使用ML:KNN、Logistic回归、决策树、朴素贝叶斯和AdaBoost的音乐类型分类代码。根据音频功能对音乐类型进行分类。包括数据可视化、特征提取、训练和评估。
Code for music genre classification using ML: KNN, Logistic Regression, Decision Tree, Naive Bayes, and AdaBoost. Classifies music genres based on audio features. Includes data visualization, feature extraction, training, and evaluation. (2024-04-20, Others, 0KB, 下载0次)
这是我的数学笔记集。它们都是基于我在新加坡国立大学数学系修的本科课程。它们都没有得到讲师的认可，当然也有一些错误，因此如果你想用它们作为参考材料，你就要承担自己的风险。
Here is the collection of my maths notes. They are all based on the undergraduate courses I have taken at NUS Maths department. All of them are not endorsed by the lecturers and there are certainly some errors in them, so you take your own risk if you wish to use them as reference materials. (2024-03-30, Others, 0KB, 下载0次)
“大学生马尔可夫链理论”——马尔可夫链论的阐述，导致完全从几何凸多面体的角度证明佩罗恩·弗罗贝纽斯定理。
"Markov Chain Theory for Undergraduates"- Exposition of Markov chain theory leading to a proof of the Perron-Frobenius Theorem entirely from a geometric convex polytopes perspective. (2024-02-26, Others, 0KB, 下载0次)
该代码为给定度的特殊酉群生成生成矩阵。它还可以利用希格斯机制来打破对称性…
This code generates the generator matrices for special unitary groups of a given degree. It can also use the Higgs mechanism to break sym… (2024-01-19, Others, 0KB, 下载0次)
专注于发展柯西方程和高级韦斯纳方程的相关性。研究结果可以作为柯西方程的解…
Focused on developing correlations of Cauchy and advanced Weisner s equations. The results of this study can be the solution for Cauchy’s… (2024-01-18, Others, 0KB, 下载0次)
这项作业与我在《经济学323——计量经济学分析2》中的第四项作业有关。它处理巴勒斯坦GDP时间序列数据来分析…
This assignment relates to my 4th assignment in Econ 323 - Econometrics Analysis 2. It deals with Palestine GDP Time Series data to analy… (2024-01-14, Others, 0KB, 下载0次)
使用我们增强的天文数字API踏上宇宙之旅。除了毕达哥拉斯命理学的深刻见解之外，我们的API现在可以...
Embark on a cosmic journey with our enhanced Astro-Numerology API. Beyond the profound insights of Pythagorean numerology, our API now seamlessly integrates horoscope and zodiac features, offering a holistic view of the mystical forces shaping individuals lives. (2023-12-07, Others, 0KB, 下载0次)
欢迎来到我的知识库!这是我在系统运维、云原生、云计算、故障处理记录以及Go和Python开发学习中的个人笔记和资源的集合。这个知识库旨在提供一个中心化的资源平台,用于分享知识和经验。
Welcome to my knowledge base! This is a collection of my personal notes and resources in system operation and maintenance, cloud native, cloud computing, fault handling records, and Go and Python development and learning. This knowledge base aims to provide a centralized resource platform for sharing knowledge and experience. (2023-12-04, Others, 0KB, 下载0次)
厌倦了烦人的安全，戈戈德，伊博斯，或任何这些恼人的学校反娱乐方法好了，不要哭了，这个网站可以修复，...
Tired of pesky securly, gogaurdian, iboss, or any of these annoying school anti-fun methods? Well cry no more, this website can fix that, with GAMES. (2023-11-08, Others, 0KB, 下载0次)
为数学714中的家庭作业编写的算法，这是一门研究生水平的计算数学课程，在威斯康星大学麦迪逊分校秋季...
Algorithms written for homework assignments in Math 714, a graduate level computational mathematics course, at UW-Madison in the Fall of 2023. (2023-11-06, Others, 0KB, 下载0次)
迈克·埃文斯是一名著名的美国职业足球运动员，他在坦帕湾足球俱乐部担任宽接球手…，
Mike Evans is well known as is an American professional football player who plays as the position of wide receiver for the Tampa Bay Bucc…, (2023-10-28, Others, 0KB, 下载0次)
亚历克斯是星露谷迄今为止最健壮的人，但他的身体看起来不像。为了让他的外表与他的训练相匹配（并且，
Alex is by far the most athletic person in Stardew Valley, but his body doesn t look like it. To make his appearance match his workout (and, (2023-10-23, Others, 0KB, 下载0次)
这是EABE 2023论文中Exa 4.4的代码，该代码使用多谐波样条曲线在3D斯坦福兔子数据上创建插值。，
This is the code for Exa 4.4 in our EABE 2023 paper, that creates an interpolation on 3D Stanford bunny data using polyharmonic splines., (2023-08-12, Others, 0KB, 下载0次)
我在高频计量经济学中写了一篇关于Covid-19相关情绪变量对道琼斯工业平均指数的影响的硕士论文。我有...，
I wrote my master thesis on the impact of Covid-19 related sentiment variables on the DJIA, in High Frequency Econometrics. Something I wish to share with you! (2022-08-17, Others, 0KB, 下载0次)
深度学习算法 yolov3 眨眼检测 yolov3 tiny眨眼检测 眨眼次数检测 yolo算法 自建训练集训练的模型 效果很棒 可以提供python版本和c++版本 源码交流加微信 deeplearning_gogogo
Deep learning algorithm yolov3 blink detection yolov3 tiny blink detection blink times detection yolo algorithm self built training set training model has great effect, which can provide python version and c++version source code communication plus WeChat deep learning_ Gogogo (2020-10-10, Others, 0KB, 下载0次)
PhoenixDB (凤凰)是面向科学计算, 能够胜任复杂分析统计处理的新一代大数据平台. PhoenixDB为 MPP 架构, 具有水平扩展能力, 可以无限维度建模, 可以处理PB级数据量, 满足第四范式.
PhoenixDB (Phoenix) is a new generation of big data platform for scientific computing and competent for complex analysis and statistical processing PhoenixDB is an MPP architecture with horizontal expansion capability. It can model in infinite dimensions and process petabyte level data to meet the fourth normal form (2015-10-30, Others, 0KB, 下载0次)
非归零型差分相位调制信号建模与仿真分析 ，利用贝叶斯原理估计混合logit模型的参数，计算目标和海洋回波的功率谱密度。
NRZ type differential phase modulation signal modeling and simulation analysis, Bayesian parameter estimation principle mixed logit model, Calculating a target and ocean echo power spectral density. (2017-04-18, Others, 6KB, 下载1次)
一个利用共轭梯度法的正则化实例： 通过输入矩阵的维数，利用共轭梯度法的原理，进行正则化计算；Morozov偏差原理
A conjugate gradient method using the regularization Example: Enter the dimensions of the matrix, using the principle of conjugate gradient method for regularization calculation (2013-07-23, Others, 1KB, 下载41次)
针对多径效应的影响，提出了一种基于矩阵束的MIMO 雷达低仰角快速估计方法。该方法同时考虑了发射多径信号和接收多径信号，采用单样本数信号矢量构造了一个前后向矩阵束，并利用两个酉矩阵对该矩阵束进行降维处理，最后采用广义特征值分解的总体最小二乘法来估计目标角度。算法不需要估计数据协方差矩阵，可在低
信噪比和单样本数情况下，有效地克服多径效应，实现同时多目标低仰角估计，相比最大似然算法，避免了谱峰搜索，计算量小。仿真结果验证了该算法的有效性。
To overcome the multipath effect, a fast algorithm for low elevation estimation for MIMO radar via matrix pencil is proposed. The signals both in transmit multipath and receive multipath are considered. Firstly, a forward-backward matrix pencil is formed based on the single-sampled vector. Secondly, the reduced-dimensional processing is applied to the matrix pencil via two unitary matrices. Finally, the generalized eigen-decomposition is employed to estimate the low elevation in multipath environments directly. Without the covariance matrix estimation, the proposed method can overcome multipath effect effectively in case of low SNR and estimate multi-target simultaneously. Compared with Maximum Likelihood (ML) method, it avoids spectrum peak searching and reduces the computational burden. Numerical results verify the effectiveness of this method (2011-09-03, Others, 249KB, 下载183次)
本程序利用自适应LMS算法实现FIR最佳维纳滤波器。可用于观察影响自适应LMS算法收敛性，收敛速度以及失调量的各种因素
This procedure using adaptive LMS algorithm is optimal FIR Wiener filter. Can be used to observe the impact of adaptive LMS algorithm convergence, convergence speed and the amount of imbalance in the various factors that (2009-09-03, Others, 1KB, 下载43次)