modulate_test_qpsk

通过此代码，实现ASK调制。模拟基带信号频率为1kHz，正弦载波信号频率为6kHz。(ASK MODULATION)

IIR滤波器的设计及其使用，可产生幅度相同的单频信号，其中进行了傅里叶变换等。(IIR filter design and its use, may have the same single-frequency signal amplitude, which carried out the Fourier transform.)

ICA算法评价指标的计算程序SAR SIR SNR(ICA SAR SIR SNR)

the PV model in MATLAB/Simulink

四种不同的算法：AdaGrad、Adam、momentumGrad、RMSProp算法来解决优化问题：min f=1/2*||Ax-b||_2+u*||x||_1(Four different algorithms: AdaGrad, Adam, momentumGrad, and RMSProp algorithms to solve the optimization problem: Min f=1/2*||Ax-b||_2+u*||x||_1)

详细介绍了自适滤波器的原理和实现，对于我们学习十分有帮助。(Adaptive filter described in detail the theory and implementation, very helpful for us to learn.)

useful code in matlab add document

集群优化算法-和声算法，可添加到其他工程进行二次开发(Cluster optimization algorithm- harmony search algorithm, and can be added to other projects for secondary development)

rayleigh fading channel

PMSM DRIVES SIMULATION