fonc_masque

张正有的相机标定方法，有图片和程序，希望对相机标定的朋友有帮助(Zhang is some camera calibration method, there are pictures and procedures in the hope of the camera calibration of friends to help)

说明：  matlab程序计算四阶循环累积量，，输入两个参数，返回4个(matlab program to calculate fourth-order cyclic cumulant)

matlab环境下对RLC电路的仿真，状态方程的求解以及用simulink完成对李沙育图形的仿真(matlab environment RLC circuit simulation solver, equation of state, and with the completion of the simulink simulation lissajous)

A program to find the centre of each ellips

一、实验要求 信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为和，初始相位，取，取不同数值：0.3，0.25。为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation)

基于matlab，利用牛顿下山法来解非线性方程组的数值解(Newton downhill method for solving nonlinear equations)

UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION

non linear poisson solver

布拉格光纤光栅受外界力、温度综合影响后反射谱的影响仿真研究( Fiber Bragg Grating by the external force, the combined effect of temperature after the Simulation of reflection spectra )

给予QPSK调制的awgn信道调制与解调的matlab例程(Give QPSK modulation awgn channel modulation and demodulation matlab routines)