According to the SPWM directly area equivalent algorithmic based on DSP, we design and realize an frequencyconversion experimental system First we analysis the principle of the algorithmic Then we discuss the software flow based on DSP At the end we present some experiment waves to validate the design based on the hardwar
以 DSP为核心设计并实现了基于直接面积等效法生成 SPWM波的变频实验系统。
After the theoretical imitating and demonstrating , we bring up the design according to the SPWM directly area equivalent algorithmic based on DSP.
在进行了理论上的仿真和论证后，提出了基于DSP的直接面积等效法生成SPWM波的方案。
Applying the optimization algorithm and Gauss direct elimination technique,we present a systematic approach to explore the single reciprocal screw axis of four groups of nine Bennett-based six-revolute mechanisms numerically and to elucidate their kinematic geometric properties graphically.
本文采用 DFP 最佳化演释及高斯直接消去法,有系统地数值化探讨四大类群九种 Bennett 基六迴转对机构的反覆螺旋轴,并图形化描述其运动几何特性。
A HIGH ACCURACY DIRECT INTEGRATION METHOD FOR SOLVING THE EQUATIONS OF STRUCTURAL DYNAMICS
求解结构动力方程的高精度直接积分法
High accurate algorithm for forward and inverse solution of rhumb line's problem
恒向线主题直接正反解的高精度算法
High Accuracy Mechanical Quadrature Method for Solving Nonlinear Boundary Integral Equations;
非线性边界积分方程的高精度机械求积法
Research on The Method of DDS s Precision;
直接数字频率合成器(DDS)精度提高方法研究
Effective approach to improve the sloving precision of electric field integral equation
提高电场积分方程求解精度的有效方法
High Accuracy Combination Algorithms for Solving Singular Integral Equations with Hilbert Kernel by Quadrature Methods
解带有Hilbert核的奇异积分方程的高精度组合算法
A dynamic III type control method to improve the tracking precision for the optoelectronic tracking servo system
一种提高跟踪精度的动态积分控制方法
Differentially Coherent Integration Algorithm in High Sensitivity Satellite Navigation Receiver
高灵敏度卫星导航接收机的差分相干积分算法
The direct convertor is fact, but with little accuracy.
直接比较式转换器速度高，但精度低。
Research on High-Accuracy Direct-Digital Load Sensor;
高精度直接数字式称重传感器的研制
Research on the Precision of Laser Direct Manufacture Superalloy;
激光直接成形高温合金成形精度研究
The Direct Method of Solution for Complete Singular Integral Equations with Solutions Having Singularities of High Order;
一类具高阶奇性解的完全奇异积分方程的直接解法
A Direct and Accurate Calculation of Aberration Integrals Containing Fourth Order Derivatives
含有四阶导数象差积分的直接精确计算
Sub-domain Precise Integral Compact Difference Scheme with High Accuracy for Solving Parabolic Equation;
抛物型方程子域精细积分高精度紧致差分格式
A High Precision Perpendicularity Measurement Method and Analysis for Internal Surfaces
内表面间垂直度的高精度测量方法设计与误差分析
Design of Electromagnetic Compatibility of High-accuracy Integrating Voltmeter
高精度积分式电压表电磁兼容性设计
Advanced Algorithms of ET,VIL and VIL Density for the CINRAD
改进的雷达回波顶高、垂直积分液态水含量及其密度算法
Methods for chemical analysis of zinc oxide (direct process)--The potassium periodate photometric method for the determination of manganese content
GB/T4372.4-1984氧化锌(直接法)化学分析方法高碘酸钾光度法测定锰量