB源码进行了详细中文注解。是很好的学习材料。( In order to optimize SVM algorithm parameters c and g as an example, the GSA (Gravitational Search Algorithm) MATLAB source code for a detailed Chinese annotation. Is a good learning materials.)

RLS源程序代码，方便学习和使用改进的最小二乘法，加以修改，随心所欲！(RLS source code, easy to learn and use to improve the least squares method, modify, anywhere!)