spectrum-estimation-

目标连续声纳回波模型仿真应应用于水下目标回波分析与仿真 (Target for sonar echo simulation model used inn underwater target echo analysis and simulation )

GSM中GMSK调制信号的产生，一个很有用的程序，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( GSM is GMSK modulation signal generation, A very useful program, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)

说明：  matlab 编写的模拟退火算法用于求解TSP问题，里面有中国31个城市的坐标，作为例子。(matlab sa for tsp )

控制表的程序实现，用语言编写存入文本文档中(Program control table, use the language into the text document)

FEM2D_STOKES_SPARSE_BIG_CAVITY is a square region that is 1 unit wide and 1 unit high. The tangential velocity is specified to be 1 along the top boundary, with a zero normal component. On all other parts of the boundary, the velocity is specified to be zero.

基于卡尔曼滤波器的一些经典的匀加速运动跟踪(Based on some of the classic Kalman filter tracking of uniformly accelerated motion)

gold_code_ver_217 源程序(gold_code_ver_217 source)

16元均匀圆阵的波束形成，目标信号位于0度，信噪比为0，效果不错(16 elements UCA beamforming, the bearing of target signal is 0, SNR is 0, good result)

对测井数据进行绘图显示计算相关的一些参数，比如孔隙度，渗透率，可动油含量等(The logging data are drawing related to calculate some parameters, such as porosity, permeability, movable oil content, etc)

此为实际测量所得的真实的振动信号数据，希望对大家分析处理数据有所帮助(this to the actual measurements of the vibration signal real data, and I hope to analyze data processing help)