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曲线拟合和多项式拟合-3，主要用于工程计算，工程优化。(Curve fitting and polynomial fitting-3, mainly used for engineering calculations, engineering optimization.)

说明：  线性啁啾布拉格光栅的光学特性研究 理论研究 尚无仿真(Linearly chirped Bragg grating optical properties of theory there is no simulation)

matlab作图的小程序，为学习matlab作图的朋友提供帮助(matlab mapping applet for learning matlab plotting to help a friend )

小波包分析提取振动信号中的特征频率，可以动态调节运行环境的参数，sar图像去噪的几种新的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Can dynamically adjust the parameters of the operating environment, Several new methods sar image denoising.)

this is matlab code for hmm

根据黑洞理论，提出的黑洞模拟算法，并进行标准测试函数优化，优化结果由于现有算法(According to the black hole theory, the black hole simulation algorithm is proposed, and the standard test function optimization is carried out.)

最大线性反馈移位寄存器产生的m序列和m序列优选对构成的Gold序列，以及matlab仿真程序。(Maximum linear feedback shift register produces m sequence and optimization of the sequence of m Gold sequence, and constitutes matlab simulation program.)

说明：  模糊PID和传统PID的matlab实现(Fuzzy PID and conventional PID of the matlab implementation)

用MATLAB实现线性平滑滤波器和中值滤波器(To realize the linear smoothing filter and median filter using MATLAB)

通信中所用的一种递归RLS算法，用于建模(Communication used in a recursive RLS algorithm for modeling)