StepResponse

Fixed-Point iteration(Function fixed_point(p0, N) approximates the solution of an equation f(x) = 0, rewritten in the form x = g(x), which is a sub-function the user has to enter. the call to the function fixed_point(p0, N) returns the root of the equation f(x),i.e. the fixed-point of g(x), if the procedure is successful or a sequence of iterates in case something goes wrong. p0 is the initial approximation and N the maximum number of iterations. If, after N iterations, condition |x(k)- x(k-1)| < tol is not satisfied, all iterated values will be displayed, accompanied by a message asking the user to either change p0 in case of divergence or enter another g(x) that does not lead to complex numbers arithmetics. Reasons for the program to go wrong are the divergence of iterates and/or appearance of complex numbers for example with functions involving sqrt(x) when one of the iterates is negative. )

调幅中波收音机的接收频率段为550KHz到1605KHz，中频为465KHz。调幅传输模型，对超外差式中波收音机建模(AM medium wave radio frequencies to 550KHz receiver to 1605KHz, IF is 465KHz. AM transmission model, modeling superheterodyne AM radio)

哥德巴赫猜想，数字系统设计答辩资料，获得了一等奖哦！(Goldbach Conjecture, digital system design reply information received first prize Oh!)

详细介绍了当前常用的配准方法，比较实用。(image-registion optical flow)

一个基于matlab实现的波的总和GUI(The sum of the GUI based on matlab)

用于信号处理的emd改进算法,供大家讨论学习(EMD for the signal processing algorithm study for discussion)

说明：  AM modulation using matlab is provided within this rar file

matlab code for image registration

非负矩阵分解的人脸识别NMF 可正常运行 算法源码(Non-negative matrix factorization NMF for face recognition algorithms can be the normal operation of source)

matlab 的应用指南，包括基础讲义，以及一些应用，适合各个程度的人。(matlab application guidelines, including the basis for lectures, as well as some applications, suitable for all levels of people.)