topoplot

function total_length=text_length_num(file_cell) total_length=0 for i=1:length(file_cell) y1=char(file_cell(i)) for j=1:length(y1) if(y1(j)== > ) got=j-3 end end y= for k=1:got y(k)=y1(k) end [a,b,c,d]=fileparts(y) FileName=[b c] fid=fopen(y) total_length_char=0 while 1 tline = fgetl(fid) if ~ischar(tline), break,

相关瑞利分布序列和相关威布尔分布序列产生(Correlated Rayleigh distribution sequence and Weibull distribution sequence)

说明：  matlab 的TOA 和TDOA算法例程，用于用TOA和TDOA算法在matlab上进行定位仿真(Matlab's TOA and TDOA algorithm routines are used for positioning simulation with TOA and TDOA algorithm in MATLAB)

说明：  matlab下进行图像超精度重构，在频域中计算图像间的相互位移，然后再重构(matlab under the ultra-precision image reconstruction, in the frequency domain calculation of the mutual displacement between images, and then remodeling)

梁可视为平面应力状态，先按图示尺寸划分为均匀的三角形网格，共有8×10＝80个单元，5×ll＝55个节点，坐标轴以及单元与节点的编号如图。将均布载荷分配到各相应节点上，把有约束的节点5l、52、53、54、55视作固定铰链，建立如图所示的离散化计算模型。(The beam can be regarded as a plane stress state. Firstly, the beam is divided into uniform triangular meshes according to the graphic size. There are 8*10=80 elements, 5*ll=55 nodes. The coordinate axis and the numbering of elements and nodes are shown in the figure. The uniform load is distributed to the corresponding nodes, and the constrained nodes 5l, 52, 53, 54 and 55 are regarded as fixed hinges. The discrete calculation model shown in the figure is established.)

通过阈值来确定老人跌倒检测算法中的不足和视频检测中容易泄露隐私等缺点，本文提出了一种基于统计学判决分析的跌倒检测算法。该算法主要通过实验分析来提取行为的特征值并建立特征向量空间，然后利用采样值与行为特征值空间的距离来判断匹配该行为是否为跌倒状态空间的值。

小波包分析提取振动信号中的特征频率，进行波形数据分析,包括脚本文件和函数文件形式，单径或多径瑞利衰落信道仿真，毕设内容，高光谱图像基本处理，是本科毕设的题目。

function for the PSO ALGORITHM

这个是电力电子应用技术 作者林飞 部分源程序 (This is the application of power electronics technology by lin fei part of the source forest)

通信系统中的多速率信号处理 经典源码例子程序(multirate signal processing for communication system)