1001-0548(2013)03-0380-05

A local extremum of audio watermarking algorithm, matlab software watermark embedding and extraction operation, also gives some common attack method of audio watermarking attacks.

这是一个关于异步电机无速度传感器的仿真模型，采用参考模型自适应(sensorless control of the IM based on the MRAC)

自适应滤波器的LMS算法，并观察不同的步长因子对其性能的影响。(LMS adaptive filter algorithm, and observe the different step-size factor on their performance.)

该程序用于精度分析，具有极强的实用性，可广泛应用于多种场合。(The program used for precision analysis, is extremely practical and can be widely used in many applications.)

genetic algorithm program for power system

说明：  求脉率的小demo，有任何问题可以联系我。(A demo about the value of pulse rate .If there any questions ， you can contact me.)

2ASK的matlab仿真，用于通源先关实验(The matlab simulation 2ASK the for Tongyuan first off experiment)

本书介绍使用ＭＡＴＬＡＢ进行电路、信号与系统的分析，主要内容有三篇：学用ＭＡＴＬＡＢ、 电路分析、信号与系统分析。第一篇为ＭＡＴＬＡＢ语言的基础知识，介绍ＭＡＴＬＡＢ数值计算、 程序设计、符号运算及图形绘制方面的功能和指令。第二篇为ＭＡＴＬＡＢ在电路分析中的应 用，按电路分析的三大基本内容分章：电阻电路、动态电路的时域分析、频域分析。本篇除介 绍使用ＭＡＴＬＡＢ进行电路分析的基本方法外，还给出了作者自编的通用符号电路分析程序 ｓａｎａ．ｍ，它使线性电路的分析问题变得十分简单。第三篇主要配合高等教育出版社出版、赵 录怀等编的《信号与系统分析》教材编写，共七章：信号的可视化、ＬＴＩ系统的时域数值分析、 拉普拉斯变换、ｚ变换、连续时间信号与系统的傅里叶分析、离散时间信号与系统的傅里叶分 析、模拟与数字滤波器。(This book describes the circuit, signal and system analysis using MATLAB main content three: Learning with MATLAB Circuit analysis, signals and systems analysis. MATLAB language basics first describes the MATLAB numerical calculation, Program design, symbolic computation and graphics rendering functions and instructions. Second MATLAB in circuit analysis should With three basic circuit analysis is divided into chapters: resistive circuits, dynamic time-domain circuit analysis, frequency domain analysis. This in addition to referral Shao circuit analysis using MATLAB, but also gives the universal symbol circuit analysis program of self sana. m, it is very simple linear circuit analysis. The third major with the Higher Education Press, Zhao Recorded pregnant edited "Signals and Systems Analysis" textbook written seven chapters: the visualization of the signal, LTI system time domain numerical analysis, Laplace transform, z transform, continuous-time signals and systems, Fourier an)

基于matlab编程的卡尔曼滤波数值模仿真(Kalman filter values ??based on matlab programming mimic true)

运用离散幅度变换对二次调频信号进行参数估计(Use Discrete Amplitude Transform to estimate parameters of a chirp signal)