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Matlab Code to Normalize Signature

PLL（锁相环）的Matlab仿真模型,包含各模块的详细描述(The Matlab simulation model of PLL (Phase locked loop))

matlab工具包，非常有用的信号时频分析工具,stft,doppler(matlab toolkit, a very useful time-frequency analysis tools, stft, doppler)

matlab 可视化 微分方程 物理 算法 超越方程 科学计算 数学变换 最值问题 图像增强 图形界面 线性方程 元胞自动机 晶体生长 金融(physical algorithm matlab visualization in scientific computing differential equations of mathematical transformations beyond the most value problem of linear equations graphical image enhancement of cellular automata Crystal Growth Finance)

包括九个实例，展示matlab在自动设计中的仿真应用(this book includes nine examples that represent tipical design tasks of an automotive applications)

RESTORATION OF GENERATED NOISY IMAGES BY USING FILTERS : Arithmetic Mean, Median, Max, Min,Mid Point Filtering

各种类型的时频分析，包括科恩，加布，短时傅里叶变换(Various types of time-frequency analysis, including Cohen, Gabe, short time Fourier transform)

利用图像处理法分析跳频信号，修正视频图，并估计其参数(Analysis of frequency hopping signal, correcting video images using image processing method, and estimating its parameters)

说明：  很好的matlab实用程序，从光盘中拷出来的。(Matlab good utility, from the CD-ROM copy from.)

Reduced model of ieee 39 bus test system in MATLAB