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labview实现神经网络功能，实现矩阵运算(labview realize the function of neural networks to achieve matrix operations)

实现了2维高斯拟合，可用于生物荧光标记的显微图像的拟合。(Achieved a 2-dimensional Gaussian fitting, can be used for biological fluorescence microscopic image of the fitting.)

输入为ASK信号，利用lms,rls,lsl.ftf等多种自适应信号进行处理，比较各种方法的收敛特性(Input ASK signal lms, rls, lsl.ftf, and a variety of adaptive signal processing, comparison of different methods of convergence characteristics)

GPS数据处理，利用MATLAB实现单点定位。(GPS data processing . Using MATLAB single point positioning.)

利用labvIEW实现串口接收数据并实时显示波形的简单功能。(Use labvIEW Serial receive data and real-time waveform display a simple function.)

主要用于MATLAB编程语言，研究行人动力学的社会力模型(Mainly used in MATLAB programming language to study the social force model of pedestrian dynamics)

测量坐标后，绘制山区地貌,可以得到比较逼真的山区地貌(Measuring coordinates, draw mountain landscape)

研究了一种数字中频 GPS 信号生成方法。给出了数字中频信号数学模型，模型考虑了各种因素对信号的影响。通过导航电文分析，提出信号传播时延、多普勒频移以及信号入射方向的估计方法。给出了中频信号产生的流程，对其中时延的设置，信号的上变频、信号幅度设置以及方向信息的导入进行了阐述。对所生成的信号模型进行了仿真分析，给出了信号产生各个阶段的频谱，对所生成的信号进行了相关捕获。仿真结果表明频谱特征符合理论分析，能够被捕获并找出信号时延从而实现定位。证明该信号模型能作为信号源应用于 GPS接收机研制中。(】The paper discusses a digital IF GPS signal generation method, gives the mathematic model of digital IF signal. This mathematic model takes into account the influence of various factors. Based on analysis of the navigation data, the method to estimate signal propagation time, Doppler frequency shift and the coming angle of signal is proposed. The flow to generate IF signal is given, in which the setting of time delay, the up-frequency conversion, the setting of signal magnitude and the introduction of direction information are expounded. The signal generation model is simulated and analyzed, the spectrum of signal in each stage given, and the correlation capture of the generated signal also done. Simulation indicates that the spectrum is in accord with theoretical analysis the signal could be captured, thus find the time delay, accomplish the orientation. The signal model is proved applicable in the research and development of GPS receiver.)

This file can deal with the threshold of the SBS from the BOTDA system.

matlab图像处理程序例集，供学习参考。(MATLAB image processing program example set for learning reference.)