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采用不同窗函数对信号进行了WELCH谱估计，并可以做出对比分析。(Different window function of the signal spectrum estimation WELCH, and can make a comparative analysis.)

用matlab编辑音乐，模拟萧的声音演奏天空之城(Use matlab to edit music)

基于matlab对图形图像进行处理，图像分类之类的(Matlab on the graphics image processing based on image classification, such as)

本书为石端伟编写的《机械动力学》，介绍了机械动力学相关内容，单自由度、多自由度的响应分析，并附有matlab源代码。(Duan-Wei Shi written book for the " mechanical dynamics," describes the mechanical dynamics relevant content, single degree of freedom, more freedom of response analysis, together with the matlab source code.)

continous uniform random variable

watershed animation matlab

fsk modulation Frequency shift keying (FSK) is the most common form of digital modulation in the high-frequency radio spectrum, and has important applications in telephone circuits. This article provides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be discussed

说明：  kalman滤波 针对二阶系统的位置速度估计 适合于初学kalman滤波算法的朋友 代码含有详细解释(kalman filter for the position of second-order system is suitable for beginners speed estimation kalman filter algorithm friend code contains detailed explanations)

地震软件包，包括时域反褶积和小波估计，码/移相移相算法等(seisLab,include time domain deconvolution and wavelet estimation./codes/dephasing: Dephasing algorithm)

说明：  运用matlab这个软件运用递归方法运算出任意一个数的阶乘(The use of this software using a recursive method matlab computing factorial of a number of arbitrary)