project-2

说明：  主要讨论了QPSK的调制解调原理，分析了它们的调制解调实现过程(Mainly discussed the QPSK modulation and demodulation principle, an analysis of their realization of the process of modulation and demodulation)

通信中位同步的gardner算法的matlab仿真(Communications Synchronization gardner of the Matlab simulation algorithm)

sar技术 孔径雷达 sar技术 孔径雷达sar技术 孔径雷达(sar sar sar sar sar sar sarsar sar sar sar sar sar sar)

zixzak matrix matlab code for 8*8 matrix

无线信道模型的介绍，WIMAX工作组文档，对典型信道模型进行了描述，文中含SUI信道的MATLAB仿真代码(Wireless channel model introduction, WIMAX Working Group document, on a typical channel model is described, the text contains SUI channel MATLAB simulation code)

CDMA multi-user communication

用matlab做的手势识别 基于梯度方向直方图特征提取 欧氏距离判断(Gesture recognition with matlab do the gradient direction histogram feature extraction based on Euclidean distance to determine)

Matlab的函数及指令提供给大家查询maltab指令的方便

电梯概率问题 可以在准备数学建模的时候作为练习资料(mathmodeling)

syms x g=exp(x*sin(x)) t=taylor(g,12,2) xd = 1:0.05:3 yd = subs(g,x,xd) ezplot(t, [1,3]) hold on plot(xd, yd, r-. ) title( Taylor approximation vs. actual function ) legend( Taylor , Function )(syms x g = exp (x* sin (x)) t = taylor (g, 12,2) xd = 1:0.05:3 yd = subs (g, x, xd) ezplot (t, [1 , 3]) hold on plot (xd, yd, ' r-.' ) title (' Taylor approximation vs. actual function' ) legend (' Taylor' , ' Function' ))