isar

一个GPS课程的全部代码，含有数据！很实用(MATLAB GPS SCRIPTS-- Charles Meertens and Doug Miller, U. Utah 3Jan95 These scripts were developed for/during a class in GPS and Active Tectonics Department of Geology and Geophysics, U. Utah, Spring, 1994 EXAMPLE RINEX Files (the only ones guaranteed to work this release) CUR10911.94N CUR10911.94O PAR10910.94N PAR10910.94O Main Program scripts: gpshora.m -- function to calculate Modified Julian Day, Homework#1 HW2.m -- Homework#2 read RINEX observation file and plot C/A code vrs. time HW3_plt.m-- Homework#3 read RINEX navigation file, plot satellite positions HW3_3dplt.m-- Same as HW3_plt.m, but 3d position plots HW4.m-- Homework#4 calculate and plot station position as function of time Functions called: calc_nav.m-- calculate satellite position calc_pos1.m-- calculate station position constants.m-- GPS constants coords.m-- convert x,y,z coordinates to lat, long, height date2j.m-- calculate MDJ eccenr.m-- calculate "E" anomally read_nav.m-- Read RINEX Nav file r)

通过选择法，选出一组数据，导入到新建的数组中(By selecting the method to elect a set of data, into the new array)

背景消去算法，Mixture of Gaussian frame_difference approximate_median(Background_Subtraction_with_MCS Mixture of Gaussian frame_difference approximate_median)

PD雷达LFM波形相干积累，距离单元未发生走动，matlab源代码(PD Radar LFM waveform coherent accumulation from the unit did not occur to walk, Matlab source code)

MIMO FILE IF YOU WANT TO SLOVE SOME DISTRIBUTION YOU CAN

清浊音处理的MATLAB程序，用汉明窗来实现。(MATLAB program Voicing treated with Hamming window to achieve)

计算拱桥影响线，给定相应想跨径、矢高和拱轴系数，能够计算拱脚、1/4拱和1/2拱位置处的轴力、剪力和弯矩的影响线。(influence line of arch)

改程序精确计算了球体的mie级数，用matlab编写(Procedures for accurate calculation of the sphere change the mie series, written with matlab)

说明：  混沌时间序列预测中用gp算法求借嵌入维和分形维。(Chaotic time series prediction by using gp algorithm for embedding dimension and fractal dimension.)

说明：  Jafarkhani的差分空时分组码matlab程序，在不同信噪比下，比较了系统SER和BER。采用2发1收，瑞利衰落信道(Jafarkhani differential STBC matlab procedure, at different signal to noise ratio, the system compares the SER and BER. The use of 2-fat one admission, Rayleigh fading channel)