book_ASoftware-DefinedGPSAndGalileoReceiverASingle

说明：  非线性方程组的牛顿迭代方法与非线性方程解法类似，也是求解非线性方程组的常用方法。(Nonlinear equations of the Newton iteration method and nonlinear equations similar to solving nonlinear equations is a common method.)

关于滤波的程序，可以减少Gipps效应，提高信号的分辨率。(On filtering procedures, can reduce the Gipps effect, improve the resolution of the signal.)

matlab中CORDIC算法用来开方，在0~2之间精度很高(matlab CORDIC algorithm is used in prescribing between 0-2 high precision)

小波包分析提取振动信号中的特征频率，构成不同频率的调制信号，matlab编写的元胞自动机。( Wavelet packet analysis to extract vibration signal characteristic frequency, Constituting the modulated signals of different frequencies, matlab prepared cellular automata.)

截取语音处理的图片设计滤波器，并对被噪声污染的语音信号进行滤波，画出滤波前 后信号的时域波形和频谱，并进行比较分析； (The statics is very good for the semaster)

说明：  MATLAB 图论中经常涉及的球最小生成树的prim和kruskal算法(prim+and+kruskal)

phase lock loop for coherent detection

该文件包含了8psk调制信号的产生，以及经过多径瑞利信道后，前后对比的星座图，经过CMA均衡算法后输出信号，能对均衡算法有更深的认识。(This file contains the generated 8psk modulation signal and multipath Rayleigh channel after, before and after the constellation, after CMA equalization algorithm output signal, capable of balancing algorithms have a better understanding.)

基于位置跟踪观测器的脉振高频电压注入信号的无传感器控制系统的仿真模型，低通滤波器的设计采用巴特沃斯方法，阶数为1(Based on the position tracking observer, the low-pass filter is designed using the Butterworth method, and the order is 1)

说明：  该工程用来对于声音和图像的基本采集，工程中有各种采集的方法以及对于声卡的设置也作出了解释。附有matlab的GUI界面。(The project is used for basic voice and image acquisition, the project collected a variety of methods and settings for the sound card also made explanation. The GUI interface with matlab.)