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[matlab例程] squarefft2
说明:利用FFT分析方波信号的频谱,讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。-Square-wave signal using FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis of e<dicunxia> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[matlab例程] iirh
说明:利用IIR滤波器设计一个低通滤波器,能够分析到电力系统中的三次谐波,要求满足如下指标:截止频率150HZ,阻带衰减≥30db-IIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuat<dicunxia> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[matlab例程] firh
说明:利用FIR滤波器设计一个低通滤波器,能够分析到电力系统中的三次谐波,要求满足如下指标:截止频率150HZ,阻带衰减≥30db-FIR filter design using a low-pass filter, to analyze the power system in the third harmonic, the requirements to meet the following indicators: cut-off frequency 150HZ, stopband attenuat<dicunxia> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[数学计算/工程计算] MCMPFFT
说明:利用经典的Cooley-Tukey基2算法求复序列的DFT-Use of the classic Cooley-Tukey radix-2 algorithm for complex sequence of DFT<dayuruozhi> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[中文信息处理] member
说明:DOS下的通讯录小程序,供学习参考 可以设置学号,电话,名字 使用后可以数寸成文件,以便随时查看 不支持中文-Address book under the small DOS program for learning science can be set reference number, telephone, names can be used to document a few inches so that at any time to view does not support<liusir> 在 2025-06-30 上传 | 大小:2kb | 下载:0
[matlab例程] fbh
说明:使用FFT分析方波信号的频谱,讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。-Square-wave signal using the FFT spectrum analysis to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data after analysis<dicunxia> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[matlab例程] minRoute
说明:图论与网络论中求最短路径的DDijkstra算法-Graph theory and network theory to seek the shortest path algorithm DDijkstra<huangyaoping> 在 2025-06-30 上传 | 大小:1kb | 下载:0
[matlab例程] sjb
说明:使用FFT分析三角波信号的频谱,讨论采样点数、采样频率对谱分辨率的影响。对数据叠加白噪声后再次分析实验结果。-FFT analysis of the use of the triangular wave signal spectrum to discuss the sampling points, the sampling frequency of the impact of spectral resolution. White noise superimposed on the data af<dicunxia> 在 2025-06-30 上传 | 大小:1kb | 下载:0