搜索资源列表
CS5464_CN.rar
- CS5464 三通道单相电能计量IC,。它是集成了3 路△ΣADC,功率计算器,能量-频率 转换器和一路串行接口的单芯片。(中文资料,很难找到的哦。。。),CS5464 three-channel single-phase energy measurement IC,. It is an integrated 3-way △ ΣADC, power calculators, energy- frequency converter and the way the single-chip seri
harmonic
- 利用Blackman窗函数对工频信号进行加窗FFT后校正计算出基波和谐波的幅值、频率和初始相角。-Blackman window function using frequency signal windowed FFT is calculated after the correction of fundamental and harmonic amplitude, frequency and initial phase angle.
Untitled1
- 模拟信号发生器,模拟正弦,余弦,三角波,锯齿波,同时可实现幅度、频率调节-Analog signal generator, analog sine, cosine, triangle, sawtooth, while maintaining a range of frequency adjustment
P3.rar
- 本程序用VBA(宏)编写,用于计算水文统计频率P3型分析,比如降雨频率分析和径流分析。程序是宏与Excel结合,使用简单易用。,This procedure using VBA (macros) to prepare, when used to calculate the frequency of hydrological P3 statistical analysis, such as frequency analysis of rainfall and run-off analysis. E
st
- 信号分析中做s变换的程序 s变换是中时频域的表达 在频率时间域 它的分辨率只依赖与频率 可以作为CWT的替代-Signal analysis program to do s transformation s transformation is the time-frequency domain expression in the frequency time domain resolution of its dependence only and frequency can be used as
migration
- 地震偏移成像程序,主要用于石油行业的地震资料数字处理,包括克希霍夫偏移和频率波数域偏移-Procedue for seismic data Migration image. mostly used for seismic data processing, include Kirchhoff time migration and FK time migration
esprit
- 跟prony算法一样,ESPRIT(Estimation of Signal Parameters Via Rotational Invariance Techniques)也是一种参数法,它是一种基于旋转不变技术参数估计的信号处理方法,此方法可以高精度地辨识电力系统中任意组合的衰减/非衰减正弦信号的频率,相位及其幅值等信息。它不需要对信号进行同步采样。此方法把信号空间分解为信号子空间和噪声子空间,能够在较短的信号长度内准确的检测出信号中各个谐波和间谐波成分。-ESPRIT
Hydrologicalfrequencyanalysis
- 实用洪水水文频率分析实用程序源代码。值得学习参考。-Hydrological flood frequency analysis of practical utility source code. Worth learning reference.
dnbhgq
- 电能表中查看状态,分类,类型,型式,电压,电流,频率,常数,倍率,新旧,有无阻逆器,等级,接入方式,产权,位数,结构,有功无功,多功能时无功等级这些字段是否合理有效(及是否符合系统代码表的要求,是否存在空和不合要求数据)-Meter in the view state, category, type, type, voltage, current, frequency, constant, rate, new and old, have unimpeded inverse control, cl
SMS-Islanding
- 基于滑差频率偏移法SMS的电力系统孤岛检测Simulink接线图。-Simulink source code for Islanding Detection with Slip-mode frequency shift method
csamt
- 电偶源频率域可控源 CSAMT一维正演程序- CSAMT one dimensional forward procedure
Wave-in-Viscoelastic-Media
- 硕士论文:粘弹性介质地震波数值模拟。 震波在实际地层介质中传播与在理想的完全弹性介质中传播有许多不同之处,地层的粘滞性会损耗地震波能量,使其振幅衰减并且视频率逐渐降低。地震波的这种能量 衰减和频散,使得不能直接从地震数据上得到准确的地下信息和分辨率更高的图像。实 际的地层更接近于粘弹性介质,本论文主要探讨和研究了粘弹性介质中地震波传播的数 值模拟方法及其衰减规律。 -Thesis: viscoelastic medium seismic wave numerical simu
d
- 海洋地质学,处理筛分、激光粒度、吸液法数据的代码,可以求出累积频率为5 、16 、25 、50 、75 、84 、95 的粒径,这些数据可以反映沉积环境,在找油找矿上应用很广。-Marine geology, processing screening, laser particle size, imbibition data code can be obtained cumulative frequency of 5 , 16 , 25 , 50 , 75 , 84 , 95 particle
Complex-trace-analysis
- 地震勘探复数道分析,利用这种方法,能方便地从地震记录中分离表示地震波动力学特征的若干参数,如瞬时振幅,瞬时相位,瞬时频率和视极性等。-The seismic exploration plural channel analysis, using this method, can be easily separated from the seismic records certain kinetic characteristics of seismic wave parameters, such a
SPWM
- 基于2812的三相全桥的SPWM逆变器程序,开环 设计,输出50Hz正弦波,调制比0.8,调制频率6150HZ-2812 three-phase full-bridge SPWM Inverter-based program, the open-loop design, the output 50Hz sine wave modulation ratio of 0.8, the modulation frequency 6150HZ
new31
- 逆变电路并带有闭环控制,跟随电网电压的频率和相位-unversal PLL
upward_kuobian
- 空间数据扩边以后做fft并在频率域延拓,可用于求重磁异常-expansion of spatial data and FFT, in the frequency domain extension can be used to find the gravity and magnetic anomalies
xuesheng3
- 此代码功能是在地球物理学矿产勘探中对磁异常地质体的地面测量数据进行频率域延拓处理。-This code function is mineral exploration geophysics magnetic anomalies in geological bodies on the ground frequency domain measurement data processing extension.
frequency
- 电力系统的频率,稳定,控制,随着智能电网发展,重要啊-frequency stability distributed generation
LLC增益和频率、Q、Ln关系曲线
- LLC GAIN VS FSW,Ln,Q, MATHCAD