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提出了一种递归方法，用来计算当室内反射光源视为Lambertian光源时，室内自由空间信道的冲击响应。(A recursive method for evaluating the impulse response of an indoor free-space optical channel with Lambertian reflectors.)

Power system state estimation for monitoring power flows and voltages on a transmission system.

this is an important code.

电话拨音信号的合成与识别，matlab下GUIDE界面，已编译通过(Telephone dial tone signal synthesis and recognition, matlab under GUIDE interface, compiled by)

刘宝碇不确定理论的Matlab工具箱 (Matlab toolbox anchor Liu uncertain theory)

锁相环（PLL）simulink仿真，加深对PLL的理解(Phase-locked loop (PLL) simulink simulation, to deepen understanding of the PLL)

使用matlab进行实现的kmeans算法。数据集。(use Matlab for achieving the kmeans algorithm. Data sets.)

Generate a 3D point plot of L=(x,y,z) using the values in the vector c to determine the color of each point. If c is empty, then z (column 3 of L) is used to color the plot. The data points are sorted so that plot3 is only called once for each group of points that map to the same color. The upper and lower limits of the color range (and the z axis) can be defined with crange. This is useful for creating a series of plots with the same coloring. The colormap (but not the colorbar) is flipped upside down if crange is given as [max min] instead of [min max]. The figure handle is returned if an output argument is given.

introduction on simulink and how to operate with examples

QPSK modulation in matlab