YuXia-8A

核主元分析的程序，很好用，希望大家喜欢！！(KPCA procedure very well with the hope that you like! !)

天线工程手册，对于天线工程方面学习相关的重要资料，是工程实践和学习中的必备参考书(antenna engineering)

this matlab function displaye four potential field plots showin reaction and attraction force to obstacle and goal locations repectively .

matlab编写的多示例多标记分类程序，采用miSVM算法，svm做分类器，其中附有各个调用函数，和作为例子的数据和主程序，可以运行，可以多多示例多标记样本进行分类。(matlab prepared multi-instance multi-label classification procedures, using miSVM algorithm, svm do classifier, which function with each call, and as an example of the data and the main program, you can run, you can sample a lot of examples of multi-label classification.)

最优化方法的一些基本算法的实现：1，0.618法；2，牛顿法；3，改进牛顿法；4，FR法；5，DFP法(Ways to optimize some of the basic algorithm implementation: 1,0.618 method 2, Newton' s method 3, improved Newton method 4, FR Act 5, DFP method)

These M-files are "Communications Toolbox" for classroom use. It is used by students taking a 4th year communications course where the emphasis is on digital coding of waveforms and on digital data transmission systems.

一本关于MATLAB的教程,简单易学，需要的下载(a book for learning matlab)

基于改进的matlab工具箱，主要用于遗传算法(Matlab toolbox based on an improved, mainly for genetic algorithm)

这是一个改进的查分进化算法，相应的论文为：An improved differential evolution with novel mutation strategy. 发表在IEEE 2014 Symposium on differential evolution (SDE)(This is an improved differential evolution. The corresponding paper is:An improved differential evolution with novel mutation strategy. On IEEE 2014 Symposium on differential evolution (SDE))

设计一CQMFB，低通滤波器H_0 (z)来自一半带滤波器。该半带滤波器的长度为47，通带截止频率ω_p=0.42π，试给出H_0 (z)，H_1 (z)，G_0 (z)，G_1 (z)的幅频响应，单位抽样响应并画图。试着产生一信号，它由两个正弦加白噪声组成，一个在低频，一个在高频，正弦的频率及和白噪声的信噪比自己给定。试用所设计的滤波器组对该信号进行分解和重建。比较重建后的效果，并对结果继续进行分析。(Design a CQMFB, low pass filter H_0 (z) the half-band filter. The length of the half-band filter 47, passband cutoff frequency ω_p = 0.42π, try to give H_0 (z), H_1 (z), G_0 (z), G_1 (z) of the amplitude-frequency response, the unit sample response and Paint. Try to generate a signal that consists of two sinusoidal composition plus white noise, a low frequency, a high frequency in the signal to noise ratio, frequency and sine and white noise of its own given. Trial designed filter group that signal decomposition and reconstruction. Results were rebuilt, and the results continue to be analyzed.)