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基于LMS算法的自适应噪声消除仿真分析,内含详细的文档说明(LMS-based adaptive noise cancellation algorithm simulation analysis, contains a detailed documentation)

BER of QPSK with symbol energy Es

经过调试的svm分类程序，很好用，对初学者很有帮助。(After commissioning of the svm classification procedures, useful, useful for beginners.)

利用有限时域差分法对一维均匀平行板传输线特性仿真(Using the finite difference time domain method for one-dimensional homogeneous parallel-plate transmission line characteristic simulation)

说明：  传染病模型是指传染病的基本数学模型，研究传染病的传播速度、空间范围、传播途径、动力学机理等问题，以指导对传染病的有效的预防和控制。常见的传染病模型按照传染病类型分为SI、SIR、SIRS、SEIR模型等。由于2019年末出现的新冠肺炎有一定的潜伏期，与病人接触过的健康人并不马上患病，而是称为病原体的携带者，归为E类。(infectious disease model simulation)

This document describe matlab computing environment: Engineering, Technical Computing,Files and File Management,Mathematical Functions and Applications,DataAnalysis and other.

去初始化的水平集函数动态移动目标检测算法(level set function)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上，信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，快拍数为200，信噪比为20dB，阵元间距分别为 tambada/6 tambada/2、tambada。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element number 10, the number of snapshots for 200, SNR is 20dB, respectively array element spacing  tambada/6 tambada/2, tambada.)

Plot the log-magnitude of the Fourier transform of the signal over the interval [0, π], using a 1024-point FFT. The signal should be windowed with a Hamming window of two different durations: 25 ms and 10 ms with the window placed at the signal’s center in each case. Show the log-magnitude plot for each duration.

The proposed control law is also applied to Fractional order duffing system and to a 3D autonomous system which generates a four wing chaotic attractor to control chaos. The proposed control law makes the states of the system globally asymptotically stable and it also guarantees the system globally asymptotically in the presence of uncertainties in the states and external disturbances.