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Description: 利用PWM实现正弦波和DTMF-achieve sine wave PWM and DTMF
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Size: 7050 |
Author: 陈昌文 |
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Description: 利用PWM实现正弦波和DTMF-achieve sine wave PWM and DTMF
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Size: 7168 |
Author: 陈昌文 |
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Description: 利用TMS320LF240x实现SVPWM算法的程序
下面给出了利用TMS320LF2407实现SVPWM算法的一个应用程序。在该程序中，我们假设有200个电压矢量Uout 平均分布在电角度为2π的范围内，通过改变SVPWM的调制周期T可以改变输出的3相正弦波的频率。
源程序代码-use TMS320LF240x SVPWM algorithm to achieve the following procedure is the use of TMS320LF2407 SVPWM algorithm to achieve an application. In the process, we assume that 200 voltage vector Uout average in electrical distribution point for the two within by changing the modulation cycle SVPWM T can change the output 3-phase sine wave frequencies. Source code
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Size: 20480 |
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Description: 正弦波的源程序， 并在文件里有相关函数的说明
-sine wave source, the document is a note correlation function
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Size: 1024 |
Author: zyjrg |
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Description: 这是正弦发生程序，用查表法实现正弦的产生。-occurred procedures, using look-up table method for the selection of sine wave.
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Size: 16384 |
Author: 陈磊 |
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Description: 利用PWM产生高精度正弦波,从PWM引脚输出的脉冲信号经过简单的低通滤波后,可以得到平滑的正弦波,波的频率可以微调-produced using high-precision sine wave PWM, PWM output pin from the pulse signal through simple low-pass filter, can be smooth sine wave, the wave frequency can be fine-tuned
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Size: 50176 |
Author: 张非 |
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Description: 应用matlab中的simulink仿真环境实现由三相正弦波产生PWM波形的仿真实验。-Application of matlab in simulink simulation environment arising from the three-phase sine wave PWM waveform simulation.
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Size: 7168 |
Author: 王红梅 |
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Description: AVR EVB PWM正弦波产生程序频率和相位均可调的正弦波-AVR EVB PWM sine wave generation process can tune the frequency and phase of the sine wave
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Size: 3072 |
Author: wumei |
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Description: DSP2812控制PWM口C源程序-C source program for PWM control TMS2812 -DSP2812 I C source PWM control-C source program for PWM control TMS2812
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Size: 143360 |
Author: zhaog gang |
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Description: 使用PWM方式来产生一个1KHz左右的正弦波，幅度为0-Vcc/2-The use of PWM mode to generate a 1KHz sine wave around, ranging from 0-Vcc/2
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Size: 2048 |
Author: 张林 |
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Description: atmega16 用pwm 产生正弦波
示波器观察ok-ATmega16 generate sine wave using pwm oscilloscope observation ok
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Size: 17408 |
Author: sjhdu |
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Description: 采样控制理论中有一个重要结论：冲量相等而形状不同的窄脉冲加在具有惯性的环节上时，其效果基本相同。PWM控制技术就是以该结论为理论基础，对半导体开关器件的导通和关断进行控制，使输出端得到一系列幅值相等而宽度不相等的脉冲，用这些脉冲来代替正弦波或其他所需要的波形。
对不了解PWM的开发人员很有帮助。-Sampling control theory have an important conclusion: the same impulse and different shapes of the narrow pulse increases with the inertia of the link, its effect is basically the same. PWM control technique is the theoretical basis for the conclusion of the semiconductor switching device and the on-off control, so that the output has been a series of equal amplitude and pulse width are not equal, use the pulse to replace the sine wave or other by waveform needs. PWM of the developers do not understand very helpful.
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Size: 53248 |
Author: 齐晶 |
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Description: 使用单片机通过 PWM方式实现1KHZ正弦波输出-Through the use of single-chip PWM sine wave output means 1KHZ
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Size: 1024 |
Author: zyf9m |
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Description: 此程序可用于产生正弦波、三角波、锯齿波、方波并仿真通过，采用LPM_rom-This program can be used to generate sine wave, triangle wave, sawtooth wave, square wave and the simulation by using LPM_rom
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Size: 1452032 |
Author: 夜雨 |
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Description: This application report describes how to simultaneously create a sine wave, a ramp, and a dc
level with pulse-width modulated (PWM) signals from Timer_B on the MSP430 ultralow power
family of microcontrollers. PWM signals are often used to create analog signals in embedded
applications. This report shows how to create both ac signals and dc levels with PWM outputs.
The example in this report uses Timer_B on the MSP430F149, but Timer_A could also be used
in a similar manner.
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Size: 113664 |
Author: Ma |
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Description: 压缩文档包括运用单片机生成pwm信号，以及利用pwm来产生正弦波，调温和控制电机转动。-Archive including the use of microcontroller pwm signal generation, and to generate sine wave using pwm, thermostat and control the motor rotation.
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Size: 11742208 |
Author: dada |
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Description: 利用T/CO的PWM波功能产生正弦波或余弦波 离散量转模拟量-Use of T/CO function generates the PWM sine wave or cosine wave discrete analog switch
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Size: 22528 |
Author: 戴勇 |
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Description: spwm正弦发射，运用pwm技术在端口发射正弦波，希望对大家有所帮助-spwm sine emission, the use of technology in the port launch pwm sine wave, we hope to help
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Size: 65536 |
Author: cuiyunsheng |
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Description: 基于STM32单片机的PWM产生正弦波。-Based on the STM32 MCU PWM sine wave
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Size: 828416 |
Author: 何小冬 |
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Description: PWM-Sine-50Hz codevision
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Size: 65536 |
Author: mas |
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