搜索资源列表
cosinexp123
- 1.分别利用计算法和查表法产生1000Hz的余弦波信号,并使用示波器观测产生信号的频率和幅度。 2.利用计算法产生其他非正弦类周期信号波形,如周期矩形波、三角波、锯齿波等。-1. Each calculation method and the use of look-up table method have 1000Hz the cosine wave signal, Oscilloscope observation and the use of the generated signal f
ShowsinTable
- 简易正弦波发生器方案,同时提供全正数的正弦表-simple sine wave generator program, while providing all the positive sine table
sinewave
- 正弦波、方波、锯齿波信号发生器,DSPC5000系列实现,Emulator调试通过 附带正弦波、方波、锯齿波 播表制作matlab源程序
sin
- DSP5509的正弦波的发生器部分,从内存中读正弦表,然后向通用引脚发数,测得是好用的
dsp_spwm
- 基于dsp2812的spwm波生成程序,采用规则采样的查表法-dsp2812 spwm
ex5_SPI
- 程序所在目录:ex5_SPI D/A 转换芯片选用的是SPI 接口的TLC5620,串行4 通道8 位DA 转换。 打开CC2000,进行如下操作: 1.Project->Open ,打开该目录中的工程文件。 2.Project->Rebuild ALL,编译链接 3.File->Load Program 4.Debug->GO Main 5.Debug->RUN (快捷键F5) 用示波器可以看到DA_OUT1 接口输出三角波
vortex-spwm
- dsp的正弦波PWM调制,采用查表法,简单好用。-DSP sine wave PWM, using querying method, simple to use.
pwm_cicle
- 用单片机msp430g2553通过查表法实现输出半圆波-Output look-up table method to achieve semi-circular wave using microcontroller msp430g2553
SPWMchabiaofa
- 基于28335采用查表法产生三相SPWM,互差120°且带有死区。基波频率为50HZ,载波频率为20kHZ。-Based on 28,335 table method generates three-phase SPWM, difference of 120 and with a dead zone. Fundamental frequency is 50HZ, carrier frequency 20kHZ.
1024sin
- 正弦表为1024个,输出3路互差120°的正弦波,烧在DSP中作为三相输入-Sine table is 1024, the output of three-way mutual difference of 120 ° sine wave, burning in the DSP as a three-phase input
DSPsinetxt
- dsp正弦波实验 产生连续的波形的方法主要有以下两种方法: 1、查表法:把事先将需要输出的数据计算好,存储在DSP中,然后依次输出就可以了。-Try not to let dsp sine wave experiment station to the time spent on your revised instructions. Not have a password when extracting compressed package.
sinwavegen_Sim
- 数字振荡器/正弦波发生器,比较查表法和差分方程法实现信号产生的特点和差异,使用高速DAC芯片THS5651。 -Digital oscillator/sine wave generator, signal characteristics and differences to achieve comparative table method and differential equation method, using high-speed DAC chip THS5651.
spwm
- 用DSP产生一个SPMW波,采用查表法。-Generating a SPMW wave with DSP, using the look-up table method.
dsp-spwm
- 用dsp28335生成pwm波,亲测可用,包含了sin表-PWM wave is generated by dsp28335, measure available, contains the sine table
24FFT
- 24点傅立叶系数,直流、基波、谐波,正余弦系数表(24 point Fu Liye coefficient, DC, fundamental wave, harmonic, and cosine coefficient table)