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Digital_frequency_meter
- 本项目基于等精度测量频率的原理,利用Verilog硬件描述语言设计实现了频率计内部功能模块,对传统的等精度测量方法进行了改进,增加了测量脉冲宽度的功能 采用STC89C52单片机进行数据运算处理,利用液晶显示器对测量的频率、占空比进行实时显示。充分发挥FPGA(现场可编程门阵列)的高速数据采集能力和单片机的高效计算与控制能力,使两者有机地结合起来。-The project is based on the principle of equal precision frequency measure
dba_design_based_on_fpga_and_dsp
- 本文主要介绍了一个自适应波束形成器的原理及其实现方法，结合当今最先进的可编程芯片，包括数字信号处理器(DSP)，现场可编程逻辑门阵列(FPGA)实现了数字波束形成，适用于如3坐标雷达系统等复杂阵列信号处理系统。其研制成果已应用在多部相控阵雷达中，缩小了我国在这个领域与其他国家之间的差距，具有重要的经济意义和军事意义。-This paper describes an adaptive beamformer principle and implementation method, combining
fpga
- 基于现场可编程门阵列( Fie ld Programmab le Ga teA rrays, FPGA )硬件平台和背景差分算法设计一个静态背景下 的视频移动目标检测与跟踪系统, 并详细给出系统的实现过程。检测结果表明: 采用FPGA硬件实现系统设计, 极大地提高了 系统的处理速度, 在静态背景下, 可以实时、准确地检测和跟踪到移动目标。-Based on field programmable gate array (Fie ld Programmab le Ga teA rrays,
shuzidianyabiao
- 系统基于EDA技术的智能数字电压表实现,以现场可编程门阵列(FPGA)为设计核心，集成于一片Xilinx公司的SpartanⅡE系列XC2S100E-6PQ208芯片上，在ISE环境下采用超高速硬件描述语言(VHDL)模块化编程,实现了电压的数据采集、转换、处理、显示等功能。本设计的特点在于能够测量的电压范围宽（0~50VDC），主要采用了分压原理,该系统具有集成度高、灵活性强、易于开发和维护等特点。-System based on EDA technology of intelligent d
The-FPGA-high-speed-data-acquisition
- 摘要:介绍了现场可编程门阵列FPGA(Field Programmable Gate Array)器件XCS30的主要特点、技 术参数、内部结构和工作原理，I}述了其在电力系统高速数据采集系统中的应用实例。电力数据采 集装置—馈线终端单元(FTU)需要监测多条线路的电压和电流，实时性要求高，充分利用FPGA 的并行处理能力，对输入信号实行同时采样、分时进行A/D转换，通过在FPGA片上构建的DRAM 进行数据的快速传输。FPGA在系统中承担了较多的实时任务，使DSP芯片TMS32
4.-VGA-graphic-mode
- VGA (video graphics array) is a video display standard introduced in the late 1980s in IBM PCs and is widely supported by PC graphics hardware and monitors. We discuss the design of a basic eight-color 640-by-480 resolution interface for CRT (c
gvnpp
- Contains two clients receive link-level communications program, Based on wavelet transform digital watermarking algorithm matlab code, LCMV optimization design array signal processing.
hang_us14
- Synthetic Aperture Radar (SAR) imaging simulation target, Using wavelet denoising thought, LCMV optimization design array signal processing.
ghcay
- Noisy pulse correlation detection signal, Contains a common array signal processing algorithm, A relatively before correction and after correction PMUSIC.
dv210
- LCMV optimization design array signal processing, Including stochastic gradient algorithm, the relative gradient algorithm, Partial least squares method.
jevcs
- Minimum mean square error (MMSE) algorithm, LCMV optimization design array signal processing, Power System Transient Stability Program, can be transient stability.
vsmkq
- Particle image segmentation and matching subroutines themselves are prepared, Is the topic of the elementary school stage curriculum design, High-resolution array signal processing estimates.
tang_ip61
- The received signal is given eye and BER simulation systems, In the MATLAB image texture feature, Contains a common array signal processing algorithm.
tcpjs
- LCMV optimization design array signal processing, Gabor wavelet transform and PCA face recognition code, Fractal dimension calculation algorithm matlab code blankets.
8116
- LCMV optimization design array signal processing, Very suitable for the study using computer vision, Using high-order cumulants of MPSK signal modulation recognition.