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Get
提取语音信号的基频参数的例子，对于语音识别及其情感识别特有用(voicebox for voice prosessing)
- 2012-04-11 19:53:06下载
- 积分：1
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kalman_nonliner
这是一个非线性的卡尔曼滤波器，具有较好的跟踪效果(This is a non-linear Kalman filter, has a better tracking performance)
- 2012-08-02 21:21:42下载
- 积分：1
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WDM-filter-transceivers
我们设计和实验证明
布拉格光栅波分复用器
三波长的平面光波电路复用
公交车站台。1310和1550 nm的光，被设计成
由一个半周期通过定向耦合器分离后
和一个完整的周期耦合作用与0.07和0.19分贝的损失，
分别。1492 nm的光反射回来的布拉格
光栅对定向耦合器及其制作少损失
超过2分贝。我们也介绍和讨论新概念
集成光学三工收发器，使用此过滤器。
(We designed and experimentally demonstrated a
Bragg grating-assisted wavelength-division-multiplexing filter for
the three-wavelength multiplexing on a planar-lightwave-circuit
platform. The 1310- and 1550-nm lights were designed to be
separated after passing the directional coupler by a half-cycle
and a full-cycle coupling actions with losses of 0.07 and 0.19 dB,
respectively. The 1492-nm light was reflected back by a Bragg
grating fabricated on the directional coupler and its loss was less
than 2.0 dB. We also introduced and discussed the new concept of
an integrated optical triplexer transceiver using this filter.)
- 2013-09-27 10:40:02下载
- 积分：1
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matlabcode
matlab代码
用于流动边界层转捩和稳定性Orr-Sommerfeld求解 Chebyshev collocation
(matlab code Orr-SommerfeldSquire system using Chebyshev collocation
)
- 2013-12-27 16:04:29下载
- 积分：1
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8427950yuzhi
用于数据信号去噪，非常好用，值得强烈推荐，强烈推荐(For data signal denoising, very easy to use, highly recommended, highly recommended)
- 2019-03-04 20:33:43下载
- 积分：1
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matlab
在一定的虚警概率下，检测概率随着信噪比的增大而增大(Under a certain false alarm probability, the detection probability increases with the increase of the signal to noise ratio.)
- 2015-12-27 23:50:02下载
- 积分：1
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FEM_1D_static-with-matlab
Finite element code 1D for static analysis with matlab.
- 2012-11-27 22:53:32下载
- 积分：1
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PSO的PID控制器
说明： 针对一般的粒子群优化(PSO)学习算法中存在的容易陷入局部最优和搜索精度不高的缺点,对改进型PSO算法进行研究。由于惯性权重系数ω对算法是否会陷入局部最优起到关键的作用,因此,通过改变惯性权重ω的选择,对惯性权重系数采取线性减小的方法,引入改进型的PSO算法。采用改进的PSO算法对PID控制器进行参数优化并把得到的最优参数应用于控制系统中进行仿真。仿真实验结果表明:改进型PSO算法不会陷入局部最优,能得到全局最优的PID控制器的参数,并使得控制系统的性能指标达到最优,控制系统具有较好的鲁棒性。(Aiming at the shortcomings of general PSO learning algorithm, which is easy to fall into local optimum and low search precision, the improved PSO algorithm is studied)
- 2020-12-14 13:39:14下载
- 积分：1
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zuoye2
现代谱估计,用总体最小二乘法观测数据的ARMA模型的AR参数，并与一般最小二乘法进行比较。(Modern spectral estimation, total least squares method observational data of AR parameters of the ARMA model and compared with the general method of least squares.)
- 2013-05-01 13:37:26下载
- 积分：1
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yichuansuanfa1
通过遗传算法计算下列函数的最大值 f(x)=10*sin(5x)+7*cos(4x) x∈[0,10] (The following functions calculate the maximum by genetic algorithm
f(x)=10*sin(5x)+7*cos(4x) x∈[0,10])
- 2015-03-16 15:51:06下载
- 积分：1
