BP神经网络(LM)

说明：  4进制PSK仿真子程序,子程序计算4进制PSK调制的误码率(four band PSK simulation subroutine, the four band calculation subroutine PSK modulation BER)

使用matlab分析矩阵扰动对于方程求解的影响，计算矩阵的条件数！以电磁跟踪系统定位模型计算为例！(Use matlab analysis matrix perturbations equation influence calculation matrix condition number! Electromagnetic tracking system to locate model as an example!)

addmitance matrix for solving load flow analysis

Test Pointed Signals

used to plot figures in matlab

用模糊函数法进行时频分析，特别好的程序，本人写论文用到的。(Ambiguity function method using time-frequency analysis, in particular, a good program, I used to write papers.)

该程序为matlab环境下程序，主要演示“科学与艺术奇才”皮克欧沃的国王映射(King map)，可以生成许多类似三维的复杂曲面，调整参数，或者加上高阶摄动项，会得到更多的花样一个()

一个黄金分割法的MATLAB程序，并有相应例子(A golden section method of MATLAB program, and a corresponding example)

说明：  关于matlab的一些语句讲解说明，包括最常用到得(On a number of statements on matlab, including the most commonly used were)

关于DCT和DWT在MATLAB上面的实现，很有参考价值(DCT and DWT in MATLAB for the implementation of the above, a good reference)