two

说明：  基于导频的ofdm信道估计，采用线性MMSE算法。(Pilot-based channel estimation ofdm using the linear MMSE algorithm.)

it is a book that treats all aspects of the radar including MTI and pulsed doppler radar

利用matlab实现对单边带信号（ssb）进行调制与解调，适用于初学者(Using matlab to achieve single-sideband signal (ssb) for modulation and demodulation, for beginners)

tan function to sin and cosine

digital image processing Radon transform application

说明：  了解science 教你写出优秀的论文 再也不用为不会写论文犯愁(Excellent understanding of science teaches you to write a paper no longer have to worry to not write papers)

桁架结构内力分析，动力响应分析。介绍了质量、刚度矩阵的产生(Truss structure, force analysis, dynamic response analysis. Describes the mass, stiffness matrix generation)

算法优化非常好，几乎没有循环，可以广泛的应用于数据预测及数据分析,利用最小二乘法进行拟合多元非线性方程。( Algorithm optimization is very good, almost no circulation, Can be widely used in data analysis and forecast data, Multivariate least squares fitting method of nonlinear equations.)

Cluster Detection in FCM

说明：  介绍在matlab下，运用时域有限差分法（FDTD),分析计算方法(Introduced in matlab, the use of finite difference time domain method (FDTD), Analysis and Calculation)