bp_proj

This function performs one-dimensional (Cartesian) finite-difference time-domain simulations. It assumes the spatial grid extends from k = 1 to k = Nz and that the simulation runs for nSteps time steps.(1D-FDTD-program(matlab) This function performs one-dimensional (Cartesian) finite-difference time-domain simulations. It assumes the spatial grid extends from k = 1 to k = Nz and that the simulation runs for nSteps time steps.)

迪杰斯特拉算法求最短路径matlab的实现算法(Dijkstra shortest path algorithm)

music算法是利用空间阵列实现空间信号参数估计的一项专门技术,(music algorithm is the use of space spatial signal array parameter estimation of a specialized technology,)

复杂目标的雷达回波模拟及RD算法SAR成像(Radar echo simulation of complex targets and RD SAR imaging algorithm)

This program Is an IR bandpass filter which filters the signal that is needed for processing.

本程序是计算深海远场情况下的声源定位，首先要编译海洋环境文件（包含阵元信息），利用Krakren程序计算本征函数和本征模态，再利用本程序的子程序计算拷贝向量，然后合成声源信号，最后根据匹配场的程序进行匹配定位，由于数据量比较大，计算区域如果选的比较大的话，计算时间就比较长，酌情选择。(This procedure is to calculate the far-field sound source localization in case of deep sea, we must first compile the marine environment file (containing the array element information), use Krakren program to calculate the intrinsic function and the intrinsic mode, and then use a subroutine to copy the program to calculate the vector then synthesized excitation signal, the final match to locate the matching field program, because a large amount of data to calculate the area if the election is relatively large, the calculation time is relatively long, discretionary selection.)

估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽(Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth)

this is average filter .raw and .bmp file converter.

this file implements the set-up of the simulation parameters for wimax matlab simulator. can be used for communications simulations. implemented as a matlab function file. very easy to use

It can do convolution to a spectra, and fit it with three eigenmode theory in liquids.