132-Study-of-optimal-total-cost-of-active-power-i

数字信号处理 实验3 matlab代码 东南大学(Digital Signal Processing Experiment 3 matlab code Southeast University)

学习信号处理的经典代码，使用matlab7以上版本，包含了各种滤波器的源代码(Learn the classic signal processing code, the use of more than matlab7 version contains the source code for a variety of filters)

compensation of dead time effect of the inverter dead time effect causes the impact of the control performance of the INVERTER system, and pointed out that the dead time compensation, the key lies in the current phase of the acquisition, in order to overcome the practical zero of the current ambiguity of the system is proposed based on the two-phase stationary coordinate system under the feedforward dead-time compensation method. by the offset voltage of the three-phase output current cycle Fourier transform is found only compensation 1, 5, 7 harmonic components to eliminate the dead time effect. simulation and experimental results verify the correctness and feasibility of this approach.

Allan Variance calculation with ability of exponentially increasing step (MatLab function)

2PSK、QPSK、8PSK等多种调制方式及瑞利信道和高斯信道下误码率的比较分析( 2PSK, QPSK, 8PSK and other Rayleigh channel and Gaussian channel under the bit error rate comparison and analysis)

ACA_TSP是用蚁群算法（ant colony algorithm）解决旅行商问题（travelling salesman problem）。文件打开后运行ACA_TSP.m文件即可得到结果，代码中有详细注释，方便修改。运行示例已经保存为图片附在压缩包中。(ACA_TSP is to solve the traveling salesman problem (travelling salesman problem) ACO (ant colony algorithm). Run ACA_TSP.m file to get the file to open the result, the code has detailed notes, easy to modify. Run the sample has been saved as a picture attached to the compressed package.)

基于哈德码变换域的快速矢量量化编码Ｍatlab程序(Bernhard code based on the rapid transform domain vector quantization encoding Matlab procedures)

支持向量机(SVM)是数据挖掘中的一个新方法，能非常成功地处理回归问题(时间序列分析)和模式识别(分类问题、判别分析)等诸多问题，并可推广于预测和综合评价等领域，因此可应用于理科、工科和管理等多种学科。目前国际上支持向量机在理论研究和实际应用两方面都正处于飞速发展阶段。它广泛的应用于统计分类以及回归分析中. 支持向量机属于一般化线性分类器.他们也可以认为是提克洛夫规则化（Tikhonov Regularization）方法的一个特例.这族分类器的特点是他们能够同时最小化经验误差与最大化几何边缘区.因此支持向量机也被称为最大边缘区分类器. (Support vector machine, the source code)

基于MATLAB图像处理技术随书源代码第9章(MATLAB-based image processing technology with the book source code Chapter 9)

基于matlab GUI界面设计,可以动态调节运行环境的参数，详细画出了时域和频域的相关图，一种流形学习算法（很好用），结合PCA的尺度不变特征变换(SIFT)算法，用于建立主成分分析模型，实现了对10个数字音的识别程。( Based on matlab GUI interface design, Can dynamically adjust the parameters of the operating environment, Correlation diagram shown in detail the time domain and frequency domain, A fluid manifold learning algorithm (good use), Combined with PCA scale invariant feature transform (SIFT) algorithm, Principal component analysis model for establishing, Realization of 10 digital audio recognition progra.)