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计算房间冲击响应的matlab函数，亲测可用，界面操作(Matlab code for calculating the pulse response of a room, and the interface operation is available.)

说明：  混沌时间序列预测程序,包括多步预测函数及多步预报的主程序。(Chaotic time series prediction procedures, including multi-step prediction function and multi-step prediction of the main program.)

Pisarenko谐波分解 matlab程序(Pisarenko Harmonic Decomposition PISAR(XT,SIN_NUM) Subplots the input signal (Xt) and the signal generated by the Pisarenko Harmonic Decomposition algorithm for a sum of SIN_NUM sinusoid waves)

频率估计：Pisarenko谐波分解算法、music算法和esprit算法对有干扰的信号频率进行估计，并且计算估计频率的均值和方差。(Pisarenko、music和esprit)

设计一个切比雪夫滤波器，要求通带截止频率 ，通带最大衰减 ，阻带截止频率 ，阻带最小衰减 。要求绘出滤波器的幅频特性曲线。(Design a Chebyshev filter, the passband cutoff frequency required, the maximum passband attenuation, stopband cutoff frequency, stopband minimum attenuation. Requirements of the filter amplitude-frequency characteristic plotted curve.)

利用cordic实现除法的matlab源码。 本人原创，标准cordic算法。(implement division by cordic. matlab m language.)

this is matlab code that perform convex optimization for several objective function types

matlab code for image distortion

skin detector can detect skin color

描述光在非线性介质中的传输，用的方法为分布付里叶方法。(Described in the non-linear optical transmission medium, the methodology used for the distribution of Fourier methods.)