Inverted_Pendulum

数字信号处理重要函数如分裂基fft/卷积/频率响应/滤波器的matlab实现（来自清华大学胡广书教授）(Important DSP functions such as fff/conv/frequency/filters, by matlab)

用Fourier变换求取信号的功率谱---周期图法 用Fourier变换求取信号的功率谱---分段周期图法 用Fourier变换求取信号的功率谱---welch方法 功率谱估计----多窗口法（multitaper method ,MTM法） 功率谱估计----最大熵法（maxmum entmpy method,MEM法） 功率谱估计----多信号分类法（multiple signal classification,music法）Fourier transform to strike a signal to the power spectrum - the cycle of plans Fourier transform to strike a signal to the power spectrum - Sub-cycle Method Fourier transform to strike a signal to the power spectrum --- welch method Power spectrum estimated more than window ---- Law (multitaper method, MTM) ---- Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM) ---- More than the estimated power spectrum signal classification (multiple signal classification, music)(To strike a signal with Fourier transform power spectrum- periodogram to strike a signal with Fourier transform power spectrum- Sub-periodogram with Fourier transform power spectrum of the signal to strike-welch method of power spectrum estimation multi-window method (multitaper method, MTM method) Maximum entropy power spectrum estimation method (maxmum entmpy method, MEM law) power spectrum estimation multi-signal classification (multiple signal classification, music law) Fourier transform to strike a signal to the power spectrum- the cycle of plans Fourier transform to strike a signal to the power spectrum- Sub-cycle Method Fourier transform to strike a signal to the power spectrum- welch method Power spectrum estimated more than window Law (multitaper method, MTM) Power spectrum estimate of maximum entropy (maxmum entmpy method, MEM ) More than the estimated power spectrum signal classification (multiple signal classification, music))

峰值搜索 对数据进行直方图累积，在对直方图中的数据进行峰值搜索(Histogram peak search the data accumulated in the histogram peak data search)

基于matlab的均匀方阵二维DOA酉ESPRIT 算法，同时包含空间平滑，可以解决相干源问题(Based on uniform square matlab-D DOA unitary ESPRIT algorithm, also includes space for a smooth, coherent source of the problem can be solved)

matlab基础与应用教程例题第三章代码(code for matlab)

analog modulation and coding technique

SPEKTR 2.1 光子分析程序 SPEKTR 2.1 光子分析程序(SPEKTR2.1 光子分析程序)

包含：1、eemd程序2、自适应eemd程序3、自适应eemd程序加信号重构。(Contains: 1, eemd Program 2, Program 3 eemd adaptive adaptive eemd program plus signal reconstruction.)

用MATLAB M文件产生4096点的正弦数据(MATLAB M-file to produce a 4096-point sine data)

利用matlab，进行excel数据读取及处理，并输出到新的xlsx文件中或者进行数据连接。(Using matlab, excel data were read and processed and output to a new xlsx files or data connection.)