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异步电机矢量控制变频调速系统+弱磁控制仿真(Weak magnetic control of asynchronous motor )

通信基本仿真,适合初学者学习的代码,包括了调制,分析等等:使用IIR filter的经典模拟滤波器（巴特沃斯Butterworth,切比雪夫Chebyshev）,Bartlett周期图谱，加窗Bartlett周期图谱，基带波形仿真，IIR的贝塞尔滤波器Bessel Filter，二进制对称信道Binary Symmetric Channel仿真，比特序列，Remez滤波，BPSK复合基带信号仿真，载波生成器，椭圆滤波器Elliptical Filter，FFT,FSK调制及解调，高斯噪声Gaussian仿真，直方图，理想AM，线性PLL，BP混淆器，理想MPSK，正交振幅调变（QAM，Quadrature Amplitude Modulation），正交相移键控(QPSK)，Rayleigh Noise瑞利噪声，Yule-Walker Psd功率谱密度函数。(Butterworth Chebyshev)

MC-CDMA各类多用户检测算法，比较全面，希望对大家有帮助(A program of MC-CDMA)

基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现(shaping filter and dsp realize theory )

working of the fifth generation intelligent radio that is Cognitive Radio (CR) system which works on predictive data rate and propose ANFIS based learning scheme to introduce intelligence in it. The testing data set is taken from training set. Validation data set is unseen data. RMSE and prediction accuracy are used as performance index. Two gaussian membership functions are taken for each input. Error goal was set for .001.Training was for 300 epochs. It is seen prediction accuracy was 91 percentages in testing case and 89 in validation. RMSE difference between validation and testing case very small.

说明：  实现QPSK位同步G算法，方法很经典，可以查看小数u和误差变化(Gardner matlab The QPSK bit synchronization g algorithm is implemented. The method is very classical, and the decimal u and error change can be viewed)

实现图像之间的数据融合，主要方法有基于HIS变换的，基于PCA变换的，基于加权变换的。(Between image data fusion, the main methods of transformation based on the HIS, based on the PCA transform, based on the weighted transform)

云南省区、县、市行政区划矢量图（含区县名称及所属州市名称）(Vector Map of Administrative Regions of Southern Provinces, Counties and Municipalities)

虚拟同步技术控制技术仿真源代码，模仿同步发电机特性对逆变器进行控制(Virtual simulation source synchronous control technology, imitate to control inverter synchronous generator characteristics)

对FBMC通信系统进行仿真，采用扩频技术进行调制。(FBMC simulation of communication systems using spread spectrum modulation techniques.)