DSP_3_17_2

这是生成的H矩阵，可以用于MATLAB仿真和C语言仿真(This is the generation of H-matrix, can be used in MATLAB simulation and C language simulation)

介绍了matlab-gui设计的基础知识，对于刚刚接触matlab-gui设计的人来说是一份不错的资料(Matlab-gui design introduces the basics, just contact matlab-gui for those who design information is a good)

用matlab语言实现QPSK调制信号产生(using Matlab language QPSK modulation signal generator)

To find the bilinear interpolation by considering row and column duplication.

对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法对二阶系统进行辨识。。。采用曲线拟合法(Second-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fittingSecond-order system identification. . . Using curve fitting)

dijksra的算法程序，在matlab里就可以用了，是M文件的。(algorithm program dijksra, can be used in matlab M-file.)

一个师兄的毕设，采用波束成形技术的BER计算，相控阵天线的方向图（切比雪夫加权）。( A complete set of brothers, By applying the beam forming technology of BER Phased array antenna pattern (Chebyshev weights).)

法国人Rilling的程序写的EMD分解的程序 on empirical mode decompos and its algorithms. 内附说明 (Matlab codes for CEEMDAN (ref. [C162])on empirical mode decompos and its algorithms)

matlab 常见命令集 适合初学者学习！！(Matlap frequently used commands )

the above function is useful to find the derivative of a bspline