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sweepgen
- 采用计算机替代信号源,可产生20--20KHZ不连续正弦波。对出差在外的电子工作人员十分有用,用笔记本就可实现信号的产生,省去带信号发生器上门服务的麻烦。
DDS.rar
- 本设计基于数字频率合成技术,采用正弦查找表实现波形产生.直接数字频率合成技术(DDS)是一种先进的电路结构,能在全数字下对输出信号频率进行精确而快速的控制,DDS技术还在解决输出信号频率增量选择方面具有很好的应用,DDS所产生的信号具有频率分辨率高、频率切换速度快、频率切换时相位连续、输出相位噪声低和可以产生任意波形等诸多优点。 文中介绍了DDS的基本原理,对DDS的质谱及其散杂抑制进行了分析。程序设计采用超高速硬件描述语言VHDL描述DDS,在此基础上设计了正弦波、三角波、方波等信号
weijiyuanli
- 微机报告 直流电动机斩波调速控制 以8088cpu为核心,扩展8253定时器/计数器,产生1ms(PWM的周期的方波),作为8259的IRQ7的中断请求信号,在中断程序中,由8255B口(PB0脚)输出PWM脉冲,经驱动单元输出驱动直流电动机(起码有高、中、低三个速度,甚至可连续调速)。-c++
lianxushipinfengeyucaiji
- 用matlab实现连续视频的分割与采集,其中用读视频指令把连续的视频转化为一帧一帧的图像,用帧间差分法和背景差分法实现-Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the
ECG_Noise
- 心电信号特征点检测的算法研究,针对在心电信号检测中传统的小波方法受锢于二进小波变换的尺度只能是 按2的整次幂取值的缺陷,本文利用连续小波变换在尺度取值上可选取非二进 尺度的特性,系统研究了连续小波变换在心电信号检测中的应用,并提出了一 个基于连续小波变换的心电信号检测算法-ECD signal detect,QRS
CS_Based_PR_CW_Radar
- 基于压缩感知的伪随机多相码连续波雷达,为了提高目标信息提取的有效性,采用模拟退火算法对波形进行优化。仿真结果表明了该方法的优越性。-To improve the effectiveness of targets information extraction, the waveform is optimized using Simulated Annealing (SA) algorithm.Simulation results demonstrate the merits of the prop
waves
- C51 实现波形发生器 频率,幅度,使用电位器连续可调 正弦波,三角波,方波,锯齿波。-C51 waveform generator frequency, amplitude, and the use of potentiometers continuously adjustable sine wave, triangle wave, square wave, sawtooth wave.
mallat-dwt
- 利用matlab程序实现对一维信号进行连续小波变换,进而在程序的编辑过程理解一位连续小波变换的小波系数矩阵的含义。 同时通过对预算的到的小波系数矩阵进行分析解释,得到原始信号的频谱分布以及了解小波系数在尺度和位移两个分量上的意义。-Matlab program to achieve continuous wavelet transform of one-dimensional signal, and then in the editing process of the program
cross-wavelet-transform-
- 详细介绍了交叉小波变换,连续小波变换,并将其运用到实际地理气象序列中。-Cross wavelet transform was introduced in detail, the continuous wavelet transform, and applied it to the actual geographical meteorological sequences.
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
LFMCW
- 线性调频连续波雷达系统设计,以及讲述了测距、测速原理,具有参考价值。- 线性调频连续波雷达系统设计,以及讲述了测距、测速原理,具有参考价值。 The system design of linear frequency modulated continuous wave radar, and the principle of ranging and velocity measurement, have reference value.
MC33MR2001TSM
- 77GHz雷达芯片 MMIC 开发车载雷达,毫米波雷达,连续波雷达必备器件-MMIC for 77GHz radar system
sei-V8.0
- FMCW调频连续波雷达的测距测角,采用热核构造权重,进行逐步线性回归。- FMCW frequency modulated continuous wave radar range and angular measurements, Thermonuclear using weighting factors Stepwise linear regression.
bai_v85
- 应用小区域方差对比,程序简单,均值便宜跟踪的示例,FMCW调频连续波雷达的测距测角。- Application of small area variance comparison, simple procedures, Example tracking mean cheap, FMCW frequency modulated continuous wave radar range and angular measurements.
fuibengmun
- 包括脚本文件和函数文件形式,FMCW调频连续波雷达的测距测角,窗函数法设计一个数字带通FIR滤波器。- Including scr ipt files and function files in the form, FMCW frequency modulated continuous wave radar range and angular measurements, A window function design FIR digital band-pass filter.
hutna
- 主要为数据分析和统计,实现了图像的加水印,去噪,加噪声等功能,FMCW调频连续波雷达的测距测角。- Mainly for data analysis and statistics, Realize image watermarking, de-noising, plus noise and other functions, FMCW frequency modulated continuous wave radar range and angular measurements.
xj821
- 进行逐步线性回归,FMCW调频连续波雷达的测距测角,直线阵采用切比学夫加权控制主旁瓣比。- Stepwise linear regression, FMCW frequency modulated continuous wave radar range and angular measurements, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.
qiuten-V8.6
- 分形维数计算的毯子算法matlab代码,FMCW调频连续波雷达的测距测角,鲁棒性好,性能优越。- Fractal dimension calculation algorithm matlab code blankets, FMCW frequency modulated continuous wave radar range and angular measurements, Robustness, superior performance.
jsjsp
- FMCW调频连续波雷达的测距测角,信号处理中的旋转不变子空间法,研究生时的现代信号处理的作业。- FMCW frequency modulated continuous wave radar range and angular measurements, Signal Processing ESPRIT method, Modern signal processing jobs when the graduate.
xekgn
- 通过虚拟阵元进行DOA估计,FMCW调频连续波雷达的测距测角,在matlab R2009b调试通过。( Conducted through virtual array DOA estimation, FMCW frequency modulated continuous wave radar range and angular measurements, In matlab R2009b debugging through.)