variance-analysis

干扰可分为窄带和宽带，本程序主要针对宽带干扰信号进行编写(Interference can be divided into narrowband and broadband, the program is aimed at a broadband signal BPSK modulation )

此例程为配套书籍的第六章例题7-19的相对应代码，功能为QPSK调制与解调，编程环境为matlab。(This routine supporting books Chapter Example 7-19 corresponding to the code for the function QPSK modulation and demodulation, programming environment Matlab.)

说明：  粗糙表面 G-W模型的接触刚度仿真程序(Rough surface Contact stiffness simulation program for G-W model)

MATLAB bhattacharyya 距离计算(MATLAB bhattacharyya distance)

说明：  《MATLAB小波分析》一书源代码，对初学者非常有用(&quot MATLAB wavelet analysis,&quot a book source code, very useful for beginners)

LFMchirpsignal.m LFM_RADAR.M 对线性调频信号的波形和频谱进行了仿真。(Simulation of LFM signal waveform and spectrum )

卡尔曼滤波器的仿真模型图，非常好用，大家可以试一试(Simulation Model Chart of Kalman Filter)

FLC - RLS APPROACHES/ techniques

水准网间接平差程序设计，将数据输入文本文档，在利用MATLAB将数据赋予矩阵，再根据公式计算(Leveling network indirect adjustment program design, input data into a text document, the data in use of MATLAB will give matrix, according to the formula to calculate again )

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