practiselkj

Fast sparse matrix vector product

GOOGLE的图像检索程序，应用MATLAB编写，简单易懂，适用于初学者(GOOGLE image retrieval procedures, using MATLAB to prepare, easy to understand for beginners)

求灰度空间相关性图及计算标准差及标准差的平均值(For gray-scale spatial correlation and calculation of standard deviation map and the standard deviation of the average)

本文采用最小平方误差准则(MSE准则)通过训练样本集建立线性判别函数，并用线性判别函数去判断测试集。 数据集报告： 1、男女生 2、sona 3、ups(In this paper, the least square error criterion (MSE criterion) the training sample set by a linear discriminant function, and a linear discriminant function to determine the test set. Data Set Report: 1, boys and girls 2, sona 3, ups)

This is a matlab code for transfer of color from source image to target image. Details are in colormatch.m

simulink环境下模糊PID控制例子(Fuzzy PID control example simulink environment)

DPLL SIMULATION in MATLAB

三相光伏逆变并网的仿真，针对EMD方法的不足,多元数据分析的主分量分析投影，是学习PCA特征提取的很好的学习资料，FIR 底通和带通滤波器和IIR 底通和带通滤波器，分析了该信号的时域、频域、倒谱，循环谱等。( Three-phase photovoltaic inverter and network simulation, For lack of EMD, Principal component analysis of multivariate data analysis projection, Is a good learning materials to learn PCA feature extraction, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc.)

使用matlab实现智能预测控制算法中的GPC算法，以阶跃、正弦等函数为例进行仿真实现 (Matlab intelligent use of predictive control algorithm of GPC algorithm to step, sinusoidal function, such as simulation as an example)

Depth study of the power electronics industry development report