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us_apgxy
- zemax源码： This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at th
cgh
- 计算全息close all clc clear A=zeros(64) A(15:20,20:40)=1 A(15:50,20:25)=1 A(45:50,20:40)=1 A(30:34,20:35)=1 ％ ppp=exp(rand(64)*pi*2*i) A=A.*ppp ％ Author s email: zjliu2001@163.com figure imshow(abs(A),[]) Fa=fft2(fftshift(A)) Fs=fftshi
MUSIC
- 求一个复正弦加白噪声随机过程的信号： xn=exp(j*pi*n-j*pi)+exp(j*w0*n-j*0.7*pi)+v v(n)为零均值白噪声。S/N=10dB。取P=3，构造4阶的自相关矩阵R的基于MUSIC算法的功率谱估计的MATLAB程序-For a complex sinusoid plus white noise of the signal random process: xn = exp (j* pi* nj* pi)+ exp (j* w0* nj* 0.7* pi)+ v
exp-fft2
- 用C语言实现傅里叶变换，可在CCs上运行，编译通过，观察傅里叶变换的波形图。-Fourier transform using C language, can be run on CCs, compile, Fourier transform waveform observation.
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- MatLab解线性方程组一写在阅读本文前的引子。 一：读者对线性代数与Matlab 要有基本的了解； 二：文中的通用exp.m文件，你须把具体的A和b代进去文通-matalab linear equation
CPPexp
- C++实验指导和答案 C++实验指导和答案 C++实验指导和答案-c++ exp