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melfiltter function use for speech recognition and have mel filter bank

说明：  matlab中plot函数用法，描述比较详细，只不过是pdf版本的(matlab_plot function usage)

Primal SVM code using the Lagrangian Theory

VC++与Matlab混合编程之引擎操作详解,对主要函数进行介绍并且有一个实例程序(VC++ and Matlab programming hybrid engine operation Xiangjie, the main function is introduced and there is an instance of program)

说明：  仿真IEEE 802.15.SG3a统计模型得到信道冲激响应。(Simulation IEEE 802.15.SG3a statistical models are channel impulse response.)

IEEE致力于电气、电子、计算机工程和与科学有关的领域的开发和研究，该程序为IEEE30节点潮流计算,电压初值计算，(IEEE is committed to electrical, electronics, computer engineering and science-related fields of development and research, the program flow calculation for the IEEE30 bus voltage initial calculations,)

感知无线电有关的仿真，希望对大家有用(Simulation-related cognitive radio, in the hope that useful to everybody)

下面是我编的一个软硬阈值去噪的matlab程序 下面是我编的一个软硬阈值去噪的matlab程序：thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a threshold denoising matlab program: thr = sigma* (2* lgN) 1/2/lg (j+1) by [x, xn] = wnoise (2,10,6) noise test data(thr=sigma*(2*lgN)1/2/lg(j+1) 用[x,xn]=wnoise(2,10,6) 产生噪声测试数据-The following is Part I of a of hard and soft threshold denoising matlab procedure is the following hardware and software, I made a threshold denoising matlab program: thr = sigma* (2* lgN) 1/2/lg (j+1) by [x, xn] = wnoise (2,10,6) noise test data)

APFC电路，利用市电220V,将Boost电路的功率因数提高，仿真了电流电压波形(APFC circuit)

惯性导航系统中，惯导解算过程中组合导航算法(Inertial navigation systems, inertial navigation solution integrated navigation algorithm)