OFDM_64QAM

Application of Mixed Programming between Matlab and Visual C++ on Circles Detection.pdf

改程序为叶片振动在线检测的速矢端迹法程序，有研究叶片振动在线检测的朋友可以参考(Change the procedure for the blade vibration online testing of hodograph method procedures, research blade vibration online testing can refer a friend)

说明：  运用Crank-Nicholson差分格式，模拟不同初始风场、垂向涡动系数和风应力拖曳系数下，Ekman风海流随时间的变化情况。(The crank Nicholson difference scheme is used to simulate the change of Ekman wind current with time under different initial wind field, vertical eddy coefficient and wind stress drag coefficient.)

1、对给出的数字0、1序列进行BPSK调制,调制成正负极性，并进行傅里叶变换. 2、滚将升余弦窗设计(1、making BPSK modulation for given 0、1 data serial.And make FFT change. 2、Raised-cosine window)

说明：  有关于S函数的，滑模变结构例程3,内涵simulink和m函数(Learning about the S function, SMVSC routine 3)

Bark和ERB滤波器组实现的Matlab源程序(Bark and ERB filter banks realize the Matlab source)

说明：  设计一个原型滤波器，以此为基础，可以设计出很好的滤波器组。(Design a prototype filter, as a foundation, you can design a good filter.)

采用不同窗函数对信号进行了WELCH谱估计，并可以做出对比分析。(Different window function of the signal spectrum estimation WELCH, and can make a comparative analysis.)

Impulse_Noise 的matlab编程实现(Impulse_Noise the matlab programming)

阵列协方差矩阵的特征分解DOA估计算法，利用信号子空间与噪声子空间的正交特性(The array covariance matrix of the characteristic decomposition of the DOA estimation algorithm using the orthogonal properties of the signal subspace and noise subspace)