210052352X_Mathematiques

丹麦技术大学的J爀最攀渀 Arendt Jensen教授开发的医学超声成像Field Ⅱ仿真安装程序(The Technical University of Denmark, developed by Prof. Jrgen Arendt Jensen Field Ⅱ medical ultrasound imaging simulation setup)

基于最差性能最优的稳健波束形成算法可以等价转换成加载样本矩阵求逆(LSMI)算法.提出了 一种新的求解方法, 准确地计算出Lag range 乘数, 给出了LSMI 算法中的最优加载量, 解决了对角加载技术中加载量估计难题.(The robust adaptiv e beamformer using w orse-case performance optimization can be converted to the loaded sample ma trix inv ersion (LSMI) algorithm equivalently.For the LSMI beamformer , a no vel method is develo ped to so lve the precise Lagrange multiplier , and the o ptimal loading level can be computed exactly.Most important, this method gives the efficient solution to finding the optimal loading level for diagonal loading.)

增量式PID控制，比较容易看懂，对初学者应该有所帮助(Incremental PID control, easier to understand, there should be some help for beginners)

Another QPSK MODEM simulation

MATLAB编程实现语音信号的时域特征提取，如分帧、过零率、短时能量、语谱图等(Speech signal feature extraction)

maple introduction book

说明：  《模糊逻辑》（Fuzzy Logic）一书的例子程序，作者： Reza Langari("fuzzy logic" (Fuzzy Logic), an example of the procedure, the authors : Reza including)

重要的格林函数程序，好不容易找到的，希望对大家有用(the matlab code of Green function)

说明：  最大似然估计频偏，符号定时误差的MATLAB仿真(MATLAB simulation maximum likelihood estimation frequency offset)

FH Spread Spectrum System simulation in MATLAB