INS_Error

说明：  利用parzen窗进行概率密度函数估计，并给出仿真，程序简单易懂。(Using parzen Window probability density function estimation and the simulation, the program is simple to understand.)

it is for simple hill climbing algorithm

飞机仿真软件包dubsi10-2，可以与FDC tool（本站已有）一起使用的matlab/simulink仿真软件，主要对飞机的滚转姿态控制进行仿真研究，内有丰富的案例。(The Dutchroll Blockset for Simulink, DUBSI, is a stand-alone version of the blocklibrary BLOCKLIB_MISC in version 2.0 (or later) of the Flight Dynamics and Control (FDC) Toolbox, which is currently under development. It contains a number of general-purpose Simulink blocks, which can be used for more applications than flight dynamics research only. Both the FDC toolbox and the DUBSI blockset are copyrighted by M.O. Rauw see COPYING.TXT for more details. )

cosine horn for the design of ultrasonics

一个用于求解无对角分块矩阵线性方程组的matlab程序。带有误差函数。(a matlab program used for solving for the roots of huge linear equations by LU decompision.)

Write a MATLAB program to generate a few activation functions that are being used in neural networks.

denoising by improved thresholding

首先对图像进行非线性灰度变换滤除噪声，然后利用最大类间方差阈值技术对处理后的图像进行二值化处理，最后利用积分投影定位人眼(First to utilize non-linear gray-scale transformation to filter out noises, then adopts the between-cluster variance threshold segmentation method for image binarization processing, finally using integral projection technology to pinpoint the human eye)

16QAM调制的Matlab实现，能够计算出误码率，可修改调制阶数(16 qam modulation of Matlab to calculate the bit error rate.)

用matlab软件实现二维的图像的处理，包括放大缩小旋转等(Realization of two-dimensional image processing using matlab software, including zoom and rotation)