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首先对图像网格化，选择网格坐标位置作为标记种子点添充目标物体。matlab (first images of the grid, select grid coordinates position as a marker seed Tim charge of target objects. Matlab)

OFDM_MIMO接收信号处理，对接收信号进行一系列变换(OFDM_MIMO receiving signal processing, a series of transformation of received signal)

matlab中PCA-fisher判别法，对数据降维有很好的效果，附件中是matlab2007源程序，不同的matlab版本需要稍微修改一下；谢谢(Discriminant law PCA-fisher MATLAB, to reduce the dimension of data have a good effect, accessory is the MATLAB2007 source code, a different version of the MATLAB needs to be slightly modified thank you )

说明：  压缩感知matlab代码及北京交通大学论文《用于压缩感知信号重建的算法研究》(Compressed sensing matlab code, and Beijing jiaotong university papers for compressed sensing signal reconstruction algorithm research)

EFGM code as written By Prof. Dolbow.

在matlab7.8版本上编译通过。 利用matlab的滤波器工具箱函数实现对直扩扩频通信过程的仿真模型，可以简单设定功率控制，多径传输，多值干扰等过程。(This program is compiled successfully in Matlab7.8 platform. With the matlab Filter Toolbox funtion to simulate the process of spread spectrum transmission. The simple option such as power control,multiprocess and multiaddress nterference can be set in this program。)

关于启发式算法的简单介绍以及实例应用分析(A brief introduction of Heuristic with examples.)

matlab实例clearN=100f=zeros(50,50) f(15:35,23:28)=1 figure(1)imshow(f, notruesize )F=fft2(f,N,N) F2=fftshift(abs(F)) figure(2)x=1:N y=1:N mesh(x,y,F2(x,y)) colormap(gray) colorbar(matlab)

说明：  pls算法,实现了一个通用的pls算法，可以直接调用。(pls algorithm)

说明：  光斑聚集的C++程序调用，以前MATLAB计算要15分钟，现在只要3分钟就可以算完。运算超快。(Gathering spot called C++ program, MATLAB calculations to 15 minutes, now only 3 minutes. Ultrafast operation.)