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MapleandMatlab
利用Maple和Matlab解决科学计算问题(Using Maple and Matlab scientific computing problem solving)
- 2010-05-31 18:13:31下载
- 积分：1
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mfd工具箱
说明： MDF多变量频域设计，用于对多变量系统的设计(MDF multivariable frequency domain design for multivariable system design)
- 2020-05-16 20:36:15下载
- 积分：1
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PSO-SVM
将改进的粒子群算法和GA与SVM相结合，通过参数寻优构建新模型完成对空气质量指数的预测(The improved particle swarm optimization and genetic algorithm are combined with SVM. The prediction of air quality index (AQI) is completed by constructing a new model by parameter optimization.)
- 2020-12-08 15:59:19下载
- 积分：1
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PSO BP wind power
说明： 用BP神经网络做风能预测，其中使用了PSO优化BPNN的初始权值和阈值，代码不错，可以套用其他算法。(Wind energy prediction using BP neural network, which uses PSO to optimize the initial weight and threshold of BPNN)
- 2020-06-10 18:31:17下载
- 积分：1
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2fsk_Dev估计
通过matlab仿真2fsk信号产生IQ数据，然后利用循环谱相关算法估计2FSK的DEV，代码完整可用
- 2022-02-22 08:42:53下载
- 积分：1
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smallest
这是数值计算当中最小二乘法的例子，在matlab中实现(This is the numerical calculations of the least squares method, for example to achieve Matlab)
- 2006-06-07 23:54:29下载
- 积分：1
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RadialModeSolver
用有限元方法计算光纤径向标量波动方程的解(Matlab code to compute radial component of scalar wave equation)
- 2021-04-21 19:38:49下载
- 积分：1
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pingfenchengxu
设计一个可以输入若干评委分数的表单，可以通过两个for循环分别找出分数的最大值和最小值，存入到两个变量，把评委的分数存入到一个数组中，计算时去掉找出的最大值和最小值即可得出最后得分。
(You can enter a number of judges to design a fractional form, you can find the maximum and minimum scores for each through two loops, credited to two variables, the judges scores deposited into an array, remove the calculation to find out the maximum and minimum values to arrive at a final score.)
- 2013-12-23 21:50:31下载
- 积分：1
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随机森林算法_keyong
随机森林算法的源程序，在故障诊断中得到了应用，亲测可用(The source program of random forest algorithm is applied in fault diagnosis)
- 2018-09-03 18:27:11下载
- 积分：1
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Power-spectrum-estimation
功率谱估计
信号为两个正弦信号加高斯白噪声，各正弦信号的信噪比均为10dB，长度为N，信号频率分别为 和 ，初始相位 ，取 ， 取不同数值：0.3，0.25。 为采样频率。分别用Levinson递推法和Burg法进行功率谱估计，并分析改变数据长度、模型阶数对谱估计结果的影响。(Power spectrum estimation signal into two sinusoidal signals applied Gaussian white noise, the SNR of each sinusoidal signal are 10dB, a length of N, respectively, and the signal frequency, initial phase, take, take different values: 0.3,0.25. Is the sampling frequency. Levinson recursive method were used and Burg method for power spectrum estimation, and change the length of the data analysis, the impact on the estimation model order spectrum.)
- 2015-03-23 10:48:42下载
- 积分：1
