NearestSymmetricPositiveDefinite

是一个有关OFDM的调制程序，中间有很全面的调制源代码等(OFDM)

说明：  对直方图进行均衡化，并把结果显示在同一个界面上(Of histogram equalization, and the results displayed in the same interface)

Independent Component Analysis Play a Role in Unmixing Hyperspectral Data(This paper studies the impact of hyperspectral source statistical dependence on ICA and IFA performances)

自己编写的程序，能够实现单变量的线性回归，随机产生训练样本，利用梯度下降法实现训练过程，并且画出了误差的迭代曲线。(I have written a program that can achieve single-variable linear regression, random training sample using gradient descent method to achieve the training process, and draw the iterative curve errors.)

AWGN信道下MRC的检测性能比较，MATLAB仿真程序(AWGN channel MRC detection performance comparison, MATLAB simulation program)

learn AR process

This manual describes how to run the Matlab® Artificial Immune Systems tutorial presentation developed by Leandro de Castro and Fernando Von Zuben. The program files can be downloaded from the following FTP address: ftp://ftp.dca.fee.unicamp.br/pub/docs/vonzuben/lnunes/demo.zip The tour is self-guided and can be performed in any order. To run the presentation, first uncompress the zipped archive and store it in an appropriate directory. Run the Matlab® , enter the selected directory, and type “tutorial” in the prompt. (This manual describes how to run the Matlab ? Artificial Immune Systems tutorial presentation developed by Leandro de Castro and Fernando Von Zuben. The program files can be downloaded from the following FTP address: ftp://ftp.dca.fee.unicamp.br/ pub/docs/vonzuben/lnunes/demo.zipThe tour is self-guided and can be performed in any order.To run the presentation, first uncompress the zipped archive and store it in an appropriate directory. Run the Matlab ?, enter the selected directory, and type tutorial in the prompt.)

对信号进行检测和估计，对信号进行 最大后验估计和最大似然估计(The signal detection and estimation, the signal Maximum a posteriori estimation and maximum likelihood estimation)

成功实现计算QbEFHj算法的程序，本人测试已经通过，性能已基本达到QbEFHj算法的性能，需要MATLAB 2009b环境运行，如有问题，欢迎讨论 (The successful implementation of the program to calculate QbEFHj algorithm, I have passed the test, need MATLAB2009b operating environment, any questions, please contact me )

Image Transmitted over OFDM link level