LOG POLAR TRANSFORM

说明：  用matlab处理excel文件，查找一列是否含有所需要的字符串，有的话就提取出来，然后并显示(Deal with matlab excel file, find a string whether it contains the required, and some words to be extracted, and then and show)

说明：  数字信号处理及FPGA实现 原书第三版, 用于FPGA工程实现的好书(digital signal procesing and FPGA)

本文首先介绍了近些年来雷达模拟器获得广泛应用及其原因，然后对目标模 型、杂波模型和机载下视脉冲多普勒雷达的频谱分布进行了分析。接着，研究了 雷达回波信号模拟的实现方法，重点是采用网格映象法对地杂波信号的模拟进行 了分析和推导，并采用此方法对瑞利分布的高斯谱杂波、雷达回波信号进行了仿 真和分析。最后，针对用于某机载雷达信号模拟器系统的数字信号处理器进行了 设计和分析。 (This paper first introduces the radar simulator in recent years is widely available and the reasons for, and then on the target model, and the clutter model of airborne pulse Doppler radar, as under the spectrum distribution is analyzed. Then, to study radar signal simulation methods, with emphasis on the use of grid mapping method to the simulated clutter signal analysis and derivation, and use of this method, the Gaussian distribution of the Rayleigh spectrum of clutter, the radar echo signal simulation and analysis. Finally, for an airborne radar signal simulator system digital signal processor has been designed and analyzed.)

说明：  基于FPGA的DSp算法转换方法-由matlab程序转换为VHDL(FPGA-based algorithm for DSp conversion method- from the matlab program is converted to VHDL)

惯性导航研究中的轨迹发生器，用于模拟载体的机动运动(inertial navigation study the trajectory generator to simulate carrier mobile campaign)

圆柱绕流的有限元求解程序，取四分之一求解区域。采用流函数形式求解laplace偏微分方程为数学模型。(Circular cylinder of finite element solver)

这是一个标准的基本粒子群算法，可以在此基础上加入fun函数完成解。(This is a standard basic particle swarm algorithm, which can be added fun function to complete the solution.)

采用AR法编写的模拟脉动风速时程的matlab程序，可根据自己的需求修改其中的参数即可

RFID室内定位的VIRE算法，程序中包含待测点定位场景仿真以及各点的误差

This code was used to generate Figure 15.9 of "Artificial Intelligence: a Modern Approach", Russell and Norvig, 2nd edition, Prentice Hall, 2003.