yaihai_v37

直流电机MATLAB仿真程序。具有多种控制方式的仿真程序。(DC MATLAB simulation program. A variety of control methods for simulation program.)

说明：  MATLAB软件简介以及实用统计算法分析(Introduction to MATLAB software, and utility of statistical algorithms)

This paper deals with the problem of speech enhancement when only a corrupted speech signal is available for processing. Kalman filtering is known as an effective speech enhancement technique, in which speech signal is usually modeled as autoregressive (AR) model and represented in the state-space domain.(This paper deals with the problem of speech enhancement when only a corrupted speech signa l is available for processing. Kalman filterin g is known as an effective speech enhancement te chnique. in which speech signal is usually modeled as aut oregressive (AR) model and represented in the s tate-space domain.)

this script is used to calculate the eigenface of a group of photos. whitch can help to implement an algorithme of identification like PCA

说明：  针对目前存在缺失值的数据集，进行缺失值填充，作为数据预处理(Missing value filling)

说明：  萤火虫算法实现求解最优问题，测试函数表明取得较好效果(Solving the Optimal Problem by Firefly Algorithms)

Matlab实用程序 85-100是：数值分析篇(Matlab Utilities)

Efficient signal processing techniques are necessary for assessing the exposure to broadband magnetic fields. The use of flat-top windows along with the DFT is a simple and fast method that reduces the characteristic leakage errors and picket fence effects when using the classical DFT for the exposure assessment.

BER of QPSK with symbol energy Es

利用边界追踪法对图像进行轮廓提取，此函数文件得到的是边界点对应位置索引矩阵(Boundary tracking method using the image contour extraction, this function is to get the file location of the boundary points corresponding to the index matrix)