matlab

该程序为matlab进行傅立叶变换的快书算法FFT，其中还包括了傅立叶变换的其他几种快速算法．(The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.)

Matlab 时频分析技术及其应用Matlab 时频分析技术及其应用Matlab 时频分析技术及其应用(Matlab 时频分析技术及其应用)

图像的反转，灰度线性变换，非线性变换，直方图均衡化，中值滤波，梯度算子检测边缘等，，(The reversal of the image, the gray linear transformation and non-linear transformation, histogram equalization, median filtering, edge detection and so on, the gradient operator, )

两个prony算法，需要自己给定阶数p，用于系统辨识(Two prony algorithm needs its own given order p, for system identification)

计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数(Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signal yn calculated cross-spectral function)

利用MATLAB解决任意若干小矩形按照未知次序排样问题(To solve some arbitrary small rectangular packing problem in accordance with the order of the unknown)

根据文本中的三维数据点，绘制出三维网格地图。(According to the text of the three-dimensional data points, draw a three-dimensional grid map.)

延迟码的波形图。通过matlab工具仿真出了延迟码的时域和频域波形()

用脉冲响应不变设计巴特沃斯数字低通滤波器(Designed by the same impulse response digital low-pass filter Butterworth)

htmlparser 可以解析html文档，可以很清晰地获得链接(htmlparser can parse html document, you can get a very clear link to)