说明:针对高斯白噪声中二元确知信号,仿真信号检测过程,分析检测门限、噪声的方差及取样间隔对检测的影响检测。(For binary Gaussian white noise signal, simulation signal detection process, analysis of detection threshold, noise variance and sampling interval on the detection of th <红绿> 在 2025-01-20 上传
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说明:NACA0012翼型的网格生成以及零攻角绕流流场计算(Mesh generation of NACA0012 airfoil and calculation of flow field around zero angle of attack) <Ericzeta> 在 2025-01-20 上传
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说明:遗传算法优化BPmatlab代码(标注清晰),保证新手看了原理之后能看懂(Genetic algorithm optimizes the BPmatlab code (clearly marked) to ensure that the novice can understand the principle after reading it.) <花不棱登> 在 2025-01-20 上传
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说明:朴素贝叶斯分类分为两步:
① 计算特征项和所属类别之间的概率;
② 判断文本dj是否属于类别ci的概率
本代码为训练阶段(Naive Bayes classification is divided into two steps:
1 Calculate the probability between the feature item and its own category;
2 The probability of judg <wangxuess> 在 2025-01-20 上传
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