problem3

介绍一些matlab在数学方面的应用，非常详细，具有很好的参考价值(Matlab some applications in mathematics, very detailed, with a good reference value)

调频电路的matlab simulink 仿真(The objectives of this laboratory are: To investigate frequency modulation characteristics in the frequency domain. To implement a classical double-tuned FM demodulator and measure its characteristics. To implement a modern PLL FM demodulator and measure its characteristics. To investigate the effect of FM signal bandwidth on the detected signal-to-noise ratio.)

遗传算法ga的一个应用，应用在一个金融方面的最优解问题上。(An application of GA in financial field)

使用Matlab语言完成《数值计算方法》中的Romberg（龙贝格）积分公式，程序可以根据用户输入的积分上下限、误差容限及表达式实现Romberg积分。(Using Matlab language to complete " numerical methods" in the Romberg (Romberg) integral formula, the program based on user input limits of integration, error tolerance and expression implementations Romberg integration.)

说明：  用于数字信号处理的定点运算库，24.8格式(Fixed-point arithmetic library, 24.8 format)

系统辨识，通过输入PRBS，由3种模型，输出进行比较，从而辨识各个类别的系统(System identification, through the input PRBS, by three kinds of model outputs are compared to identify the various types of system)

文件夹里集合了几种经典的数字图像处理方面的算法，MATLAB处理(Folder in the collection of several classic digital image processing algorithms, MATLAB processing)

This is the demo file for L1 adaptive controller with a simple unknown parameter: dot x(t) = Ax(t) + b(u(t) - heta^ op x(t)) DoSims.m: This script initializes the model parameters, run the simulation L1Model_sec1.mdl:the implementation of L1 adaptive controller. Refer to the following paper for background: C. Cao, N. Hovakimyan, Design and Analysis of a Novel Adaptive Control Architecture with Guaranteed Transient Performance, IEEE Transactions on Automatic Control, vol.53, No.2, pp. 586-591, 2008.

说明：  扩展卡尔曼滤波算法是目前最常用的非线性滤波算法之一，其核心思想就是将非线性模型线性化后，然后采用标准的卡尔曼滤波算法进行迭代滤波，这是一种最基本的解决非线性滤波问题的方法，目前在目标跟踪领域得到了广泛的运用。(Extended Kalman filter is the most commonly used one of nonlinear filtering algorithm, the core idea is that the nonlinear model is linearized, and then apply the standard Kalman filtering algorithm to filter, which is one of the most solve the basic problem of nonlinear filtering methods, the current target tracking has been widely used.)

Genetic algorithm code