Matlab-code-books

说明：  FR共轭梯度算法求极小值。y为给定函数，x为函数变量，x0为搜索起始点 返回值fm为极小值，xm为极小值点(FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for the minimum point)

3gpp standard for "Terminal acoustic characteristics for telephony"

说明：  通过matlab实现heed算法的程序源代码(Heed the algorithm by matlab implementation source code)

空时码中的stbc的matlab代码，专业书上的代码，可以运行，希望对您有用(Space-time codes in the stbc the matlab code, professional code book, you can run, I hope useful to you)

％直接型到并联型的转换 ％ ％[C,B,A]=dir2par(b,a) ％C为当b的长度大于a时的多项式部分 ％B为包含各bk的K乘2维实系数矩阵 ％A为包含各ak的K乘3维实系数矩阵 ％b为直接型分子多项式系数 ％a为直接型分母多项式系数 ％ ( Directly to the shunt-type conversion [C, B, A] = dir2par (b, a) C for when the b is greater than the length of a polynomial when part of B to include the bk of the K x 2 Victoria real coefficient matrix A contains the ak for the K x 3-dimensional real coefficient matrix b-type elements for direct polynomial coefficients a direct-type denominator polynomial coefficients)

This code is about the online signature recogniton,,,

扩展的交互多模型在目标跟踪方面的应用，用来估计一维的目标加速度，并不时的改变转移矩阵(Interacting multiple model)

对应不同的a值产生一组矢量来表示高斯脉冲波形，并计算其相应的ESD。最后，画出了各个a值所对应的脉冲波形及其ESD(a different corresponding values of a group vector to express Gaussian pulse waveform, and calculated the corresponding ESD. Finally, paint all of a value corresponding to the pulse waveform and ESD)

说明：  关于SDE数值方法的工具包，主要有欧拉数值方法、milstein数值方法(Tool for SDE numerical methods)

利用MATLAB仿真设计的补偿器，仿真效果好是第一步，接下来还应该带入到实验数据中分析补偿器的效果对动态性能指标的改善情况。该程序作用：验证各种实验数据输入下，性能指标的改善(Using MATLAB simulation of the compensator design, simulation is the first step to good effect, then should also be brought to the experimental data analysis of the effect of compensator on dynamic performance targets to improve the situation. The role of the program: to verify the importation of a variety of experimental data, the performance indicators to improve)