103244852ofdmmatlab

gpr transmitter , and receiver , for ground penetrating radar

汽车的横摆角速度仿真模块，输入为汽车四个轮胎的纵向力和横向力，仿真结果为汽车的横摆角速度。(The car' s yaw rate simulation module, enter the longitudinal force and lateral force of the car four tires, the simulation results for the car' s yaw rate.)

Matlab 命令大全 姚栋主编 是一本不错的书，希望站长能够通过 (Matlab command Daquan)

用matlab实现基于累积法的微弱信号检测技术(Using Matlab to Realize the Weak Signal Detection Technology Based on the Accumulation)

光纤陀螺输出误差的allan方差分析，使用的matlab仿真软件以及实际陀螺采样的数据进行分析。详细分析了5个误差的大小及其拟合曲线(FOG output error of the allan variance analysis, the use of matlab simulation software as well as actual gyroscope data sample for analysis. A detailed analysis of the size of error of 5 and its fitting curve)

matlab的实用技巧，是一些常见的但不好解决的问题的解答方法(matlab the practical skills, some common, but not solve the questions)

Program is used to integrate a surface using data points in cylindrical coordinates. Some errors exist that compromise the solution.

随机介质中波的传播与散射，分为两卷，作者Akira Ishimaru(Wave propagation and scattering in random media)

梯度下降法是一個一階最佳化算法，通常也稱為最速下降法。 要使用梯度下降法找到一個函數的局部極小值，必須向函數上當前點對應梯度（或者是近似梯度）的反方向的規定步長距離點進行疊代搜索。如果相反地向梯度正方向疊代進行搜索，則會接近函數的局部極大值點；這個過程則被稱為梯度上升法。(The gradient descent method is a first-order optimization algorithm, also commonly referred to as the steepest descent method. To find the local minimum of a function using the gradient descent method, an iterative search must be performed to the specified step distance point in the opposite direction of the gradient (or approximate gradient) of the current point on the function. If the search is reversed in the opposite direction to the positive direction of the gradient, it will approach the local maximum point of the function; this process is called the gradient ascent method.)

计算三维结构的电磁场,能准确得到相应的反射透射率(calculate the 3D elctricmagnetic waves)