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可控制小球运动速度的用户界面 很流畅的 绝对可用(Can control the speed of the ball movement is very smooth user interface is absolutely free)

pe to snr for bpsk when we use rectangular modulation on bw=0.025,0.05,0.1

Numerical computing using matlab

Image processing codes

图1为均衡带限信号所引起失真的横向或格型自适应均衡器(其中横向FIR系统长M=11), 系统输入是取值为±1的随机序列，其均值为零；参考信号；信道具有脉冲响应： 式中用来控制信道的幅度失真(W = 2～4, 如取W = 2.9,3.1,3.3,3.5等)，且信道受到均值为零、方差(相当于信噪比为30dB)的高斯白噪声的干扰。试比较基于下列几种算法的自适应均衡器在不同信道失真、不同噪声干扰下的收敛情况(对应于每一种情况,在同一坐标下画出其学习曲线): 1）横向/格-梯型结构LMS算法 2）横向/格-梯型结构RLS算法 并分析其结果。(Figure 1 is a band-limited signal caused balanced horizontal or lattice distortion adaptive equalizer (FIR system in which the lateral length M = 11), the system input is the value of a random sequence of ± 1, mean zero reference signal channel has impulse response: Wherein the amplitude of the distortion for the control channel (W = 2 ~ 4, and so as to take W = 2.9,3.1,3.3,3.5), and subjected to a channel with zero mean and variance (equivalent SNR is 30dB) Gaussian white noise. Compare the following types of algorithm-based adaptive equalizer in a different channel distortion, the convergence of different noise interference (corresponding to each situation, draw their learning curve in the same coordinate): 1) landscape/grid- LMS algorithm ladder structure 2) landscape/grid- RLS algorithm ladder structure And analyze the results.)

捷联式惯性导航的传递对准，使用matlab语言编写(Transfer alignment of inertial navigation)

模糊PID控制器优化函数的文章，很不错的，很有参考价值，是英文版的可以作为参考资料。(Fuzzy PID controller optimization function article, very good, good reference is the English version can be used as reference.)

this file solves the problem of flight over trains using ACO.

高分辨雷达（High-Resolution Radar）电子版英文版第二版 作者 Donald R.Wehner PDF格式(High-Resolution Radar, the second edition,author：Donald R.Wehner,PDF file)

a Simulink block to use the state space MPC code is developed. Two examples to work with continous-time state space plant model and discrete-time state space plant model are included.