H_matrix

The program simulates convolutional code using soft-decoding viterbi algorithm. The choice of generator matrix (G) determines the code rate (1/R) and constraint length of the code (K).

金融时间数列的基本处理程序代码和函数使用实例(Examples of financial time series basic handler code and function)

独立成分分析2008年会议论文，能够有效解决基于ICA的多生源分离问题(Independent Component Analysis 2008 conference papers, can effectively solve the multi-ICA-based separation problem students)

fiminunc、GA、PSO三种算法优化PID参数(fiminunc, GA, PSO three algorithms to optimize PID parameters)

说明：  模型中明显地体现出模型设计主要有电流调节器和转速调节器两个负反馈闭环组成， 把转速调节器的输出当成电流调节器的输入，在通过电流调节器的输出控制后面的电路。 在这里电流环为内环，电压环为外环，所以形成了转速电流双闭环控制的直流调速系统。(The model obviously shows that the design of the model mainly consists of two negative feedback loops: current regulator and speed regulator, Take the output of the speed regulator as the input of the current regulator, and control the circuit behind it through the output of the current regulator. Here, the current loop is the inner loop and the voltage loop is the outer loop, so a DC speed regulation system with speed current double closed loop control is formed.)

遗传算法 配合matlab GAToolbox(gacyj.mat matlab 调用 ansys)

MATLAB的帮助介绍 MATLAB的帮助窗口 MATLAB的命令窗口帮助用法 MATLAB的高级应用 MATLAB在高等代数中的应用 MATLAB在高等数学中的应用 MATLAB的绘图简介 MATLAB的图形窗 绘制三维图形 专用图形简介 绘制二维图形 MATLAB中的样条函数工具箱简介 (MATLAB help introduce MATLAB help window of the MATLAB command window to help the use of MATLAB)

说明：   用最速下降法求最优化解 输入：f为函数名 grad为梯度函数 x0为解的初值 TolX,TolFun分别为变量和函数的误差阈值 dist0为初始步长 MaxIter为最大迭代次数 输出: xo为取最小值的点 fo为最小的函数值 f0 = f(x(0))( Steepest Descent Method with Optimum Solution input: f as a function name grad is gradient function x0 for the solution of the initial TolX, TolFun variables and functions were error threshold dist0 as the initial step MaxIter maximum Diego passage number Output: xo to take the minimum point of fo is the smallest function value f0 = f (x (0)))

对农产品的销量进行预测，首先是归一化处理，再用LSSVM进行预测(To predict agricultural product sales, the first is normalized, and then LSSVM forecast)

时频分析相关资料 及相关函数 怎样调用 很全面(Time-frequency analysis of how information and related function call is very comprehensive)