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mycg
我用Matlab编写的CG算法，很好用,输入A,b,x的精确解，求解x及误差曲线。(I used Matlab prepared CG algorithm, a very good use, type A, b, x the exact solutions, to solve x and error curve.)
- 2007-12-19 23:01:27下载
- 积分：1
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dPe
双极性码元的误比特率计算，画出误比特率曲线。(bipolar symbol of the bit error rate calculation, to give the BER curves.)
- 2007-05-17 18:04:08下载
- 积分：1
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bpsk
基带信号采用不归零矩形脉冲，
生成 2PSK 信号的时域波形和功
率谱密度(The baseband signal uses a non-return rectangular pulse to generate the time domain waveform and power spectral density of the 2PSK signal)
- 2020-11-23 10:49:34下载
- 积分：1
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power_3phsignaldq
A Discrete 3-Phase ProgrammableSource block is used to generate a 1 pu, 15 degrees positive sequence voltage. At t = 0.05 s the positive sequence voltage is increased to 1.5 pu. At t = 0.1 s an unbalance is introduced by adding a 0.3 pu negative sequence component with a phase of -30 degrees.
The magnitude and phase of the positive-sequence component is evaluated in two diiferent ways: 1) Sequence calculation of phasors using Fourier analysis and
2) abc to dq0 transformation.
Math Function and Trigonometric Function blocks are used to evaluate the magnitude and phase of the positive sequence from the d and q components:
V1 = sqrt(Vd^2 + Vq^2) , Phi1 = atan(Vq/Vd))
- 2011-10-19 22:18:57下载
- 积分：1
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fingerprintMATLAB
这个是指纹识别的matlab程序，主要使用的方法是Gabor滤波器(matlab program of fingerprint recognition )
- 2010-05-06 20:38:58下载
- 积分：1
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svm-cailiao
支持向量机的原理、应用。支持向量机的算法、综述、核函数的定义等(Support vector machine principle, application. Support vector machine algorithm, summarized the definition of kernel function)
- 2010-05-12 10:26:41下载
- 积分：1
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Sampling
there is code for sampling a signal and adding random noise in signal...
- 2015-02-24 18:35:12下载
- 积分：1
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d_014_dyn_l10
14 bus power flow analysis with fault using psat
- 2013-05-10 18:11:10下载
- 积分：1
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spline3
三次样条插值函数边界条件由实际问题对三次样条插值在端点的状态要求给出。以第1边界条件为例，用节点处二阶导数表示三次样条插值函数，用追赶法求解相关方程组。(Cubic spline interpolation function from the real problems of boundary conditions cubic spline interpolation is required to give the state of the endpoint. In the first boundary condition, for example, with a node represents the second derivative of the cubic spline interpolation function, solving equations associated with the catch method.)
- 2020-11-21 20:19:36下载
- 积分：1
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beam3d
对三维空间梁进行有限元建模和分析，matlab程序实现，涉及坐标变换等。(Beams of three-dimensional finite element modeling and analysis, matlab program, involving such as coordinate transformation.)
- 2020-09-09 17:18:04下载
- 积分：1
