推出FunCalc:The Animated Maths Guru，一款独特的基于web的科学计算器，将功能与娱乐相结合。FunCalc为用户提供了一套全面的科学函数来满足他们的所有数学需求，同时还提供了集成动画和笑话的愉快体验。
Introducing FunCalc: The Animated Maths Guru, a unique web-based scientific calculator that combines functionality with entertainment. FunCalc offers users a comprehensive set of scientific functions for all their mathematical needs, while also providing a delightful experience with integrated animations and jokes. (2024-04-29, Java, 0KB, 下载0次)
RunFastTurtle是一款娱乐性的基于Python的龟类赛车游戏。选择你最喜欢的乌龟，下注，然后看着它们跑到终点！它具有随机化的动作和丰富多彩的视觉效果，为所有年龄段的玩家提供了一种迷人的体验。再次玩游戏，获得无限的兴奋和乐趣！
RunFastTurtle is an entertaining Python-based turtle racing game. Select your favorite turtle, place your bet, and watch them race to the finish line! With randomized movement and colorful visuals, it offers an engaging experience for players of all ages. Play again for endless excitement and fun! (2024-04-23, Python, 0KB, 下载0次)
Bagel Corner和Mister Coffee Database Management为两个虚构的企业开发和管理数据库，专注于实体关系模型、MySQL和用于数据操作和查询的SQL脚本。（注：这是根据学校项目改编的）
Bagel Corner and Mister Coffee Database Management develops and manages databases for two fictional businesses, focusing on entity-relationship models, MySQL, and SQL scripts for data manipulation and querying. (Note: this is adapted from a school project) (2024-03-02, Others, 0KB, 下载0次)
我将此作为一个个人项目来使用C#。此D&D骰子滚轮在命令提示符下使用C#操作。它融合了我对随机数生成的兴趣和我对龙与地下城的热爱。为了确保无缝的用户体验，我设计了一个菜单样式的界面，优化布局并简化导航。
I made this as a personal project to play around with C#. This D&D dice roller operates within the command prompt using C#. It s a fusion of my interest in random number generation and my love for Dungeons & Dragons. To ensure a seamless user experience, I designed a menu-style interface, optimizing layout and simplifying navigation. (2024-02-20, C#, 0KB, 下载0次)
该存储库提供了用于预测货币汇率的Python指南和工具。它使个人、企业、投资者和金融机构能够分析历史数据，解释经济指标，并使用数学模型进行精确预测。
This repository provides a Python guide and tools for forecasting currency exchange rates. It enables individuals, businesses, investors, and financial institutions to analyze historical data, interpret economic indicators, and make precise predictions using mathematical models. (2024-02-10, Others, 0KB, 下载0次)
利用电视、广播和报纸广告预算的数据，创建了一个多元线性回归模型来预测企业销售回报。该模型有助于优化广告策略，以提高投资回报。
Created a multiple linear regression model to predict business sales returns, utilizing data from TV, radio, and newspaper advertising budgets. The model aids in optimizing advertising strategies for enhanced return on investment. (2024-01-26, Jupyter Notebook, 0KB, 下载0次)
作为数字营销专家，使用您的分析和战术技能帮助企业发展和开发新的机会。来自...，
Use your analytical and tactical skills to help grow and develop new opportunities for businesses as a digital marketing specialist. From marketing plans and content strategy to SEO and analytics, this path guides you through the best practices and principles of digital marketing. (2021-03-15, Others, 0KB, 下载0次)
结构化数据的竞争。使用三种方法来识别僵尸企业。最好的算法在训练集上甚至达到100%的准确率，在验证集上达到99.94%的准确率。
Competition of structured data. Using THREE ways to recognize zombie enterprise. The best algorithm even reach 100% accuarcy in train set and 99.94% accuary in validation set. (2020-05-24, Python, 0KB, 下载0次)
...最大化原始ECG数据之间的峰值信噪比。应用了三种自适应滤波器：最小均值...
For this project, raw ECG signal data will be taken and subjected to an adaptive filter which is aimed to attenuate the P wave, QRS complex, T wave, and U wave of the ECG signal. The specifications will be chosen to best minimize the mean square error and maximize the peak signal to noise ratio between the raw ECG data. Three adaptive filters (2021-05-10, Python, 2KB, 下载0次)
内容包括非连续式码相位搜索和并行载波多普勒搜索策略、基于位同步的全比特相干积累算法和基于频率补偿的时频二维约束Tong判决算法。
Including discontinuous code phase search and parallel carrier Doppler search strategy, full bit coherent integration algorithm based on bit synchronization and Tong decision algorithm based on frequency compensation. (2018-09-11, PDF, 359KB, 下载4次)
（1）输入并建立多项式。
（2）输出多项式，输出形式为整数序列：n，c1，e1，c1，c2，e2，…，cn，en，其中n是多项式的项数，ci，ei，分别是第i项的系数和指数，序列按指数降序排序。
（3）实现多项式a和b相加，建立多项式a+b。
（4）实现多项式a和b相减，建立多项式a-b。
（5）计算多项式在x处的值。
(1) input and establish polynomial.
(2) output polynomial, the output form is integer sequence: n, C1, E1, C1, C2, e2,... Cn, en, N, which is a polynomial number of entries, CI, EI, respectively, the coefficient and index of item I, sequence index sorted in descending order.
(3) polynomial A and B are added, and polynomial a+b is established.
(4) polynomial A and B subtraction, the establishment of polynomial a-b.
(5) calculate the value of the polynomial at X. (2017-06-20, C/C++, 1KB, 下载1次)
ML法能够很好的估计信号的信噪比,该函数用来计算任意函数的一阶偏导数(数值方法),包括单边带、双边带、载波抑制及四倍频。
ML estimation method can be a good signal to noise ratio, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), Including single sideband, double sideband, suppressed carrier and quadruple. (2017-05-03, C++, 5KB, 下载0次)
实现了图像的加水印，去噪，加噪声等功能，包括压缩比、运行时间和计算复原图像的峰值信噪比,混沌的判断指标Lyapunov指数计算。
Realize image watermarking, de-noising, plus noise and other functions, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Chaos indicator for Lyapunov index calculation. (2017-04-07, matlab, 5KB, 下载3次)
利用最小二乘法进行拟合多元非线性方程，实现六自由度运动学逆解算法，包括最后计算压缩图像的峰值信噪比和压缩效果的源码。
Multivariate least squares fitting method of nonlinear equations, Six degrees of freedom to achieve inverse kinematics algorithm, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source. (2016-05-08, matlab, 9KB, 下载1次)
供货小车的路径优化是企业降低成本,提高经济效益的有效手段,供货小车路径优化 问题可以看成是一类车辆路径优化问题.
Path optimization is the delivery car enterprises to reduce costs, improve the economic efficiency, the delivery car path optimization problem can be viewed as a class of vehicle routing optimization problem.
(2015-03-14, Visual C++, 1617KB, 下载9次)
信息率失真函数的迭代计算
信息率失真函数的迭代计算，迭代精度取为10^(-7)
在信源的输入概率分布Pa和失真矩阵d已知的条件下求出信息率失真函数
函数说明：
[Pba,Rmin,Dmax,Smax]=RateDF(Pa,d,S) 为信息率失真函数
变量说明：
Pa：信源的输入概率矩阵，d：失真矩阵，S：拉氏乘子
Pba：最佳正向转移概率矩阵， Smax：最大拉氏乘子
Rmin：最小信息率，Dmax：允许的最大失真度
Information rate distortion function iteration rate-distortion function iteration, iteration accuracy 10 ^ (-7) source input probability distribution of Pa and distortion matrix d known conditions obtained information rate distortion function Function Description: [Pba, Rmin, Dmax, Smax] = RateDF (Pa, d, S) for the information rate distortion function Variable Description: Pa: source input probability matrix, d: Distortion matrix, S: Lagrangian multiplier Pba: Best forward transition probability matrix, Smax: maximum Lagrangian multiplier Rmin: Minimum information rate, Dmax: Allow the maximum distortion (2012-09-28, matlab, 2KB, 下载40次)
微分方程数值解的几种解方程方法代码
1.欧拉公式 2.解高阶方程 3.古典显式插查分格式 4.C-N格式 5.五点插分格式
Code of differential equations of several equations Euler formula for solving higher order equations to classical explicit insert check points format 4.CN format. 5-drop format (2012-05-24, Visual C++, 3KB, 下载3次)
已经知道企业发放的奖金根据利润提成。从键盘输入当月利润I，求应发放奖金总数？利用数轴来分界，定位。
Enterprises are aware of the bonuses paid royalty based on profits. Month profit from the keyboard input I, for a total prize money should be paid? Axis to make use of a few boundaries, location. (2009-05-11, C/C++, 2KB, 下载1次)
求任意范围的素数（质数），应由各大企业单位面试多出此题，所以在此提供精简源码，不妨您面试前看看。
The scope for arbitrary prime number (prime number), the major business units should be more interviews in this title, so in this source to provide streamlined, it may take a look at your pre-interview. (2008-03-20, Visual Basic, 325KB, 下载60次)
在一个按照东西和南北方向划分成规整街区的城市里，n个居民点散乱地分布在不同的街区中。用x 坐标表示东西向，用y坐标表示南北向。各居民点的位置可以由坐标(x,y)表示。街区中任意2 点(x1,y1)和(x2,y2)之间的距离可以用数值|x1-x2|+|y1-y2|度量。 居民们希望在城市中选择建立邮局的最佳位置，使n个居民点到邮局的距离总和最小。 编程任务： 给定n 个居民点的位置,编程计算n 个居民点到邮局的距离总和的最小值。 (2007-10-24, Visual C++, 1KB, 下载4次)
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