frerecov

benchmarks several versions of code for generating Compound Poisson random variables

Least Mean Square Algorithm for Beam Forming

该损伤模型通过 商用有限元软件ABAQUS /Explicit 的用户子程序VUMAT 实现，并使用该模型对碳纤维增强环氧树脂 复合材料层合板在横向低速冲击作用下的损伤和变形行为进行预测分析． 数值仿真的结果与试验结 果进行了比较，吻合良好，验证了该模型的有效性．(Through coding user subroutine VUMAT of finite element software ABAQUS /explicit， and applied the model to an example，carbon fiber reinforced epoxy composite laminates under low velocity impact，the prediction for damage and deformation were good agreement with the experimental results．)

对不同的查找精心效率的估计，其中采用了3中不同的查找 方式。(Search carefully for different efficiency estimates, which used 3 different search methods.)

peform sum of two matrices

Design and Implementation of Motor Control Systems with MATLAB, Simulink, and TI C2000™ DSPs

matlab用来解一般线性或者非线性方程的方法及应用公式。(matlab used to solve a general linear or nonlinear equations and application of formulas.)

basics of matlab and beyond source files

基于matlab的平行束滤波反投影重建算法(Based on parallel beam filtered backprojection reconstruction algorithm matlab)

假设在一个ad hoc网络中，移动节点的发射功率PTx总是恒定的。要发送数据的移动节点总是先监听信道，测量接收到的信号功率X，其中X= I + N, I为接收到的干扰，N是噪声。移动节点只有在X＜INThre时，才可以发射。式中，INThre为背景噪声门限。 在仿真中，我们规定每个移动节点的发射功率是常数，PTx = 1W；接收节点接收机的灵敏度Smin = -80 dBm；信号质量 min = 2 dB；系统的背景噪声门限INThre = 1.2e-10。 (Assuming in an ad hoc network, mobile node s transmission power is always constant PTX. To send data to the mobile node always monitor channel, measuring the received signal power X, which X = I+ N, I was received interference, N is the noise. Mobile node only when X <INThre when it is fired. Where, INThre threshold for background noise. In the simulation, we require that each mobile node s transmission power is constant, PTx = 1W receiver node receiver sensitivity Smin =-80 dBm signal quality )