leachm1

一个三相电机方波120逆变程序 占空比 未用到spwm(A Square Wave 120 Inverter Program for Three-phase Motor Duty cycle Unused SPWM)

说明：  基于贝叶斯分类算法的图像阈值分割，实现视频图像的分割 (Bayesian classification algorithm based on image segmentation, image segmentation of video)

We first present the Hypothesis Selection Filter in a general setting. For a given image enhancement problem, suppose we have selected a set of image filters each of which is effective in improving the image quality for a certain type of content. Our objective is to combine the filter outputs to obtain an overall best quality result. In the following, we use upper-case letters to denote random variables and random vectors, and lower-case letters to denote their realizations.

论述了风力发电并网的PLL技术，基于传统PI-PLL技术基础上，以双同步旋转坐标系建立电网电压不平衡的数学模型。(mbalance of power grid voltage phase lock loop)

this is a matlab program.

在matlab环境下最近邻插值法、双线性插值法对图像进行放大和缩小。以及对图像加入噪声椒盐，高斯，乘性噪声。(The Matlab environment nearest neighbor interpolation, bilinear interpolation on the image to zoom in and out. And image noise added salt and pepper, Gaussian, multiplicative noise.)

这是一个bpsk调制的ofdm系统仿真程序。(bpsk-ofdm)

pca+svm源代码（matlab） matlab代码，pca进行特征提取，svm进行分类(pca+ svm source code (matlab) matlab code, pca for feature extraction, svm classification)

nice model programs uploaded...........................................

可以完成DMC动态矩阵预测控制的部分内容，非常有用。(DMC Dynamic Matrix Control part can be completed, is very useful.)