AC_tachometer

说明：  lfm线性调频脉冲多普勒雷达信号处理仿真。(Simulation of LFM chirped Doppler radar signal processing.)

排列熵与多尺度排列熵计算，源于matlab exchange(used for calculating permutation entropy and multiscale PE，which is from Matlab file exchange)

MMPAGE GUI 可以用来设置页面位置特性，用户可以在打印页利用GUI设置当前位置属性。(MMPAGE GUI can be used to set the page location of features, users can print pages using GUI settings current location attributes.)

传输矩阵计算程序。该程序用于计算膜系(薄膜）的透射反射比例。(tansmission matrix method for calculation of the reflection coefficient and transmissive coefficient of the thin films)

带电粒子在非匀强磁场中运动时，画出其轨迹图形(Charged particle moving in an inhomogeneous magnetic field when the draw its trajectory graphics)

：根据内蒙古四子王旗某地2007年逐月平均风速袁选取设计风速为6m／s，根据某型号300 W交流永磁发电机的输出功率特性。利用Matlab编写的叶片优化设计程序，设计了300W水平轴风力发电机叶片。通过风轮与发电机的匹配，调整叶片参数，使之在小风时具有较高的风能利用系数，提高风力机的效率，在大风时具有较低的风能利用系数，从而达到大风时限速保护的目的。(: According to Inner Mongolia as a 2007 monthly average wind speed Yuan select the design wind speed to 6 m/s, according to a Model 300 W output power characteristics of permanent magnet alternator. Leaves written in Matlab to optimize the design process, design 300W horizontal axis wind turbine blades. The wind wheel generator matching adjust the blades parameter, so that has a high wind energy utilization coefficient of small wind, improve the efficiency of the wind turbine in high winds has a lower coefficient of wind energy utilization, so as to achieve high winds speed limit protection purposes.)

提取目标图像，根据物体特点，嵌入背景图片中适当的位置处(put objects into the background picture)

通过rls进行时延估计，不仅收敛速度快，而且在较低信噪比条件下，仍能够得到时延估计值(rlstde)

Matlab灰色预测成语代码，方便大家实用(Matlab work huiseyuce)

这个程序是关于多元峰值函数的的例程，新手和老手都会从中得益。(This process is about the multi-peak function of the routines, and newcomers and old hands will benefit from it.)