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信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高(Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, including Z Transform Transform, Chirp Z Transform, FFT transform, DCT transform and Hilbert transform, etc. discrete system architecture including IIR, fir and Lattice structure IIR filter design, including analog and digital low-pass, high-)
- 2009-02-17 15:15:28下载
- 积分：1
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Lucas_Kanade
光流场的经典算法，对动态目标的检测和识别有帮助。(Classical algorithm of optical flow field, for dynamic target detection and identification help.)
- 2010-09-25 11:28:52下载
- 积分：1
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zjmohu1
风机模型可以仿真结果,包括风机模型，一部电机模型，变桨距控制方法(Fan control model, the simulation results)
- 2020-08-27 09:58:13下载
- 积分：1
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MATLAB
电力系统中由于采用了很多电力电子设备，引入了大量谐波，致使电能质量降低，改程序可以求出谐波的幅值，频率和相位(Spectrum analysis)
- 2011-10-19 10:28:32下载
- 积分：1
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New-Text-Document-(2)
he form of the Burgers equation considered here is:
du du d^2 u
-- + u * -- = nu * -----
dt dx dx^2
for -1.0 < x < +1.0, and 0.0 < t.
Initial conditions are u(x,0) = - sin(pi*x). Boundary conditions are u(-1,t) = u(+1,t) = 0. The viscosity parameter nu is taken to be 0.01 / pi, although this is not essential.
The authors note an integral representation for the solution u(x,t), and present a better version of the formula that is amenable to approximation using Hermite quadrature.
This program library does little more than evaluate the exact solution at a user-specified set of points, using the quadrature rule. Internally, the order of this quadrature rule is set to 8, but the user can easily modify this value if greater accuracy is desired.
- 2012-04-13 12:06:48下载
- 积分：1
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dianyaxingpwmzhengliu
电压型PWM整流器直接电流控制MATLAB，采用SVPWM方式。(Voltage type PWM rectifier direct current control MATLAB, adopting SVPWM mode.)
- 2015-02-03 22:00:50下载
- 积分：1
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untitled
这是用simlink搭建的一个滤波器的框图，希望能给大家带来帮助(this is a map of filter , i think it is useful for you to )
- 2010-12-14 19:49:00下载
- 积分：1
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SimPowerSystem
matlab设计，有助于学习simulink知识(matlab design knowledge to help learning simulink)
- 2011-08-10 11:42:55下载
- 积分：1
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2
本程序实现多模态故障检测与故障诊断，用的方法是LPP_GMM_FJ，对象为TE,GMM是用的FJ算法，效果很好(This procedure realize multimodal, fault detection and fault diagnosis method is LPP_GMM_FJ, object for TE, GMM FJ algorithm is used, the effect is very good)
- 2013-08-31 15:48:07下载
- 积分：1
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QPSK
In this case is a QPSK algorithm code for mapping the interleaved code, using VHDL language. This code provide the method of mapping the code by using QPSK algorithm.
- 2014-11-19 04:27:20下载
- 积分：1
