lao-xt65

c程序，子函数chirp（）产生周期性chirp信号，即线性调频信号。(c procedures, Functions chirp () have a periodic chirp signal, that is, the linear FM signal.)

IMM滤波算法，使用多次，书写习惯良好！！！其中使用三个模型，匀速、匀加速和转弯！！！欢迎使用！！！

求解梁频率，振型，应用matlab进行简支梁的模态分析(Application matlab solving beam frequencies and mode shapes, modal analysis, etc.)

详细介绍了用迭代法求解线性方程组的方法及其Matlab语言表示。(Iterative method described in detail with the method for solving linear equations and Matlab language said.)

编写了基于matlab的PID仿真程序模拟水泥行业稳料仓重流程。 稳料仓仓重Weight为CV，入口阀门InletV为MV，出口阀门OutletV为DV，搭建闭环流程仿真，并进行测试。(The preparation of a PID matlab simulation program to simulate the steady bin heavy flow based on cement industry. Stable storage bin weight Weight for CV, InletV for the MV entrance valve, outlet valve of OutletV DV, to build closed-loop process simulation, and test.)

matlab基本信号处理函数相关资料（pdf格式）(matlab basic signal processing functions related information (pdf format))

使用SCOP和OMP算法估计AOA，进而得到信道参数，信道得以准确估计(Use SCOP and OMP algorithm to estimate AOA, and then get the channel parameters, to accurately estimate the channel)

采用极限学习机即（ELM）进行回归和预测的MATLAB代码, 亲测可用，只需要替换自己的数据即可.(Extreme learning machine (ELM) is used for regression and prediction with MATLAB code. You need only use your own data to represent the data in the code.)

三维曲线曲面比较演示系统程序设计 设计一个图形用户界面（GUI）演示常见的三维函数图形，至少包含“三维绘图” 、“选项” 、“退出”等菜单，三维绘图的包括：参数方程x=e-t/20cos(t), y= e-t/20sin(t),z=t其中t 为0到2π、参数方程x=t,y=t2,z=t3其中t为0到1之间（在同一图形界面中分别绘制它们的三维曲面和三维曲线图）。“选项”菜单主要包括：网格开关，图例开关，坐标边框开关，色度空间选择菜单，曲线颜色菜单。(Comparison of three-dimensional curves and surfaces demonstration system design to design a graphical user interface (GUI) presentation function common three-dimensional graphics, at least three-dimensional graphics, options , Exit menu, etc., three-dimensional graphics, including: parameters of equation x = et/20cos (t), y = et/20sin (t), z = t one of t from 0 to 2π, parametric equation x = t, y = t2, z = t3 which t is between 0-1 (in the same graphical interface, respectively, three-dimensional mapping of their surface and three-dimensional curves). Options menu includes: grid switches, legend switches, coordinate frame switch, color space selection menu, menu color curve.)

find peaks in waveform