cic5

NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

实现了二维的ARMA/AR时序模型，可用于结构模态识别。(ARMA/AR timing of the two-dimensional model can be used to structure modal identification.)

说明：  使用matlab有关am调制的仿真编程，基本的仿真代码(Am prepared to use the simulation on matlab programming, the basic simulation code)

MATLAB实现最小二乘法拟合，可以实现多维的(MATLAB least squares fitting, can realize muti —dimensions )

生成ldpc码稀疏矩阵的matlab仿真程序，带有消除小环功能(Generate sparse matrix LDPC code of matlab simulation program, with the elimination of the small ring function)

凯撒窗的设计，采用了公式和matlab内部函数两种办法可以实现，并画图比较结果。(Kaiser window design, using the formula and internal matlab function can be achieved in two ways, and drawing the results of the comparison.)

程序先进行卷积编码，然后进行viterbi译码，程序有纠错功能，中间出现误码，程序解码时会自动纠正(Convolution coding program first and then viterbi decoding program has error correction, the error appears in the middle, when the program will automatically correct decoding)

信号调制与解调信号调制与解调信号调制与解调(Modulation and demodulation signal)

对MATLAB中的竞争神经网络lvq源m文件中的程序进行修改，变成“自己”的程序，从而可以实现与其他语言的混编(The competition on the MATLAB neural network lvq source m to modify the program files into " their" process, which can be achieved with other languages mixed)

Structures Theory in Spanish.