envelope

匹配滤波器实现过程、智能天线波束形成算法改进、旁瓣对消实验仿真(Matched filter implementation, smart antenna beamforming algorithm improved sidelobe cancellation simulation experiment)

量化LMS算法的自适应滤波器及其低功耗设计.rar(Quantify the LMS adaptive filter algorithm and its low-power design. Rar)

基于自相关或四阶累计的music和esprit算法的DOA估计（一维）(Based on autocorrelation or fourth-order cumulant of music and esprit algorithm for estimating DOA (one-dimensional))

免疫蚂蚁算法优化的RBF网络用于模拟电路故障诊断和基于多小波_包_神经网络及优化的模拟电路故障诊断研究文献(Immune ant colony optimization of RBF network for fault diagnosis of analog circuits and fault diagnosis of neural network based on multi-wavelet packet and optimization of analog circuits literature)

用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。(Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。)

说明：  BP神经网络预测,用于预测将来可能出现的情况，并给出警示。(PREDICTION OF BP ANN)

基于MATLAB实现的来源球运动，良好的Mattlab GUI编程例程,可以直接使用。 (Realized by MATLAB source of ball movement, the good Mattlab GUI programming routines that can be used directly.)

雷达回波信号的恒虚警处理，含有瑞利分布的杂波(CFAR radar echo signal processing, with Rayleigh distribution clutter)

波束域降阶Root-MUSIC算法,在子阵分解降阶的基础上,进一步将多项式的求根阶次降到与源数目相同,提出了求解降阶多项式的方法。该方法最大程度地减少了求根多项式的阶次和求解多项式的次数,并保持了Root-MUSIC算法的优良性能。显著降低运算量是其最大优点,仿真结果验证了降阶算法的有效性,并比较了不同阶次波束域Root-MUSIC算法的估计性能。 (Beamspace Reduced Order Root-MUSIC algorithm, based on the reduced-order sub-array decomposition further order of the polynomial rooting down with the same number of sources, proposed to solve the reduced-order polynomial method. This method minimizes the number of polynomial order and solving polynomial rooting and maintain the excellent performance of Root-MUSIC algorithm. Significantly reduce the amount of computation is its biggest advantage, simulation results show the effectiveness of the reduced-order algorithm, and compare the performance of different estimates of the order beamspace Root-MUSIC algorithm.)

在通信建模与仿真的过程中，QPSK是其中的一个简单例子(the simulator of QPSK is very important)