Multibeam-Sonar-Reverberation

Observation Likelihood

MATLAB 用于数学的数学上的数据分析的材料，源码，上面有很微分积分等方法(MATLAB for the mathematical data analysis, mathematical materials, source code, there are differential points above and other methods)

说明：  粒子群优化算法 相信有不少人知道粒子群优化吧。算法简单而且寻优的速度快。我用matlab写了PSO的实现程序，相信对对这方面感兴趣的兄弟有用。为了比较直观的演示PSO的算法，用了2维的。 (PSO algorithm believe a lot of people know it PSO. A simple algorithm optimization and faster. I used Matlab was the PSO procedures, I believe this area of interest to the brothers useful. In order to compare the visual presentation of the PSO algorithm, with a two-dimensional.)

数据挖掘聚类算法中，K-means的matlab实现(Data mining clustering algorithm, K-means the matlab implementation)

直扩系统自适应门限判决SIMULINK建模(DS system adaptive threshold decision SIMULINK modeling)

认知无线电系统中，瑞利信道条件下的能量检测算法实现的频谱感知方法。(Cognitive radio systems, Rayleigh channel conditions energy detection method for spectrum sensing algorithm.)

ECEF to WGS84 conversion

用于心电信号处理，主要是去除工频干扰和高频噪声。此外可用于消除多重干扰，用于实时处理(Used for ecg signal processing, mainly to remove power frequency interference and high frequency noise.In addition can be used to eliminate the multiple interference, used for real-time processing)

matlab的一些插值和拟合算法， 包括最小二乘法等(matlab some interpolation and fitting algorithm, including the least squares, etc.)

利用MATLAB实现由经纬坐标向北京54坐标的转换。(Realize the use of MATLAB by latitude and longitude coordinates to Beijing 54 coordinate conversion.)