ldpc_toolkit

卫星导航系统中计算DOP值,非常实用的程序，希望对大家有用(satellite navigation system )

De Smedt et al 2005, Analytical Solution for transient storage modeling

AC motor, dq transformation,

用谱减法实现语音的降噪，经典的谱减法完整源代码。(Of voice with spectral subtraction noise reduction, spectral subtraction classic full source code.)

灰色系统理论是研究解决灰色系统分析、建模、 预测、决策和控制的理论.灰色预测是对灰色系统 所做的预测.目前常用的一些预测方法（如回归分 析等），需要较大的样本.若样本较小，常造成较 大误差，使预测目标失效.灰色预测模型所需建模 信息少，运算方便，建模精度高，在各种预测领 域都有着广泛的应用，是处理小样本预测问题的 有效工具(Grey system theory is the research and solution of grey system analysis, modeling, The theory of prediction, decision - making and control At present, some commonly used prediction methods (such as regression score) If the sample size is small, it often results in a comparison Large error, so that the prediction of the target failure Less information, convenient operation, high modeling accuracy, in a variety of prediction collar Fields are widely used to deal with small sample prediction problems Effective tool)

matlab图像配准 红外可见光图像配准的详细方法 (matlab Visible Infrared image registration image registration detailed methodology)

该文件架下一共有4个matlab程序。结合到一起可以实现在matlab下实现选中ORL库的一幅图像然后找出与之最相近3张照片并显示出来。(the document-a total of the next four Matlab procedures. Can be combined to achieve the Matlab ORL selected under the image of a then identify with the most similar 3 photos and displayed.)

说明：  多种群遗传优化算法，包括移民算子、人工选择算子以及标准遗传算法的代码(A variety of genetic optimization algorithms, including migration operator, manual selection operator and standard genetic algorithm code)

本算法适用于解决数学建模中的灰色预测问题，为灰色预测算法，且代码为matlab、(This algorithm is applicable to solve the mathematical modeling of gray prediction, gray prediction algorithm, and the code for matlab)

说明：  通过风电场的实际功率和预测功率进行风储功率容量配置(Wind Storage Power Capacity Configuration)