搜索资源列表
xhclfft
- 用FFT 进行信号的频谱分析 1、高斯序列 2、衰减正弦序列 3、三角波序列 4、反三角序列-signals using the FFT spectrum analysis of one, two Gaussian sequence, the sequence of 3 attenuation sine, triangle wave sequence 4, anti - triangular series
tria_pbg
- 利用平面波的方法计算三角格子的光子晶体的能带结构-using the plane-wave method of calculation of the triangular lattice photonic crystal structure of the band
DAC0832SquareCProteus.rar
- DAC0832方波锯齿波和三角波,C51下的Proteus仿真及C源程序，非常适合初学单片机的新手们学习,DAC0832 square and triangular sawtooth wave, C51 under the Proteus simulation and C source, very suitable for the novice beginner to learn Singlechip
dds(heli).rar
- DDS用verilog 实现，可以实现方波、正弦和三角,DDS using verilog realized, can be square wave, sinusoidal and triangular
F2812_SPWM
- F2812产生SPWM波。（CCS3.3开发环境下）EVA下的通用定时器T1工作于连续增/减计数模式，产生三角载波，载波频率为3000Hz，载波比N=60，因此调制波形正弦波的频率为50Hz。本实验中，调制度为0.8。-F2812 generating SPWM wave. EVA work under the general-purpose timer T1 in a row up/down counting mode, resulting in triangular carrier, the
xinhaofashengqi
- 用单片机编程的C语言程序,能实现正弦信号.三角波信号和方波信号的产生及转换.还能调节占空比.-Single-chip programming with C language programming, to achieve sinusoidal signal. Triangular and square-wave signal generation and signal conversion. Can adjust the duty cycle.
20090903FPGA
- 传统的波形发生器采用模拟技术的方法，这种方法构成的波形发生器电路结构复杂，仅能产生正弦波、方波、锯齿波和三角波等几种简单波形。而现在在高科技领域，我们需要的可能是一些任意波形，如在保密雷达发波等军事方面和地震波形、汽车碰撞波形等模拟仿真应用方面。任意波形发生器现在被广泛用于自动控制系统、振动激励、仪器仪表领域。我国目前在这方面还比较落后，特别是在用DDS技术实现任意波形发生器方面。本课题我们打算用DDS技术基于FPGA核心板设计一个任意波形发生器。该仪器我们用LabVIEW来写的控制面板实现与F
SPWM
- 产生三相SPWM波形 EVA下面的通用定时器T1工作于连续增/减计数模式，产生三角载波，载波频率为3000Hz，载波比N=60，因此调制波形正弦波的频率为50Hz。本实验中，调制度为0.8-EVA Three-phase SPWM waveform generated the following general-purpose timers T1 operates in continuous up/down counting mode, resulting in triangular car
FEM-waveguide-using-MATLAB
- This paper shows how electrical engineering undergraduates can acquire a working knowledge of the finite element method (FEM) within a short period of time using MATLAB. For simplicity, only first-order triangular elements are considered. The sca
bb
- 波形发生器 可以对波形占空比 频率进行调节 用C边写 简单易懂 三角波 方波 正弦波 三种波形-Waveform generator can adjust the frequency of the waveform duty cycle with C and writing easy to understand the three triangular sine wave square wave
FVM.pdf
- 频率域有限体积波场模拟，可用于三角形不规则网格，较有限差分速度更快。-Frequency domain finite volume wave field simulation can be used for irregular triangular grid, faster than the finite difference.
tina-
- 此文件夹有高通滤波，低通滤波，带通滤波，带阻滤波，三角信号发生器，正弦信号发生器，三角波发生器，三角波转换成余弦，等等tina的源程序，适合广大爱好者！-This folder has a high pass filter, low pass filter, band-pass filtering, band stop filtering, triangular signal generator, sine wave generator, triangle wave generator, tri
SPWM
- 内包含完整DSP2812产生三相SPWM波形完整工程，该工程利用EVA下面的通用定时器T1工作于连续增/减计数模式，产生三角载波，载波频率为3000Hz，调制波形正弦波的频率为50Hz。DSP开发者可以利用该工程学习了解到SPWM波形产生的原理，掌握产生三相SPWM波形的方法。-It contains the complete DSP2812 produce the complete works of the three-phase SPWM waveform, the project cont
源码_DDS信号源
- 本函数信号发生器能同时产生A、B两路信号，并且两路信号能分别进行参数设置，使用【通道切换】按键进行切换，进而输出不同频率、幅值、占空比和直流偏置的信号。本信号发生器能输出的信号有方波(F)、正弦波(Z)、三角波(S)、锯齿波(J)，频率范围为0.01Hz-1MHz。(The function generator can generate two signals of A and B at the same time, and the two signals can be set up separ
STM32F103ZET6任意频率正弦波+三角波工程
- STM32F103ZET6任意频率正弦波+三角波工程(STM32F103ZET6 arbitrary frequency sinusoidal wave + triangular wave Engineering)
l353_10v
- 用单电源供电lf353，产生多种信号，方波，三角波，正弦波(A single power supply is used to supply lf353, producing a variety of signals, square wave, triangular wave, sine wave)
波形发生器 F767
- TIM触发DAC产生三角波，正弦波，波形修改main函数定义的数组就行(TIM triggers DAC to produce triangular wave, sine wave)
数字2
- 三角波和反三角波序列的时域和FFT幅频特性，余弦信号傅里叶变换，比较DFT和FFT程序的运行时间(The time-domain and FFT amplitude frequency characteristics of the triangular and anti triangular wave sequences, cosine signal Fu Liye transform, and the running time of DFT and FFT programs are compa
DAC8562_STC89C52
- STC89C52控制DAC8562的三角波发生器(Triangular wave generator)
untitled
- 连续波激光测距雷达测距原理，三角波锯齿波以及正弦波(Continuous wave laser ranging radar ranging principle, triangular wave sawtooth wave and sine wave)