GDOPWSL

用matlab工具显示一个语音信号的语谱图，显示共振峰等特征(Using matlab tool displays a voice signal of the language spectrum, showing characteristics of formant)

FPGA可实现的，使用cordic算法的NCO模块混频模块。该模块基于cordic原理，算法中只需要加法和移位运算既可以完成信号的混频功能(FPGA can be achieved, the use of the NCO cordic algorithm module mixing module. Cordic module based on the principle, the algorithm only needs Adder and shift operator can complete signal mixing function)

该程序主要完成了EMD算法的实现，并附有例子程序进行测试，有助于初学者了解该算法(The program is mainly done to realize EMD algorithm, together with examples of procedures for testing, to help beginners understand the algorithm)

HHT的基本理论(黄先生的原文) 小波板换希尔伯特黄变换；理算小波变换原文(Signal filtering, Wavelet transform, Hilbert-Huang transform DWT (Discrete Wavelet Transform) och HHT(Hilbert-Huang Transform).)

人眼虹膜定位检测，使用的是matlab源代码(Human iris localization)

说明：  适用于电化学噪声的HHT变换，求解边际谱和绘图(It is suitable for HHT transformation of electrochemical noise, marginal spectrum and mapping)

MATLAB工程计算及应用电子书，望大家共同切磋共同进步！(MATLAB engineering calculation and application of e-books, learn the common look of common progress!)

to plot in matlab

有效实行数据分类和图像分割的源码， 非常适合学习实用(image and data segmentation)

用于模拟通信系统中不同统计信道场景下的服从不同分布的噪声。(Communication systems used to simulate different scenarios of statistical channel obey different distributions of noise.)