butxiaobo

％ ％ set some variables in the workspace to control behaviour: ％ ％ graphicsMode 0 no graphics, ％ 1 graphics, particles, beacons, ground truth ％ 2 graphics, as above + range circles ％ ％ perfect 0 use beacon range data ％ 1 use ground truth range data ％ clear a( Set some variables in the workspace to control behaviour: graphicsMode 0 no graphics, 1 graphics, particles, beacons, ground truth 2 graphics, as above+ Range circles perfect 0 use beacon range data 1 use ground truth range data clear a)

RSSI 定位算法的MATLAB仿真实现(RSSI positioning algorithm matlab)

适用于机械最优化设计课程的无约束多维问题的变尺度法(For mechanical optimization design courses unconstrained multi-dimensional problem of variable metric method)

本程序源码仿真了功率谱密度，供供有关人士下载学习 (The program source code simulation of the power spectral density for the download to learn for the person concerned)

programing tips which is so useful in matlab programing particularlly in Control engineering.

qr算法的matlab代码，利用矩阵的QR分解，逐步按递推法构造矩阵的分解序列的过程，只要原始矩阵式非奇异矩阵，则由QR算法就完全确定其分解序列了(qr algorithm matlab code using a QR decomposition of the matrix, step by step process of the recursive method to construct the matrix decomposition sequence, as long as the original matrix nonsingular matrix by the QR algorithm completely determine the sequence of its decomposition)

这是光伏电源并网的配网模型，里面包含boost，mppt，逆变器，10kv配电网(This is the distribution network model of photovoltaic power grid, which contains boost, MPPT, inverter, 10kV distribution network.)

说明：  介绍MATLAB和simulink在通信系统仿真中的应用，重点难点突出，陈桂明所著(Introduced in MATLAB and simulink simulation of communication systems, focusing on difficulties highlight THE ACADEMY book)

sobel edge dection of an image

信号与系统的matlab编程实验与仿真。(Signals and systems matlab programming experiment and simulation.)