symbol-calculation-and-apllication

说明：  多重分形去趋势分析,用于分析时间序列信号，如心电、脑电信号的多重分形(Multifractal detrended analysis for the analysis of time series signals, such as ECG, EEG multifractal)

关于自适应反步控制的双螺旋桨自动靠泊文献，最新的(The auto-berthing of a ship requires excellent control for safe accomplishment. Crabbing, which is the pure sway motion of a ship without surge velocity, can be used for this purpose. Crabbing is induced by a peculiar operation procedure known as the push-pull mode. When a ship is in the push-pull mode, an interacting force is induced by complex turbulent flow around the ship generated by the propellers and side thrusters. In this paper, three degrees of freedom equations of the motions of crabbing are derived. The equations are used to apply the adaptive backstepping control method to the auto-berthing controller of a cruise ship. The controller is capable of handling the system nonlinearity and uncertainty of the berthing process. A control allocation algorithm for a ship equipped with two propellers and two side thrusters is also developed, the performance of which is validated by simulation of auto-berthing)

校正雷达定位飞机的误差的MATLAB。通过建立概率密度空间球。(Correction MATLAB aircraft radar positioning errors. Through the establishment of the probability density space ball.)

自适应滤波算法的实现，包括LMS算法与RLS算法。能够实现自适应滤波。(Adaptive filtering algorithm, including the LMS algorithm and RLS algorithm. Adaptive filtering can be achieved.)

基于LS和MMSE算法实现信道估计，采用块序列(Based on LS and MMSE algorithm, realized channel estimation )

Near to Far field transformation for antenna pattern

全息图样的分数傅里叶变换原理和实验结果，用MATLAB实现(The fractional Fourier transform theory and experimental results of the holographic pattern, with MATLAB)

RS码的matlabb仿真非常有帮助的东西，完整源代码。 (RS code matlabb simulation is very helpful things, complete source code.)

laplasian code in matlab.

This matlab code can be used to find the nearest cluster head in the given cluster