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水声阵列信号处理里宽带恒定主瓣宽度波束形成(Broadband constant beamwidth beamforming of array signal procesing)

说明：  负荷频率控制（LFC）是调整系统的频率达到额定值（如50HZ）或/和维持区域联络线交换功率为计划值。频率稳定是电力系统电能质量的一个重要指标。负荷的任意突然变化都有可能导致系统间联络线交换功率的偏差及系统频率的波动。因此，为保证电能质量，需要一个负荷频率控制(load frequency control,LFC)系统，该系统的目的是将系统频率维持在标称值并且尽可能使控制区域之间的未计划的联络线交换功率最小。(Load frequency control (LFC) is to adjust the frequency of the system to reach the rated value (such as 50 Hz) or / and maintain the exchange power of the regional tie line to the planned value. Frequency stability is an important index of power quality in power system. Any sudden change of load may lead to the deviation of power exchange between tie lines and the fluctuation of system frequency. Therefore, in order to ensure the power quality, a load frequency control (LFC) system is needed. The purpose of the system is to maintain the system frequency at the nominal value and minimize the unplanned tie line exchange power between the control areas.)

关于系统辨识的程序，关于系统辨识的程序关于系统辨识的程序，关于系统辨识的程序(on system identification procedures on the system identification procedures on the system identification procedures, on the system identification procedures)

Motion estimation algorithm - four step search

学习matlab的简单范例，通过在电脑上运行，可以快速上手matlab(Learning matlab simple example, by running on the computer, you can quickly get started matlab)

人工蜂群算法优化无刷直流电机PID控制，并采用三种评价指标函数IAE、ITAE、ITSE来进行对比分析。 (Colony optimization algorithm brushless DC motor PID control)

THIS IS ABOUT MATLAB IMAGE BINARIZATION

pdf file for automatic control

看了一段时间的3GPP的信道建模，所以自己动手写了一个（参考了该协会的标准代码，不过改良了一些，执行效率更高）(the 3GPP SCM model building. Comparing to the original code, this task is more efficient and clearer.)

离焦系统的OTF曲线的matlab仿真 包含：1.不同波像差时，圆孔离焦的OTF及 2.不同波像差时，圆孔离焦下余弦光栅的像对比(Matlab simulation of the curve away from the focus system OSF)