说明：In this paper, the hybrid TDOA/AOA geolocation method with an optimization solution was suggested through Nelder-Mead simplex method. With TDOA and AOA measurement data, the localization equation was formulated as a simple matrix form. Both environmental and NLOS noise causes the location estimate error which is a significant problem

说明：In this paper, the hybrid TDOA/AOA geolocation method with an optimization solution was suggested through Nelder-Mead simplex method. With TDOA and AOA measurement data, the localization equation was formulated as a simple matrix form. Both environmental and NLOS noise causes the location estimate error which is a significant problem

说明：tdoa用相位谱来进行时延估计，适合于宽带信号

说明：TDOA算法的详细阐述，对于初学者了解很有帮助

说明：广义互相关求延时，适合于带宽较大的信号,窄带信号效果不好

说明：26TDOA定位的Chan算法MATLAB源代码

说明： It uses an imote2 wireless sensor with four microphone to determine the acoustic source coordinate with the TDOA methode. Embedded linux is installed on the Imote2. The analog to digital converter found on the ITS400 card board is used to sample the sound signal, four microphone simultaneously. this is the program implemented on the imote2 to read the four channel of the ADC at the same time.

说明：It is a graphical user interface for avoustic source localisation. It uses an imote2 wireless sensor with four microphone to determine the acoustic source coordinate with the TDOA methode.

说明：对高精度短距离测量的需要，以现场可编程门阵列(FPGA)为控制核心，采用高精度时间数字 转换芯片TDC—GPl和433 MHz超再生射频发射、接收模块，设计了一种高精度的到达时间差(TDOA)测距 系统。该测距系统由发射节点与接收节点组成，其中发射节点由FPGA控制433 MHz超再生射频信号与 超声波信号的同步实时发射；接收节点将接收的射频信号与超声波信号，经过TDC．GPl进行TDOA测量， 并由FPGA完成对TDC—GPl的测量参数配置、测量结果读取及串口上传到上位机。该测距系统由Zig Bee 无线通信模块对发射和接收模块进行测量过程协调，并对超声波传播速度进行温度补偿。实

说明：一种稳健的TDOA无源定位方法及其性能分析

说明：基于约束总体最小二乘方法的到达时差到达频差无源定位算法

说明：beamforming 基于TDOA 麦克风阵列 算法 声源定位

说明：三卫星定位算法，基于TDOA参数估计卫星干扰源位置，大地坐标系和直角坐标系之间的转换

说明：The computation of the time delay of arrival (TDOA) between each of the considered channels and the reference channel is repeated along the recording in order for the beamforming to respond to changes in the speaker. In this implementation it is computed every 250ms (called segment size or analysis scroll) over a window of 500ms (called the analysis window) which covers the current analysis segment and the next. The size of the analysis window and of the segment size constitute a tradeoff. A big analysis window or segment window lead to a reduction in the resolution of changes in the TDOA. On the other hand, using a very small analysis window reduces the robustness of the cross-correlation estimation, as less acoustic frames are used to compute it. The reduction of the segment size also increases the computational cost of the system, while not increasing the quality of the output signal.

说明：基于三维TDOA的基站定位，采用了三维chan算法

说明：语音信号的TDOA算法 TCT双边变换 宽带doa算法 基于MUSIC

说明：TDOA定位的泰勒级数展开最小二乘定位算法Matlab源码.

说明：cramer rao lower bound for tdoa method

说明：finding sniper shot using tdoa technique

说明：语音信号的到达时差（TDOA）估计的频域模型的仿真程序，主程序是plotOfComparisonsForIcassp2015

说明：Detect multiple faces

说明：a simple and eff... estimator tdoa

说明：an example about tdoa fdoa

说明：This code improves accuracy of TDOA-FDOA method

说明：角谱方法的原则是构造一个函数φ(τ)给出τ的峰值表明给出的来源。这　　通常实现如下。当地的一个角谱(或一致性衡量)φ(t、f、τ)计算每个时频本(t、f)的离散值τ躺在一个统一的网格可能给出的范围。这个函数是选择,这样可能会表现出大的值给出的来源是活跃的时频本。

说明：generlized cross correlation, besic cross correlation, PATH. it must be useful!

说明：安装完后 解压 OA2008ADV-0917.rar 后 把webroot覆盖安装目录下的便可。

说明：TDOA算法中的Chan算法，用matlab仿真了算法的定位误差