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宽带波束形成:概念与技术， 英文版 经典书籍，pdf格式(Wideband Beamforming Concepts and Techniques)

说明：  对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采 用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。(IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.)

c语言编程，矩阵自动运算，vc6.0运行(c language programming, matrix automatic operation, vc6.0 run)

Hassan K. Khalil的非线性系统第三版英文版、课后系统答案以及到2017年书中错误更正(Nonlinear Systems_Hassan K. Khalil_3rd_2002, Solutions Manual and errata)

设计模式的VC例子，可以用于学习设计模式。我自己觉得很有用。这个是Build模式(design patterns VC example, can be used to study design patterns. I feel very useful. This is the Build Model)

滑模控制的经典算例程序，可以帮助初学者快速掌握滑模控制的编程思想(Sliding mode control procedures for the classic examples that can help beginners master the sliding mode control Express programming thought)

雷达信号的功能以及原理，目前所存在的一些问题(The Function and Principle of Radar Signal and Some Problems Existing at Present)

学CAGD的人都值得一看的一本英文版本教材C++ primer(CAGD people are worth learning the English version of a textbook,)

说明：  包括均匀线阵方向图、波束宽度与波达方向及阵元数的关系、当阵元间距时，会出现栅瓣，导致空间模糊、类似于时域滤波，天线方向图是最优权的傅立叶变换、最大信噪比准则方向图和功率谱、线性约束最小方差(LCMV)准则、Capon beamforming的MATLAB仿真图(Including the relationship between uniform linear array pattern, beam width and direction of arrival and number of elements, when element spacing, grating lobes will appear, resulting in spatial ambiguity, similar to time-domain filtering, antenna pattern is the optimal weight of Fourier transform, maximum signal-to-noise ratio criterion pattern and power spectrum, Linear Constrained Minimum Variance (LCMV) criterion, Capon Beam Forming MATLAB simulation diagram.)

彩票中的数学lottery problem.pdf(lottery math lottery problem.pdf)