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说明：  数字下变频的matlab程序，在matlab中可运行(a progrme about ddc)

simulation of fuel cell -part1

说明：  这个源代码 实现了协作通信与OFDM技术的结合 信道估计采用LS一阶线性估计算法(This source code implements the communication and collaboration technology, combined with OFDM channel estimation using LS estimation method for first order linear)

机器人避障,本算法研究了机器人在避障时的路径选择(Robot obstacle avoidance, the algorithm when the robot obstacle avoidance path selection)

用于求解基于动力学模型的机械系统动力学的newmark b方法(Newmark b method for solving dynamics of mechanical systems based on dynamic models)

用MATLAB实现RandWPSO、LinWPSO、LnCPSO算法，程序没错误，可以直接运行，非常适合刚学PSO者(Implementation of RandWPSO, LinWPSO, LnCPSO algorithm with MATLAB, the program no error, can be directly run, very suitable for just learning PSO )

matlab code for generation of MSksignal

用四元十字阵做被动声定位算法设计，现在是用matlab神经网络工具箱构建RBF神经网络然后仿真显示图形(With a four-element Array do passive acoustic localization algorithm design, now using matlab neural network toolbox and then build on RBF neural network simulation display graphics)

clc close all clear all I=imread( desert.jpg ) [r c]=size(I) bs=16 Block Size (8x8) nob=(r/bs)*(c/bs) Total number of 8x8 Blocks Dividing the image into 8x8 Blocks kk=0 for i=1:(r/bs) for j=1:(c/bs) Block(:,:,kk+j)=I((bs*(i-1)+1:bs*(i-1)+bs),(bs*(j-1)+1:bs*(j-1)+bs)) end kk=kk+(r/bs) end Accessing individual Blocks figure imshow(Block(:,9,1)) This shows u the fist 8x8 Block in a figure window figure imshow(Block(:,:,2))

Detecting faces or in general, objects, inside gray-level images is still a hard topic for new researches and students all over the world. It s certainly not your fault. Many researches who do not have access to the right resources, struggle for weeks and months before they understand how to manage their project.