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说明：  在matlab环境下仿真实际弱目标的运动状况，利用差分得到实际目标的真实轨迹。(Matlab simulation environment in the actual movement of the weak state of the target, using the actual goal differential has been the true trajectory.)

随机场的模拟（利用解析解模拟参数的随机场，markov自相关函数）(analytical simulation of random field)

Demonstration of the reproduction of a generalized trajectory through Gaussian Mixture Regression (GMR), when considering two independent constraints represented separately in two Gaussian Mixture Models (GMMs). Through regression, a smooth generalized trajectory satisfying the constraints encapsulated in both GMMs is extracted, with associated constraints represented as covariance matrices.

张德丰的几本数集合 Matlab小波分析 程序设计 信号处理(Zhang Defeng several collections the Matlab wavelet analysis Program design signal processing)

提供自适应线谱增强函数。结合LMS算法和自适应滤波来实现线谱增强。实现受白噪声 (mu,sigma)污染的单频信号(frequency f)的增强。(function to perform adaptive line enhancement using LMS algorithm and an adaptive FIR filter。 ALE concept enhances a single tone signal (frequency f) affected by white noise (mu,sigma))

本代码前部分为空间平滑算法代码，后半部分为时间平滑算法。(Spatial Smoothing，Time Smoothing)

帧同步算法的性能上线分析程序，同步码使用的是7位baker码。(Frame synchronization algorithm performance on-line analysis program, the synchronization code using seven baker yards.)

采用MATLAB语言编译的数值积分函数，希望对大家有用(numerical integration)

使用matlab仿真QPSK，包括调制、解调，有详细的源代码，仅供参考(QPSKsimulation)

频域信号分析，bode图，相位图，幅频图(Frequency domain signal analysis , bode diagram, phase diagram , the amplitude-frequency diagram )