matlab-qumiannihe

说明：  基于SVM的文本无关说话人识别算法研究，本文在最后用Matlab程序实现了一个基于支持向量机的说话人识别系统试验平台。并根据对参试者进行的大量身份测试试验，总结系统的各方面性能和分析存在的问题，为进一步研究提供了方向和宝贵的经验。 (SVM-based text independent speaker recognition algorithm, the paper used in the final implementation of a Matlab program based on support vector machine speaker recognition system test platform. And tested based on the identity of those who carried out a large number of test trials, summed up the system performance and analysis of all aspects of the problems, provide a direction for further research and valuable experience.)

估算并画出高斯脉冲的前15阶导函数的-10dB带宽。函数以下列变量为输入：a的最小值alphamin，(estimates and the mapping out of the Gaussian pulse before 15 derivative function-10dB bandwidth. Function for the importation of the following variables : a minimum of alphamin.)

读取wav文件，画出其时间－幅值图和做傅立叶变换(read documents paint their time-amplitude map and do Fourier Transform)

field oriented control of dc motor

模拟OFDM系统，根据不同的信噪比，测试误码率(Simulated OFDM system, according to different signal to noise ratio, bit error rate test)

另一个ＬＥＡＣＨ算法的ＭＡＴＬＡＢ仿真源代码程序(Another LEACH algorithm MATLAB simulation program source code)

在matlab中按数量随机生成球形骨料，程序简洁易懂。(Matlab randomly generats sphere by quantity)

我自己做的一个EMD的算法，大家可以下载参考(I have do an EMD algorithm, everyone can download it)

不同调制方法,和不同编码方式的信道仿真比较(different modulation methods, coding and different forms of channel simulation comparison)

定步长四阶龙格库塔法的matlab源程序(Fixed step size fourth-order Runge-Kutta method matlab source)