qiugenmusic

MacCormack Gas Flow code

信号、系统及频率响应，离散时间傅立叶正反变换，离散LTI系统的频率响应(Signals, systems and frequency response, both positive and negative discrete-time Fourier transform, discrete frequency response of LTI system)

A star 算法的matlab代码，用于机器人的路径规划与避障，以四节点往外扩展(A star algorithm matlab codes for path planning and obstacle avoidance robot out to a four-node expansion)

蒙特卡洛模拟 随机因素的统计分析 对系统规模没有要求(Monte Carlo simulation of the statistical analysis of random factors in the scale of the system does not require)

In this paper, we show how support vector machine (SVM) can be employed as a powerful tool for $k$-nearest neighbor (kNN) classifier. A novel multi-class dimensionality reduction approach, Discriminant Analysis via Support Vectors (SVDA), is introduced by using the SVM. The kernel mapping idea is used to derive the non-linear version, Kernel Discriminant via Support Vectors (SVKD). In SVDA, only support vectors are involved to obtain the transformation matrix. Thus, the computational complexity can be greatly reduced for kernel based feature extraction. Experiments carried out on several standard databases show a clear improvement on LDA-based recognition

一本FDTD书的课后程序，希望有点用。。SeuWangyx-2(An after-school programs FDTD book, I hope some use. . SeuWangyx-2)

说明：  算术编码算法的程序块，在matlab中的是实现(Block arithmetic coding algorithm, is achieved in the matlab)

利用matlab编程实现偏最小二乘算法，可完成辨识模型的参数(partial least square)

data converters by maloberti

此函数专为求解球贝塞尔函数 利用柱贝塞尔函数与球贝塞尔函数之间的关系得到 十分实用 (This function is designed to solve the spherical Bessel functions to take advantage of the relationship between the column Bessel functions and spherical Bessel functions very useful)