modeling_ac_dc_converter_0918a3

function [x, hist] = secant(x, f, tola, tolr) SECANT This a secant code with no line search. This code terminates on small relative-absolute errors function [X, HIST] = SECANT(X, F, TOLA, TOLR) Inputs: X = initial iterate F = function TOLA = absolute error tolerance TOLR = relative error tolerance Output: X = approximate result

对ofdm频偏估计算法进行优化，对CP算法改进，增加精确度(ofdm frequency offset estimation algorithm, the conventional algorithm has been optimized to increase the estimation accuracy, range expansion)

this is for edge detection algorithm.......

对无线通信中的多径衰落信道进行MATLAB代码仿真。(Wireless communications multipath fading channel simulation of MATLAB code.)

matlab的特殊矩阵的实现 是word文档(matlab implementation of the special matrix is the word document)

This is about least squares algorthims

bundle for the sift develope

lorenz分叉图是混沌系统的一个重要参数,揭示了该模型中存在混沌运动(Lorenz chaos bifurcation )

说明：  共轭梯度法程序代码，实现f(x1,x2)=4(x1-5)^2+(x2-6)^2的最小值求法。(Conjugate gradient method program code)

Lorenz系统的SIMULINK仿真模型(SIMULINK Lorenz System Simulation Model)