rayleigh-fading-in-bpsk

现代信号处理习题答案，详细讲解每个章节的主要内容和课后习题(Modern signal processing problem sets, elaborate on each section of the main content and after-school exercise)

说明：  很好的小波人工神经网络MATLAB 源代码 (source code of wavelet neural network of matlab)

说明：  MATLAB编写的图形色彩绘制程序，功能十分强大(Written in MATLAB graphics color drawing program, a very strong function)

this is the first chapter of famous neural net tutorial by hugan

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基于遗传算法的PID控制算法（MATLAB）(Based on Genetic Algorithm PID control algorithm (MATLAB))

能够非常清楚的看出幅值和时间的变化规律，不用再画时、频图(Can very clear indication of the amplitude and the change of time rule，Don t draw, frequency chart)

It is a three dimensional interpolation with tricubic convolution interpolation,which is the method used in Matlab.But, it is more useful and faster the the code implement by Matlab.

Area under curve explains

This book constitutes an excellent source for understanding the basic operation of the Global Positioning Systems (GPS). It also allows the reader to take the first steps towards understanding how the Kalman Filter is implemented in the estimation of drifting parameters of the GPS. The "Kalman Filter Basics" chapter is preceded by a description of the different errors that affect the GPS signals. Furthermore, this book includes sections on the Wide-Area Augmentation System, Inertial Navigation, and Differential GPS, which enables the understanding of these concepts and thus, provides the reader an overall perspective of the Global Positioning System.