paper4

说明：  空时编码技术在时域的实现功能与解答，可以用二进制解码进行解答(Space time coding in time domain to achieve functional and answers can be used to answer the binary decoding)

MATLAB小程序，实现模糊仿人只能的仿真，和PID进行了对比(MATLAB applet, fuzzy imitation only simulation, and PID were compared)

说明：  (1) 條碼掃描槍 (1個): 用於刷證件Barcode(條碼) (2) 鐳射列印機 (1台): 用於列印證件(型號: Epson stylus C67) (3) 攝像頭 (1個): 用於攝制來賓照片 ((1) bar code scanner (1): for Brush documents Barcode (Barcode) (2) laser printer (1 unit): used to print documents (Model: Epson stylus C67) (3) camera ( 1): for shooting photos guests)

认知无线电中认知用户退避策略建模 ,指数退避策略(Cognitive radio users in cognitive avoidance strategy modeling, cognitive radio users in cognitive modeling strategy retreat, exponential backoff strategy)

Use a Genetic Algorithm to find shaper parameters which best fit model response

关于线性调频信号的时频计算，包括了AF,WVD,重排谱图~(The traditional method of linear frequency modulation signal frequency estimation)

在matlab中绘制3d箭头，方向、颜色及头尾比例可调。(3d at matlab Drawing arrows, direction, color and proportion of adjustable head and tail.)

基于BP神经网络的R实现，改进了BP神经网络，可运行。(R implementation based on BP neural network)

考虑一个线性自适应均衡器的原理方框图如《现代数字信号处理导论》p.275自适应均衡器应用示意图。用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。给出3个步长值的比较。(consider a linear adaptive equalizer block diagram as the principle of "modern digital signal processing" Introduction to the p.275 adaptive equalizer application schema. LMS algorithm with the adaptive equalizer, painted a square experimental error of convergence curve, given final design filter coefficients. Experimental a length of the training sequence to 500. Conduct 20 separate experiments, painted square error of the convergence curve. Given three step-value comparisons.)

Calculation modes of ATquartz using mathieu function