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digui
- 【实验名称】递归子程序分析器的设计与实现 【实验目的和要求】 设计、编制，调试一个典型的语法分析程序，实现对如下的递归子程序语法的分析，进一步掌握常用的语法分析方法。 【实验内容】 ① 本分析程序所分析的文法如下： G[E]: E->eBaA A->a|bAcB B->dEd|aC C->e|dC ② 针对上述文法编写一递归子程序分析程序，该程序的输入是任意符号串，输出是本次输入
Code_Huffman
- 根据huffman编码表对量化后的数据编码 依次输入DC系数差值(A中DC系数已做过差分)和AC系数的典型Huffman表
AC_DC
- 设计AC/DC电源电路 有需要的同学可以下载来-Design of AC/DC power supply circuits necessary to see the students can download
wenjian
- 对交流/直流电机调速系统仿真的MATLAB源文件-AC/DC motor control system based on the MATLAB source file
Commander-R4
- power rectifier ac 380v to dc 24v - 240v 10a to 200a
SINE_INV_A-RAHMAN
- sinewave inverter technology for domestic battery power dc to ac converter
hw1_source
- compiler for AC to DC
jpegcodec
- jpeg coder and decoder with out using block proc function.Reading the image into 8x8 blocks and apllied the DCT transform and quantization using quantization tables.After that seperation of DC and AC coefficients and I applied the DPCM for DC coeffci
Cont-AcqaGraph-Voltage-Int-Clk
- The National Instruments PCI-4472 and PXI-4472 are 8-channel dynamic signal acquisition devices for making high-accuracy audio-frequency measurements. The PCI-4474 is a similar 4-channel board. The vibration-optimized NI PXI-4472B offers a
jiaozhiliu
- 半定规划内点法数据整理交直流系统统一无功优化算法，系数矩阵的确定。-Interior point method for semidefinite programming data collation AC and DC systems unified reactive power optimization algorithm to determine the coefficient matrix.
PIC16F873-PWM
- PIC16F873单片机逆变程序,实现DC-AC 50Hz SPWM调制-PIC16F873 microcontroller inverter program, implementation of DC-AC 50Hz SPWM modulation
inverter-circuit-diagram
- Its an Inverter/UPS with inbuilt charging system based on 8051 (AT89C2051) with a rating of 3000VA. As you all know an inverter converts DC voltage to AC, This project uses 24V DC battery and convert it to 220v 50Hz AC.
re-hw-pro2
- This is ac to dc conversion by using simulink matlab with control q and p
zuobiaobianhuan
- 并网坐标变化模块 很全哦可以在仿真文件中直接使用 方便快捷-pq PQ three phase DC-AC PV grid DC-DC、Boost
DC-AC
- This file includes SVPWM, rectifier, DC-AC inverter and DC-DC converter.
48V
- 220V交流输入、48V输出直流输出AC/DC直流开关电源变换器，最大容量试验过5kW- 参与世界杯答题，赢iPad mini！ 看最地道的世界杯球赛，怎能不学几句葡萄牙语？ 你知道百度翻译+世界杯=100 中奖吗？ FIFA的中文是什么意思？快来参与答题吧！ 为了让大家看世界杯，百度翻译都上线葡萄牙语啦！
aaa
- ac/dc PWM rectifier models, I hope this document can help you.
a
- 34970A多通道数据采集，可采集直流电流，直流电压，温度，交流电压，交流电流-34970A multi-channel data acquisition, acquisition of DC current, DC voltage, temperature, AC voltage, AC current
SPWM_invernt
- 本文阐述了PWM整流器发展过程、发展现状以及发展方向，分析了PWM整流器的基本工作原理及其分类，然后采用LabVIEW-Multisim协同仿真对AC-DC变换进行完整系统的闭环仿真，结合脉冲宽度调制(PWM)信号的控制策略对整流器进行控制，最后对仿真结果进行分析。-This paper describes the development of PWM rectifier produced and present domestic and foreign research hot topic,
DPL-13942
- The impact of these is also seen on the envelopes of the three phase ac voltages at the four converter buses (Figure 13-11). Thus, any low frequency modulation effect one dc system is propag-The impact of these is also seen on the envelopes of the