paper3

用matlab 实现ofdm,输入的是长度为256的随机序列，其中用到了opsk调制，ifft和fft变换(Using matlab realize ofdm, enter the length of the random sequence 256, which uses a opsk modulation, ifft and fft transform)

to generate rayleigh enveloppe

谱估计的welch算法、周期相关图谱估计算法(Welch spectral estimation algorithm, cycle-related pattern estimation)

wt8871的源代码，应用于车载仪器仪表或卫星导航等方面(wt8871 for application TV、GPS&outmeetor)

完整的BPSK调制 MATLAB仿真源码，供学术交流用。(integrity of the BPSK modulation MATLAB source for academic exchanges with.)

双向平滑算法的研究可以有效的测量频率的频谱(matlab Double smoothing algorithm )

Large condenser iS one of the key heater exchange equipmems in heat—engine plant and petrochemical industry．For the unclear cooling water and chemical reactions during heat exchange when the condenser is running，the fouling which is not favorable for heat transfer is accumulated in the inner wall of condenser tube．These fouling have produced such harm：severely decreases the heat exchange capacity of the condenser,lowers the vacuum degree，increases energy consumption and probably leads to accidence due to the blockage of condenser tube and followed by erosion and perforation

信息隐藏实验教程，武汉大学出版社，主要关于图像载体知识，伪随机数发生器，图形信息的伪装技术(Information hiding experimental tutorials, Wuhan University Press, mainly camouflage technical knowledge of the image carrier, a pseudo-random number generator, graphic information about)

运用MATLAB软件编程仿真，充分运用数字图像处理技术，运用边缘检测，神经网络识别等来实现汽车牌照的提取。(use MATLAB ,gain the number of car)

说明：  A class for efficient manipulation of N-fold Kronecker products in terms of its operands only