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通信仿真CDMAIS-95码分多址通信系统matlab(Communication simulation CDMAIS-95 code division multiple access communication system matlab)

说明：  16QAM信号 64QAM信号的产生和分析，星座图，频谱，功率谱(6QAM signal 64QAM signal generation and analysis, constellation, spectrum, power spectrum)

说明：  建模比赛中用到的GM(1,1)灰色预测模型，灰色关联度计算和多元线性回归模型，亲测可用，请放心使用。(This is grey prediction model and multiple linear regression model, Just change the input vector)

分布式网络，考虑拜占庭攻击，通过门限设计改善网络性能，提高分布式定位精确度(Distributed network, consider the Byzantine attack, by improving the design of network performance threshold, distributed improve positioning accuracy)

这是一个关于ofdm在802.11协议下的源码，很有参考价值，希望对大家有用(This is a matter of OFDM in the 802.11 protocol under the source, a good reference, in the hope that useful)

说明：  图像A中0表示水体，1表示植被，2表示裸地；B中4表示水体，2表示植被，1表示l裸地。 本程序将B的分类编码改成和A一致；以A为参考图像生成参考矩阵；计算总体精度和kappa系数。(Image A shows water body in 0, vegetation in 1, bare land in 2, water body in 4, vegetation in 2 and bare land in 1. In this program, the classification coding of B is changed to the same as that of A, the reference matrix is generated with A as the reference image, and the overall accuracy and kappa coefficient are calculated.)

基于buck型变换器的滑模变结构控制仿真(Simulation of sliding mode variable structure control based on Buck Converter)

异步电机 矢量控制 并采用SVPWM调制 运行结果良好(Motor rotor magnetic field vector control strategy and the use of SVPWM modulation results are good )

this is matlab code for the paper solved on the DWT SVD and DCT

张正友的Easycalib的程序没有提供源代码,这是matlab实现代码,大家试试！,(Ilf Easycalib procedure does not provide the source code, this is the matlab code, and you try!)