control

在非线性光学中，薛定谔方程为波的传输方程，次程序运用分步傅里叶方法求解非线性薛定谔方程！(In nonlinear optics, Schrodinger equation for the wave propagation equation, sub-process using step Fourier method for solving nonlinear Schr?dinger equation!)

this is very good and important for work with eeg data.

matlab编程观察混沌系统的相空间情况变化(matlab programming phase space of chaotic systems observed changes in circumstances)

PSK31 Model with Symbol Timing and Carrier Recovery(This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files. The receiver features include: Automatic Frequency Control, Automatic Gain Control, Symbol Timing recovery with a fractionally spaced Farrow interpolator, Decision Directed Carrier Phase Lock Loop, dbsk or dqpsk demodulation with FEC. References are provided in the Model.)

用Pisarenko谐波分解法估计一组实验数据的正弦频率及幅度。得出真实功率谱密度。(Pisarenko harmonic decomposition method with a set of experimental data estimate the sinusoidal frequency and amplitude. The true power spectral density obtained.)

q730是模拟低通转换为数字低通.q731是切比雪夫滤波器设计，q732椭圆带通数字滤波器的设计，其中用的是ellipord函数(q730 is converted to analog low-pass digital low-pass. q731 is a Chebyshev filter design, q732 elliptical band-pass digital filter design, which is used in a function ellipord)

pre-fft ofdm system with smart antenna

直接运行，小波分析，消除噪声干扰，便于数据处理(Motor data, wavelet analysis is generally current and voltage data, to facilitate the diagnosis of faults)

课设作业，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角(Attitude control of spacecraft Contains the pitch angle, roll angle，Tilt angle, sideslip angle)

Mesh Function finite element