expi

It is a program in matlab for plotting a graph

windows控制台程序，以命令行输出日历，周未日期加色显示(windows console application to the command line output calendar date weekend plus-color display)

通信业务量分析理论中的话务量分析预测Erlang B公式中，话务量，出线容量，阻塞率，三者关系。(Communication traffic analysis theory of traffic analysis and forecast Erlang B formula, traffic, outlet capacity, blocking rate, the relationship among.)

石川公式法计算齿轮副啮合刚度，可以画一个周期(Deputy Incident formula method to calculate gear mesh stiffness, you can draw a cycle)

MUNK剖面声线结构仿真,加载数据可以验证可行性，希望对您有帮助。(MUNK voice sectional structural simulation, load the data to verify the feasibility of, I hope for your help.)

计算脉动风速的风特性，包括湍流强度、阵风因子、湍流积分尺度等(Fluctuating wind characteristics calculated wind speed, including turbulence intensity, gust factor, turbulence integral scale, etc.)

说明：  我的matlab实验 MATLAB运算基础 选择结构程序设计 循环结构程序设计 函数文件 高层绘图操作 数据处理与多项式计算 数值微积分与方程数值求解 符号计算基础与符号微积分(My matlab choice experiment based on the structure MATLAB programming operations structured programming cycle function file data processing and high-level drawing operations polynomial equation calculated with numerical integration and numerical solution based on symbolic computation and symbol calculus)

matlab FIR 低通，高通和带通滤波器的完整程序,本人花了好多时间自己写的,有滤波前后图形对比(matlab FIR low-pass，high-pass and band-pass IIR filters full process, I spent a lot of time to write your own, there is before and after the graphic correlation filter!)

ekf,扩展卡尔曼滤波，组合导航技术，是适合初级学习的资料(ekf，extended kalman filter，integrated navigation)

系统辨识作业，输入信号为M序列，利用互相关函数及脉冲响应法求出系统的传递函数。(Identification of the operating system, the input signal for the M series, the transfer function of the system is obtained using cross-correlation function and impulse response method.)