calculate_chaoliu

说明：  单摆运动的matlab 仿真，能有效仿真单摆运动，对MatlAB编程初学者会有用(Matlab simulation of pendulum movement can effectively simulation pendulum movement, MatlAB program will be useful for beginners)

教程，很好的。很全面，而且容易懂，里面好多例程可以参考学习。看看就知道了，有更好的一起分享。。。。。。(Tutorials, very good. To see to know, better to share. . . . . .)

信号信噪比计算，验证对比了matlab中的多种信噪比计算方法(compare the calculation of SNR )

matlab的命令大全，几乎涵盖matlab的所有命令(matlab command Guinness, cover almost all the command matlab)

function g=nonlineareq(x) Here is an example of nonlinear system that can be solved by using the Matlab command "fsolve" written in the file called "solution.m" (see quasi-Newton or Levenberg-Marquardt methods). g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2) g(2)=2*x(2)-x(2)*x(2)+3*x(1)*x(2)

完整的BPSK调制 MATLAB仿真源码，供学术交流用。(integrity of the BPSK modulation MATLAB source for academic exchanges with.)

matlab code for communication

chirp信号生成，以及匹配滤波实现，卷积实现(chirp signal generation and matched filtering to achieve)

该程序仿真QPSK传输系统，有助于对基本传输方式研究的学习。(Simulation program to realize QPSK transmission system)

在matlab中实现正切矫正程序,确定行、列中心点的位置。( tangent correction)