qpsk_constellation

MATLAB教學講義_Exp4_0331_2006(MATLAB Teaching Materials _Exp4_0331_2006)

说明：  还是ofdm的matlab仿真，加上simulink的模块仿真，有具体的说明！(OFDM is the matlab simulation, together with the simulink simulation module, there are specific!)

matlab的数据分析的能力非常强，利用matlab软件进行数据分析，在数学建模中有非常重要的应用(matlab data analysis, data analysis using matlab software has very important applications in the mathematical modeling)

基于内容的图像检索，代码齐全，matlab实现(Content based image retrieval ,Code complete)

说明：  快速独立分量变换，可用于信号特征的提取以及端点检测等，非常好用！(Fast independent component transform, can be used for the extraction of signal characteristics, such as endpoint detection, as well as very easy to use!)

根据两列时间序列，建立交叉影响关系的复杂网络，从而研究一个序列对另一个序列的影响.(construct a cross-visibility complex network two time series)

说明：  基于MTPA和弱磁控制的永磁同步电机的矢量控制(Vector Control of Permanent Magnet Synchronous Motor Based on MTPA and Flux Weakening Control)

Fuzzy c-means (FCM) with spatial constraints has been considered as an effective algorithm for image segmentation. Student’s t-distribution has come to be regarded as an alternative to Gaussian distribution, as it is heavily tailed and more robust for outliers. In this letter,

正弦脉宽调制， 程序给定调制波频率，载波频率，负载功率因数，输出相电压波形，相电流波形。(Sine pwm,the frequecy of modulated wave and carried wave is given in program, also the factor of load.The output is wave of phase voltage and phase current.)

说明：  双馈电机的matlab/simulink源码，基于s函数编写(double-fed motor Matlab/Simulink source, based on the function s prepared)