jiaolian

本书介绍射频微波系统设计，也包括其他阻抗匹配、天线等高频技术。(This book is about systems that operate at radio frequencies (RF) (including microwaves) where high-frequency techniques, such as impedance matching, are important.)

用Kalman滤波方法估计目标航迹的Matlab源程序(this study is Kalman Filter algorithm of a very good process)

Basic OFDM codes are added here

计算地球物理中重力梯度的数值 给出相应可改变模型的代码(The calculation of the gravity gradient in Geophysics Give the code for the corresponding change model)

在MATLAB上编写的PCNN去除噪声的程序(Prepared in MATLAB on PCNN noise removal procedure)

分形插值编码，是分形编码的一种改进算法，内附详细运行步骤，以及运行结果。(Fractal interpolation coding, fractal coding is an improved algorithm, containing detailed operating procedures, and operating results.)

扩频通信条件下采用QPSK，脉冲干扰条件下仿真误码率的变化(Under the conditions of use of spread spectrum communication QPSK, pulse jamming simulation of changes in the error rate)

分析并实现了奇异谱斜率，并把它用到频段的信号检测中(Singular spectrum analysis and implementation of the slope, and put it to use in-band signal detection)

OFDMBASEBAND 是OFDM接收端的程序代码。他花了我很多时间。你懂得。(baseband of OFDM receive .It is very precious.And cost me much time.you know.)

说明：  在gprmaxzhong,绘制雷克子波的能量谱，和能量误差(At gprmaxzhong, plot the energy spectrum of the Rake wavelet and the energy error)