时频分析

m序列应用于跳频通信系统，给出了跳频序列的生成函数，并给出高斯白噪声下和多用户干扰下的误码率曲线。(m sequence used in frequency hopping communications systems, frequency hopping sequences give the generating function, and give under the white Gaussian noise and multi-user interference of the bit error rate curve.)

RLS system identification + regularization

纯ofdm仿真代码，QAM调制，有注释，可运行(Pure ofdm simulation code, QAM modulation, with annotations, can run)

绘图程序，很丰富，有测试程序，希望对大家有用(Drawing program, is very rich, there are test programs, we hope to be useful)

this is a [ortion of machine drive designind code.

SVM的参数优化——如何更好的提升分类器的性能，含有源程序和代码(SVM parameter optimization - how to better improve the performance of the classifier, containing source code and code)

In kernel ridge regression we have seen the final solution was not sparse in the variables ® . We will now formulate a regression method that is sparse, i.e. it has the concept of support vectors that determine the solution. The thing to notice is that the sparseness arose from complementary slackness conditions which in turn came from the fact that we had inequality constraints. In the SVM the penalty that was paid for being on the wrong side of the support plane was given by C P i » k i for positive integers k, where » i is the orthogonal distance away from the support plane. Note that the term jjwjj2 was there to penalize large w and hence to regularize the solution. Importantly, there was no penalt

a method to calculaate the bicubic spline fr nrecipes

MATLAB仿真二阶锁相环PLL，希望对大家有用(Second-order phase-locked loop)

包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，与理论分析结果相比，matlab编写的元胞自动机，本科毕设要求参见标准测试模型，在matlab环境中自动识别连通区域的大小,表示出两帧图像间各个像素点的相对情况。