lmf

Basic structure and work principle of LMF air compressor

LMF空压机基本结构与工作原理

A S-band Complex LMF Signal Generation System Based on DDS

基于DDS技术的S波段复杂线性调频信号产生系统

A Modified LMF Algorithm with Variable Step Size for Multi-user Detector

可变步长LMF自适应多用户检测器

The controller is designed based on the neural networks us-ing LMF optimal method .

该方法在正向神经网络辨识模型的基础上，应用LMF优化迭代方法进行控制器设计。

Modified LMF / LMS Algorithm with Variable Weight for Adaptive Multi-user Detector

变权值LMF/LMS自适应多用户检测器

The radar altimeter with specific S-band LMF signals waveform has preferable detecting performance in specific application .

具有特殊线性调频波形的S波段雷达高度表，在专门应用中表现出较好的检测性能。

The Hessian matrix of the objective function is derived and analyzed to prove the global convexity of the LMF .

通过Hessian矩阵对LMF目标函数的凸性分析，证明这种检测准则拥有全局收敛的特性。

Third , based on the non-linearity feature of the system , the LMF algorithm is given by using the non-linearity least square optimal method .

由于双基地声呐定位方程非线性的特点，应用求解非线性最小二乘问题的无约束最优化算法，给出了基于LMF方法的双基地声呐定位优化算法。

Conclusions LMF may improve the bone metabolism and bone structure , decrease bone loss , increase bone biomechanical properties and reduce the risk of fracture .

结论低频磁场可改善大鼠因去负荷引起的骨代谢和骨结构异常，减少骨丢失，提高骨生物力学性能，降低骨折危险度。

Finally , the radial based function network localization algorithm is present for bistatic sonar . The performance of the method is comparable with the LMF algorithm .

为了克服LMF算法在进行迭代时依赖于初始值的缺点，根据人工神经网络在求解非线性问题方面的特点，提出了用径向基函数网络方法来进行双基地声呐定位的优化算法。

Principle of fractional fourier transform ( FRFT ) and alternation to that linear modulate frequency ( LMF ) treatment advantage were introduced .

介绍了分数阶傅里叶变换的原理及其对线性调频信号的处理优势。

It shows that LMF can modify the distribution of flow feild effectively , make the flow under EMBR region plug-like and get more inclusions floating up .

结果表明，全幅一段水平磁场能有效地改变结晶器内的流场分布，并在该区域的下部呈现活塞状态；

A variable step size LMS / LMF algorithm was applied to update weights , and the step size was adjusted by means of the normalized autocorrelation estimation of two error signal .

利用一种变步长LMS/LMF算法来进行权值更新，并用当前误差信号和上一次误差信号归一化的自相关估计来进行步长迭代。

In multipath CDMA channels , the LMF criterion is combined with the recursive least-square method and the RLS-LMF algorithm is further developed to construct a space-time receiver .

将此检测准则与最小二乘迭代方法相结合，在空时多径CDMA系统中构造出自适应RLS-LMF多址检测算法，继承了前者的稳态解相关性能和后者的计算有效性。

HCS and LCS groups only had corn straw , the roughage of LMF group was chinese wildrye , alfalfa hay and whole plant corn silage .

HCS和LCS组粗饲料只有玉米秸秆，LMF组粗饲料为羊草、苜蓿干草和全株玉米青贮。

The results show that LMF has a remarkable influence on the flow near the submerged entry nozzle , the stress on the mold narrow face and the velocity profile at the meniscus .

结果表明，全幅一段电磁制动对于控制水口出口附近的流动、对结晶器窄面的作用力以及弯月面处的流动起到了明显的作用；

BVMs are a relatively recent class of methods for the numerical treatment of a wide variety of differential equations , and these methods are based on the linear multistep formulae ( LMF ) .

基于线性多步格式的边值方法是一类较新的求解微分方程的数值方法。

Experimental diets were divided into3groups : high concentrate straw diet ( HCS ), low concentrate straw diet ( LCS ) and low concentrate mixed forage diet ( LMF ) .

试验日粮分为高精料秸秆日粮（HCS）、低精料秸秆日粮（LCS）和低精料混和粗饲料日粮（LMF）。

This project come from a radar signal simulate system , the main task of this project is design a radar video simulator for pulse-compression radar . The modulate mode of the radar signal is Linear Frequency Modulation ( LMF ) .

本课题来源于某型号雷达信号模拟系统的一个单元，主要任务是根据给定要求设计并实现线性调频的脉冲压缩雷达视频目标模拟信号。

The mathematical model of LMF ( level magnetic field ) EMBR ( electromagnetic brake ) in slab mold is presented here according to the basic theory of magnetohydrodynamics , and then , numerical simulation is done by CFX commercial software .

本文利用电磁流体力学（MHD）的基本理论，给出板坯结晶器内全幅一段电磁制动的数学模型，并利用CFX软件进行了数值模拟。

Results Compared with the AC group , mineral contents and biomechanical properties of bone in SC group reduced significantly . Meanwhile , in LMF group , the biochemical makers in serum and urine were ameliorative , mechanical properties and mineral contents of bone increased significantly .

结果与AC组比较，SC组大鼠骨矿盐含量及生物力学性能均显著下降，而MFC组大鼠与SC组比较血尿各项生化指标均有不同程度的改善，骨生物力学和矿盐含量均显著增加；