资源列表
[数学计算/工程计算] floatchang-double
说明:很实用的一款个中进制之间的转换,且还有双浮点数与单精度之间的装换,非常方便-A very useful one in the conversion between hexadecimal, and there are also double and single precision floating-point between the loading change, very convenient<蒋璐> 在 2025-07-05 上传 | 大小:5kb | 下载:0
[数学计算/工程计算] simhash.tar
说明:基于BKDR的字符串hash算法 & SimHash算法-Based BKDR string hash algorithm and SimHash algorithm<fengyang> 在 2025-07-05 上传 | 大小:2kb | 下载:0
[数学计算/工程计算] convols
说明:用重叠保留法和快速傅里叶变换计算一个长序列和一个短序列的线性卷积。它通常用于数字滤波。数字信号处理常用的哦!-With the overlap-save method and the fast Fourier transform calculation of a long and a short sequence of linear convolution sequence. It is typically used for digital filtering. Commonly used in<冰河> 在 2025-07-05 上传 | 大小:180kb | 下载:0
[数学计算/工程计算] Penalty-Function-Method-
说明:惩罚函数法C语言相关程序 它将有约束最优化问题转化为求解无约束最优化问题:其中M为足够大的正数, 起"惩罚"作用, 称之为罚因子,F(x, M )称为罚函数。-Penalty Function Method C language-related program it would have constrained optimization problem is transformed into solving unconstrained optimization problem: where<李志强> 在 2025-07-05 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] PSO_Standard
说明:此程序为最初形式的粒子群优化算法matlab程序,适合于研究粒子群算法的朋友进行下载。-This program is initially in the form of particle swarm optimization algorithm matlab program, suitable for study PSO friend to download.<李志强> 在 2025-07-05 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] regional-a-node-encoding
说明:有限元求解混合边界泊松问题时,区域编码、节点总体编码及局部编码,影响元素集和影响节点集Matlab源程序-Matlab code for Poisson equation with mixed boundary condition<Y> 在 2025-07-05 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] EXPONENTIAL
说明:making exponential signal with matlab In communications, the purpose of using exponential signals instead of sinosuid ones is to use both halves of signal spectrum(Negative and Positive sides of spectrum). For example an FSK signal can not sim<thongthong> 在 2025-07-05 上传 | 大小:8kb | 下载:0