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仿真通信系统中QPSK的码头代码，大家可以作为参考(Simulation of Communication Systems pier QPSK code, we can serve as a reference)

直接型到级联型的形式转换 ％ [b0,B,A]=dir2cas(b,a) ％b 为直接型的分子多项式系数 ％a 为直接型的分母多项式系数 ％b0为增益系数 ％B 为包含各bk的K乘3维实系数矩阵 ％A 为包含各ak的K乘3维实系数矩阵 ％(directly to the cascade-type conversion in the form of%% [belts, B, A] = dir2cas (b, a)% b-to direct the molecular polynomial coefficients% for a direct-denominator polynomial coefficients% of the gain coefficient belts% B To contain the bk K by the three-dimensional real coefficient matrix% A to include all ak K by the three-dimensional real coefficient matrix%)

这个文件包含了正弦调频信号的魏格纳威利分布以及经过平滑和加窗后的伪魏格纳威利分布和平滑伪魏格纳威利分布(This file contains a sinusoidal FM signal of the Wigner distribution and Na Weili after smoothing processing window of the pseudo-Wigner-Na Weili smoothed pseudo-Wigner distribution and the distribution of Na Weili)

利用TDOA/AOA定位方法采用扩展卡尔曼滤波定位算法的matlab程序仿真代码(Rotary breath TDOA/AOA ADPL a few breath-kyu Okuma system lackey touch Chlamys扂Tuo Magians Association of Ma Okuma matlab shell you will泦Flag Eagle Drive)

说明：  非常有用的源代码，已经通过调试，可以放心使用asasa(A very useful source code has been through the debugger, you can rest assured that the use of asasa)

说明：  Matlab学习宝典 绘图 Matlab学习宝典(Matlab learning learning Matlab graphics Baodian Baodian)

与左右手运动想象相关程序，涉及burg算法，功率谱估计(With the left and right hand movement imagination related procedures involving burg algorithm, power spectrum estimates)

巴特沃斯滤波器程序,实现fir滤波器的设计以及 幅频特性和相频特性的实现(butterwoth filter)

朱豫才老师过程辨识书籍中的程序，包括渐进辨识法程序(The M-file of the book of Yucai Zhu)

Multi- Phase Shift Keying (Digital Communication)