yuyin_tuxiang-process

说明：  gauss消元法求解方程组，可以准确的利用gauss消元法求解线性方程组 (gauss elimination method for solving equations, you can accurately use gauss elimination method for solving linear equations)

说明：  C语言与MATLAB接口：编程与实例 函数介绍 ，应用举例……(C language and MATLAB interface: examples of function programming and introduces the application examples……)

压缩感知原理在盲信号分离中的应用.PDF(The Application of Compressed Sensing in Blind Source Separation)

curve fitting program

使用matlab编程，结合ANN算法完成数字0到9的数字识别。(Use matlab programming, combined with ANN algorithm is complete digital digital identification 0-9 in.)

MATLAB操作基础,讲述了MATLAB的基本功能(MATLAB operating basis, about the basic functions of MATLAB)

GM板有限元matlab程序 FGM板有限元matlab程序(应力矩阵)(failed to translate)

雷达信号检测和信息提取:根据雷达接收到的信号检查是否含有目标反射回波，并从反射回波中测出有关目标状态的数据。信号是信息的载体，信息是信号的内容。雷达工程界习惯于把雷达信号检测和信息提取的具体实施称为雷达信号处理，并把这种处理与测出的数据的处理合称为雷达信息处理。技术科学界最初把采用数理统计工具解决这一类信息处理的理论问题称为检测理论，后又称为检测与估计(Radar signal detection and information extraction, according to the received radar signal check whether contain the target echo, and measure the echo data on target state.Signal is the carrier of information, the content of the information is a signal.Radar engineering is used to the specific implementation of the radar signal detection and information extraction called radar signal processing, and the processing and the processing of measured data as radar information processing.Technology of the scientific community initially put the use of mathematical statistics tools to solve this problem is known as a kind of information processing theory testing theory, also known as the detection and estimation)

Spectral estimation（谱估计）的目标是基于一个有限的数据集合描述一个信号的功 率（在频率上的）分布。功率谱估计在很多场合下都是有用的，包括对宽带噪声湮没下的信 号的检测(Spectral estimation)

在matlab中 显示hht变换后的实际时频图(show the actual time-frequency diagrams after HHT transform )