ofdm

hough transform this project applyes hough transform on given picture in order to be able to calculate object in real world

matlab矩阵计算 消元法解上三角方程组(the matlab matrix calculation elimination method to solve the trigonometric group)

永磁同步电机的矢量控制模型，仿真模型，可用于转速控制，也可以进行转矩控制的二次开发(Secondary development of vector control of PMSM model, the simulation model can be used for speed control, torque control can also be)

拟合 matlab!拟合 matlab!拟合 matlab!拟合 matlab!(matlab nihequxian.matlab nihequxian.matlab nihequxian.)

some example of regularization tools in matlab

用于绘制滚动轴承故障的频谱图和包络解谱图，从而判断轴承故障(Used to draw the rolling bearing fault frequency spectrum and spectral envelope solutions, in order to determine bearing failure)

计算洛伦兹系统的lyapunov指数，matlab语言编写的(Computing the Lyapunov Exponents of the Lorenz System)

The paper describe Segmentation and Recognition of Handwritten Numeric Chains

Bartlett法：Bartlett平均周期图的方法是将N点的有限长序列x(n)分段求周期图再平均。(Bartlett Law: Bartlett average periodogram method is limited to N-point long sequence x (n) Sub-seeking re-periodogram average.)

水文分析中干旱指标spi的计算代码，可计算多时间尺度的指标，黏贴成m文件即可，文件内有注释描述。(Spi hydrological drought index analysis of the calculation code, and calculate multi-time scale of the index, you can paste into the m file, file comments within the description.)