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ica for pid design project

一阶无延时的MPC，基于MAC，预测控制(First-order delay-free MPC, predictive control based on MAC)

Detection of M-ary PSK signals (Detection of M-ary PSK signals)

基于matlab小波变换实现的图像压缩 （通过mask截取小波变换系数）(Wavelet Transform Image Compression)

Matlab的关于EMD的几篇文章 谱和主成份分析用于EMD分解研究；基于EMD方法的混沌时间序列预测(Matlab several articles on EMD and principal component analysis for spectral decomposition of EMD EMD-based method of chaotic time series prediction)

Mitsubishi MELSEC-F Programmable ControllerMitsubishi MELSEC-F Programmable Controller

对回波信号进行傅里叶变化,进而提取出距离信息(Performing Fourier transform on echo signals to extract distance information)

说明：  多逆变器并联，PWM控制下逆变器等效阻抗，诺顿等效电路(Equivalent impedance of inverter)

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

一些有用的只能优化算法的优化测试函数，一起和大家分享。(Some useful optimization algorithm can only test functions, together and share.)