改进LSSVM迁移学习方法的轴承故障诊断(1)

说明：  QPSK仿真OQPSK仿真，通信原理资料上面的 (QPSK)

说明：  發現蟻群優化的分類規則和快速改進約簡算法 (Classification Rule Discovery with Ant Colony Optimization and Improved Quick Reduct Algorithm )

说明：  基于利用TDOA算法在无线通信上进行的三维定位算法及数据。(Based on TDOA algorithm in the wireless communication on three dimensional localization algorithm and data.)

样本熵是时间序列复杂度的一种度量, 在上个世纪末期由几位非线 性动力学研究者提出。样本熵比近似熵更具有相对一致性(Sample entropy is a measure of the complexity of the time series, at the end of the last century by several non-linear dynamics researchers. Sample entropy more than approximate entropy relative consistency)

（1）matlab入门第一步，基本的matlab操作，轻轻松松进阶matlab((1) matlab Getting a first step, the basic matlab operation, easily advanced matlab)

超前校正环节,低界控制系统的超前控制算法,简单实用,MATLAB实现.(caoqianjiaozheng,control system.low order system,use in matlab,simple code,anyone can easy use it.)

matlab设计各种滤波器的例子程序，包括带通、带阻、低通、高通，设计需要提供的参数均有注释说明(Design examples of various filters matlab procedures, including band pass, band stop, low pass, high pass, provided the design parameters are needed explanatory notes)

利用有限差分法 (Finite Differential Method, FDM)将场域离散为许多小网格，应用差分原理，将求解连续函数的泊松方程问题转换为求解网格节点上的差分方程组的问题。(The use of finite difference method (Finite Differential Method, FDM) will field for many small discrete grid, the application of differential principle, the continuous function for solving Poisson' s equation for solving the problem is converted to grid nodes on the issue of differential equations.)

此函数用于求得多重小波变换后的低频小波系数，在matlab自带的函数基础上改的。(this function to obtain multiple wavelet transform the low-frequency wavelet coefficients, In Matlab built-in function on the basis of reform.)

power system optimization