Poincare_phasegraph

说明：  数值计算课程实验的程序代码，很全面，很有用哦，希望能对大家有所帮助(Numerical experiment code program, very comprehensive and very useful Well, I hope you can help)

该文件是在Labview环境下编写的数字滤波器，该滤波器可以针对不同的波形滤去不必要的高频或者低频，留下研究者想要的部分。(The document is written in Labview environment digital filter that can filter out unwanted high frequency or low frequency for different waveforms, the researchers wanted to leave part.)

MATLAB 编程问题 大家可以交流下 加油啊 好东西(MATLAB programming problem we can exchange, under)

根据公汽线路信息数据，编写对任意车站，寻找通过该站的汽车线路的M文件； （3）编写M文件，对任意两个车站m,n，判断是否有线路通过这两车站，若有则编写寻找通过该站的汽车线路的M文件 （4）对任意两个车站m,n，若没有线路直接通过这两车站，编写通过一次转车而到达两站的M文件 (According to the bus line information and data to write on any station to find the M-file line through the station car (3) the preparation of the M-file, any two stations m, n, determine whether the line through these two stations, if write to find the M-file line through the station car (4) any two stations m, n, if there is no line directly through the two stations, the preparation time to change trains to reach the M-file of the two stations)

说明：  使用各种牛顿法（包括普通牛顿法，拟牛顿法，阻尼牛顿法）求解优化问题(Using various Newton methods (including general Newton method, quasi Newton method, damped Newton method) to solve optimization problems)

matlab bacpkropagation algorithm

灰色系统GM（1，1）模型的源代码，实现在数据不充分的情况下对未来的预测。(Gray system GM (1,1) model of the source code, data is not sufficient to achieve in the case of predictions for the future.)

数字滤波是将输入的信号序列，按规定的算法进行处理，从而得到所期望的输出序列。(Digital filter is the input signal sequence, the algorithms for processing by the regulation, and the desired output sequence is obtained.)

实现一维反卷积，可以免于受到0除影响，要求已知卷积核(Achieve a dimensional deconvolution)

利用线性移位寄存器序列的线性关系，用求解矩阵的方法求解移存器序列的生成多项式(get LFSR sequence prime Polynomial by the line relationship of the sequence )