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使用于机械最优化设计课程的检索优化方法的最速下降法(Optimized for use in mechanical retri method optimized design courses steepest descent method)

一束5W 的线偏振光以Φ = 45 度方位角振动，垂直入射到玻璃 - 空气表面，该光束波长0.6μm，玻璃介质折射率1.54 @0.6m，当入射角θ从0-70 度变化时，通过给定条件，分别完成如下要求： 画出该光束反射光的光强曲线（I-θ）； 分析该反射光束的偏振态变化，画出偏振方向变化曲线（φ-θ）和偏振光束相位变化曲线 （Φ-θ）。 （注：光束从光密到光疏的界面，在入射角θ 从0-70 度变化中，包括了临界角θc）(Bunch of linearly polarized light 5W to Φ = 45 degrees azimuth vibration, normal incidence to the glass- air surface, the beam wavelength 0.6μm, glass refractive index 1.54 @ 0.6m, when the incident angle θ changes from 0-70 degrees By the given conditions, namely the completion of the following requirements: Draw the reflected light beam intensity curve (I-θ) analysis of changes in the polarization state of the reflected beam, draw the polarization direction of the curve (φ-θ) and polarized beam phase curve (Φ-θ). (Note: the light beam from the optical density of the interface is sparse, the incident angle θ  variation from 0-70, including the critical angle θc))

matlab函数总结，有详细使用说明，包括函数用法，适合不熟悉函数的朋友。(matlab function summary, with detailed instructions for use, including the function of usage, for friends are not familiar with the function.)

给你的matlab函数文件夹内加一个目录，自动识别函数名和相应描述，很有好用(Matlab function for you to add a folder directory, automatic identification of the function name and the corresponding description, useful)

matlab随即图设计程序，应该比较有用，希望能申请会员成功吧。。(matlab then drawing design program)

For people who are new to matlab

这是高压变频的matlab仿真模型，可以用的，大家可作参考。欢迎下载。(This is the matlab simulation model of high voltage frequency conversion, can use, you can reference. Welcome to download. )

OFDM System, including pilot, GI, Guard band, rayleigh channel, AWGN, equalization, channel estimation.

先进PID控制及其MATLAB仿真 源程序(Advanced PID control and MATLAB simulation)

LCMV波束形成，线性约束最小方差，两个信号，一个期望信号，一个干扰信号。(LCMV beamformer, LCMV, two signals, a desired signal, an interference signal.)