signal

本代码是波束空间MUSIC算法的源程序。采用波束空间MUSIC算法进行DOA估计(This code is the source beam space MUSIC algorithm. MUSIC algorithm using beam-space DOA estimation)

simple stap simulation with ICM clutter

一个很好带阻滤波器的设计，并给出了用来滤除工频干扰的实例(A good band stop filter and filter frequency is given to an instance of interference)

用matlab来制作卫星绕地球做周期运动的动画，改变卫星的角速度的初值，可以画出圆形，椭圆形，逃逸轨迹。(Using matlab to produce satellites orbiting the earth to do periodic motion animation, change the initial angular velocity of the satellite, you can draw round, oval, escape trajectory.)

说明：  IMM滤波的 matlab程序，这对于很多做机动目标跟踪和 金融预测的人来说很好的东西(IMM filter matlab program, which is to do a lot of maneuvering target tracking and financial forecasts for good things)

李指数计算，该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(Lee index calculation, the function is used to calculate the time series of the largest Lyapunov exponent- Wolf method)

说明：  检测两个输入信号的相位差。DFT_main函数中模拟了三种曲线，并对比了计算出的相位与理论相位的误差。(Detect the phase difference between two input signals. Three kinds of curves are simulated in DFT main function, and the errors between calculated phase and theoretical phase are compared.)

matlab程序，包括kruskal算法和kijkstra算法的程序 ()

子空间法计算DOA AOA，ESPRIT旋转不变法程序(Subspace method DOA AOA, ESPRIT rotation invariant method program)

1、用for和if语句求出供求函数以及稳定时的产量和价格。 2、用多重for循环语句和plot语句画出蛛网模型。 3、制作动画语句。 (1, with for and if statements when you find a stable supply and demand functions and production and prices. 2, with multiple plot statement for loop and draw the cobweb model. 3, animation statements.)