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2d fdtd code with tf sf interface and upml ABSORBING BORDERS IN MAT LAB

频谱分析的几个小程序，用于 matlab 的频谱分析(Spectral analysis of several small programs Spectrum analysis for matlab )

模拟退火算法，解决旅行最短路径问题，matlab程序(Simulated annealing algorithm to solve traveling the shortest path problem, matlab program)

说明：  UWB1000模块测试所得数据初步处理之后，已知锚点的坐标，可利用该文件里的程序解算标签三维位置。(After preliminary processing of data obtained from UWB1000 module test, the coordinates of anchor points are known, and the program in this file can be used to calculate the three-dimensional position of tags.)

在扩频序列中的产生M序列，用MATLAB来产生此序列(In spread spectrum sequence generation M series, to generate this sequence using MATLAB)

用窗函数法和等波纹最佳逼近法设计FIR滤波器，并对含噪信号进行处理(design FIR filter,and apply it in noised signal processing )

用于vc和matlab混合编程，提高效率(Used for vc and matlab mixing programming, improve efficiency)

gsm location finder for the gsm modem accurately by AT commands..

本matlab程序用共轭梯度法来求解多元模型的最小值（给出最小值和精度情况）(The matlab program conjugate gradient method to solve the minimum multivariate model (given the minimum and the accuracy of the situation))

MATLAB图像变换经典源码教程MATLAB image transform classical source tutorial(MATLAB image transform classical source tutorial MATLAB image transform classical source tutorial)