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Description: 在MATLAB下实现FSK调制解调。并画出了每一步的波形以及功率谱密度图-in MATLAB under FSK modulation and demodulation. And the mapping out of every step of the waveform and power spectral density map
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Size: 2048 |
Author: 张志斌 |
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Description: 本设计以AT89C52为核心,充分利用AT89C52的三个定时/计时器,采用测量N个周期信号波形的算法.实现了频率,周期高精度的测量.-AT89C52 to the design at the core, and make full use of the three regular AT89C52/timer, Measure N cycle signal waveform algorithms. achieve a frequency, high-precision measurement cycle.
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Size: 131072 |
Author: 307xzj |
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Description: 波形液晶显示！
波形液晶显示！
波形液晶显示！-waveform LCD! W aveform LCD! W aveform LCD! W aveform LCD!
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Size: 39936 |
Author: |
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Description: 一个串行通信的小例子，该程序可以将通信所得到的数据显示出来且可存储为TXT文件，并且可以读取TXT文件恢复波形。-a small example. The communication process can be obtained data can be displayed and stored for TXT documents, and can read TXT file recovery waveform.
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Size: 766976 |
Author: dxvc |
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Description: 设计一个能够自启动的24-1的伪随机码（111101011001000）发生器。
设计一个序列信号发生器，产生一个011100110011序列码。
实现序列1110100。测试序列码波形
个人比较欣赏第二种方法
-to design an 24-1 since the start of the pseudo-random number (111101011001000) generator. Design of a signal sequence generator to produce a sequence code 011100110011. Implementation sequence 1110100. Test sequence code waveform personally appreciate the second method
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Size: 53248 |
Author: 飘来的南风 |
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Description: 一个用VB编写的串口通信程序，用于和嵌入时下位机进行实时通信，并以示波器形式显示出其波形。-a VB prepared by the serial communication procedures, and for the current crew embedded real-time communications, Oscilloscope and demonstrate its waveform.
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Size: 36864 |
Author: redsun |
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Description: FPGA上的VERILOG语言编程。通过查找表实现直接数字频率合成。在主控部分通过键盘选择正弦波，方波，三角波，斜波，以及四种波形的任意两种的叠加，以及四种波形的叠加；通过控制频率控制字C的大小，以控制输出波形频率，实现1Hz的微调；通过地址变换实现波形相位256级可调；通过DAC0832使波形幅值256级可调；通过FPGA内部RAM实现波形存储回放；并实现了每秒100HZ扫频。-FPGA on the verilog language programming. Lookup table through direct digital frequency synthesis. In part through the control of the keyboard to choose sine, square, triangle wave, sloping wave, and four arbitrary waveform two superposed and the stack of four waveform; by controlling the frequency control word on the size, in order to control the output waveform frequency, 1 Hz to achieve the fine-tuning; Address transform through waveform phase adjustable 256; DAC0832 so through waveform amplitude adjustable 256; FPGA through internal RAM to the waveform storage intervals; and achieve a 100 per second sweep 9999.
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Size: 16384 |
Author: 田世坤 |
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Description: dds设计，花了一个星期做的,verilog写的，可生成多种波形，频率范围可上M,性能不错。-dds design, spent a week doing, verilog written, multiple waveform generation, frequency range available on the M, good performance.
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Size: 637952 |
Author: 苏纳 |
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Description: 增强型8位单片机upsd33xx系列芯片PWM结合ADC例程，最基本的功能演示从PWM输出波形，滤波后生成的电压从ADC采集并显示，有一定参考价值。keil开发环境。-enhanced 8-bit MCU Series upsd33xx combining ADC chip PWM routine, The most basic function of the demonstration from the PWM output waveform, filter after the voltage generated from the ADC acquisition and display, a certain reference value. Keil development environment.
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Size: 175104 |
Author: 黄国芬 |
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Description: 画波形图，闪电图，矢量图 ，钻石图。
画波形图，闪电图，矢量图 ，钻石图。-waveform drawing the map, flash map, Vector Graphics, Diamond map. Waveform painted map, f lash map, Vector Graphics, Diamond map.
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Size: 1988608 |
Author: |
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Description: 采用C语言编制的模拟退火地震理论波形反演程序-C language of the theory of simulated annealing seismic waveform inversion procedure
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Size: 2048 |
Author: 何伟兵 |
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Description: 通信系统仿真：单极性归零（RZ）波形及其功率谱，占空比为50％。-Communication System Simulation : Unipolar zero (RZ) waveform and power spectrum, duty cycle of 50%.
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Size: 1024 |
Author: 黄川 |
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Description: 基于matlab的正弦波波形显示仿真源代码-sinusoidal waveform simulation shows the source code
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Size: 4096 |
Author: 陈列 |
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Description: 关于用matlab实现滤滤器中输入波形的采样点数-on using Matlab filter filter realization of the input waveform sampling points
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Size: 1024 |
Author: zlx |
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Description: 51单片机控制FPGA，通过DDS方式合成波形的发生器控制程序-51 MCU control FPGA, DDS waveform synthesis of the generator control procedures
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Size: 26624 |
Author: shiyj |
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Description: 单片机通过DA对信号采样，然后在液晶显示波形。
功能：采集数据、存储并Y路输出。扩展：A,B路选通，单次/连续触发方式切换， 锁存当前波形，垂直方向增益，垂直方向移动波形-microcontroller through DA sampling of the signal, then the LCD wave. Functions : data collection, storage and Y output. Expansion : A, B channel switching, single/continuous trigger mode switching, latches current waveform, the vertical direction Gain, Mobile waveform vertical direction
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Size: 125952 |
Author: shiyj |
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Description: DDS锯齿波发生器：
开发平台：maxplus＋FPGA
功能： 输出X路扫屏锯齿波。频率可用键盘精确控制，设置多个挡位；可水平移动波形；-DDS sawtooth generator : Development Platform : maxplus+ FPGA functions : So output X Lu Ping Sawtooth. Keyboard can be used precision frequency control, multiple gear; Mobile waveform can level;
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Size: 852992 |
Author: shiyj |
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Description: 波形分析
波形分析-waveform analysis waveform analysis waveform analysis
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Size: 3072 |
Author: xjq2007 |
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Description: PCM通信系统脉冲编码调制的信源编码，可以运行。模拟PCM的编码的波形！-PCM communication system pulse code modulation source coding, can run. Simulation of the PCM waveform coding!
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Size: 21504 |
Author: wstc |
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Description: 波形发生器，是基于80C51的。有源程序-waveform generator is based on the 80C51. A source
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Size: 22528 |
Author: 沈佳华 |
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