spline3

说明：  旋转图像，平滑会出现的锯齿，例子和源代码(Rotate the image, smoothing jagged occur, examples and source code)

matlab语言与控制系统仿真实训教程的simulink仿真文件(the matlab language with the control system simulation training tutorial simulink simulation file)

非线性规划算法,基于拉格朗日乘子Hessian矩阵的sqp方法(nonlinear programming algorithm，sqp algorithm based on Lagrange Hessian Matrix)

说明：  风险投资模型讨论：对模型进行分析，得出总体结论及存在的问题(Venture Capital Model discussion: the model analysis, the overall conclusions drawn and the problems)

In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a linear system of equations. It is named after the German mathematicians Carl Friedrich Gauss and Philipp Ludwig von Seidel, and is similar to the Jacobi method. Though it can be applied to any matrix with non-zero elements on the diagonals, convergence is only guaranteed if the matrix is either diagonally dominant, or symmetric and positive definite.

simulink的初始化（包括输入输出个数、状态初值、采样时间等）以及运行。(simulink initialization (including the number of input and output, initial state, the sampling time, etc.) and run.)

matlab编写的随机森林算法，网上下的，拿来分享一下(Random Forest algorithm, matlab prepared online, and brought it to share)

一个小程序,可以解决一些教复杂的问题，可以根据实际情况接着进行编写( a a a sample can solove a question for some maths )

Another file of actuator example.

ldpc码的matlab仿真程序，希望对大家有用，不客气，(LDPC codes matlab simulation program, in the hope that useful, at worst,)