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经典数字信号处理滤波器的源代码 重点是利用巴特沃斯模拟滤波器转而设计其它数字滤波器 (Classical digital signal processing filter source code)

computes the compositions of the integer N into K parts

mailing system within lan

计算超混沌Rossler吸引子的Lyapunov指数(calculated hyperchaotic Rossler attractor of Lyapunov exponent)

This document is useful for hearing sound classification

matlab 读取超声采集DAQ数据，主要用于波束合成，处理row数据(data reading program)

小波分析理论与MATLAB小波分析的应用领网域十分广泛，它包括：数学领网域的许多学科；信号分析、影像处理；量子力学、理论物理；军事电子对抗与武器的智能化；电脑分类与识别；音乐与语言的人工合成；医学成像与诊断(MATLAB wavelet analysis theory and application of wavelet analysis collar domain is very extensive, it includes: Mathematics collar domain many disciplines signal analysis, image processing quantum mechanics, theoretical physics military weapons, electronic warfare and intelligence computer classification and identification synthetic music and language medical imaging and diagnostics)

说明：  系统动力学的大作业，利用状态方程方法求解二阶系统的频响与时间响应，并作谱分析(Dynamics of large operations, using the state equation method for solving second-order system frequency response and time response, and for spectral analysis)

绘制风频的瑞利分布图，风速区间取在0~30m/s。(Draw up the wind frequency of the Rayleigh distribution,Wind speed range in 0 ~ 30 m/s.)

基4FFT时域抽选算法，可以快速进行多点傅里叶变换(Time-domain based 4FFT selected algorithm to multi-point fast Fourier transform )