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Euler_DG_Quadrilateral_2D
- 自己写了一个二维Euler方程的间断有限元程序 上次发了一个三角形单元的程序 因为不是曲边单元 所以在圆柱后面容易形成涡 现在把程序改为曲边四边形单元了 没有涡出现 单元是8节点四边形单元 节点编号顺序是 1 5 2 6 3 7 4 8 也就是四个角点依次 是1 2 3 4 然后是边的中点编号 5 6 7 8. 时间推进采用 Runge-Kutta 方法 数值通量采用全局Lax-Friedrichs通量 仍然不能捕捉激波 因为
pic2codea
- 正弦波脉宽调制技术（SPWM）三相正弦调制波与双极性三角载波设计与实现-Sinusoidal pulse width modulation (SPWM) three-phase sinusoidal modulation wave bipolar triangular carrier Design and Implementation
DAC0832-(2)
- 基于AT89C51的DAC0832产生的三角波形。可控的三角波输出。-Triangular waveform generated based on AT89C51 DAC0832. Controlled triangle wave output.
sanjiaotiapinbo
- 本程序可以生成周期重复的线性调频波，频率按三角形状线性变化，先增加后减小。-The program can generate chirp wave cycle is repeated, the frequency varies linearly according to a triangular shape, reduced after the first increase.
epwm_updown_aq
- TI F28035芯片的PWM模块三角载波的控制方法，即内部为UP-DOWN三角波的PWM波生成-The control method of the triangular carrier PWM module TI F28035 chips that internally UP-DOWN triangle wave PWM wave generation
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。-Generate three-phase SPWM waveform EVA following general-purpose timer T1 work in continuous up/down counting mode, generate triangular carrier, the car
LFMCW-analysis
- 对称三角线性调频连续波信号模糊函数分析Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis-Symmetrical triangular linear frequency modulation continuous wave signal ambiguity function analysis
bowen_wave
- 用于计算港池内波浪泊稳面积 依据波浪模式计算结果，计算出三角网格中波高小于某值的面积及比例.-Used within the computing wave Mooring Basin area The results based on wave patterns, calculate the area and proportion of the triangular mesh upper primary wave than a certain value.
SPWM1
- 通过三角载波与正弦波的比较，实现SPWM调制算法，可应用与电机控制等领域-By comparing the triangular carrier wave and sine wave to achieve SPWM modulation algorithm can be applied to the motor control and other fields
scope_146-sound-osc
- 声卡示波器，labview，世界上最好的，来自德国-Author: Christian Zeitnitz Main features: The PC based Soundcard Oscilloscope receives its data the Soundcard with 44.1kHz and 16 Bit resolution. The data source can be selected in the Windows mixer (Microphone, L
single_sta_tar
- 实现三角调制调频连续波的产生，波形时频域分析，及其与回波混频后差频的仿真，效果很好，希望有帮助！-Triangular modulation frequency modulation continuous wave generation, waveform analysis in frequency domain, and the echo frequency difference after mixing simulation, the effect is very good, I hope
三角函数的Verilog HDL语言实现
- 以Actel FPGA作为控制核心，通过自然采样法比较1个三角载波和3个相位差为1 200的正弦波，利用Verilog HDL语言实现死区时间可调的SPWM全数字算法，并在Fushion StartKit开发板上实现SPWM全数字算法。(With Actel FPGA as the control core, between 1 and 3 triangular carrier phase difference of 1200 sine wave by natural sampling, rea
xingtaixue
- 能够对信号进行虑波处理，程序自带三角形和余弦形结构元素(Can take care of the signal wave, the program comes with triangular and cosine structure elements)
Tri_fmcw
- 三角调频连续波雷达信号仿真分析，完整的三角波调频信号，良好的代码说明，是值得调频连续波雷达初学者入手的代码。(Signal simulation and analysis of triangulation frequency modulated continuous wave radar, the complete triangular frequency modulated signal, good code descr iption, is worth the frequency modul
DAC0832
- 信号发生器 可生成阶梯波 方波 三角波 正弦波 频率和幅度可调 1602显示 proteus+C51源码(Jie Tibo can generate triangular square wave sine wave Adjustable frequency and magnitude 1602 display Proteus+C51 source code)