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Untitled8

于 2011-03-13 发布 文件大小:1KB
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说明:  数字下变频技术是数字接收机的核心技术之一,它包括数字混频正交变换、抽取及高效率数字滤波等。(Digital down conversion technology is one of the core technology of digital receiver, which includes digital mixer orthogonal transformation, extraction and high-efficiency filtering.)

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  • 11
    说明:  编程序调用MATLAB滤波器设计函数ellipord和ellip分别设计这三个椭圆滤波器,并绘图显示其损耗函数曲线。  (Programmed call MATLAB filter design function ellipord and ellip three elliptic filters were designed, and the drawing shows the loss function curve. )
    2011-05-24 09:12:07下载
    积分:1
  • PCoCS
    线性调频信号(LFM)是雷达信号处理中的常见信号形式。 雷达成像中通过距离和方位2个方向的脉冲压缩实现高分辨成像。 附件中对这一技术的实现和误差分析进行了MATLAB仿真。(LFM (LFM) radar signal processing is a common signal format. Radar imaging distance and direction through the direction of two pulse compression to achieve high-resolution imaging. Annex to the realization of this technology and error analysis of MATLAB simulation carried out.)
    2010-06-28 21:17:41下载
    积分:1
  • TIchinese_A1888
    无人机高度基于matlab数据融合(考虑卡尔曼滤波)(UAV height data fusion based on matlab)
    2010-07-27 14:30:07下载
    积分:1
  • route-recognition
    路径规划算法,采用人工智能方法模仿机器人通过障碍找到目标(route recognition)
    2011-07-27 10:56:43下载
    积分:1
  • Eacfault
    this source code is eacfault matlab
    2013-08-04 17:41:05下载
    积分:1
  • pudn
    1.MATLAB中的画圆程序:circle.m。 2.MATLAB中的GPS单点定位函数:pos_fix.m。 3.MATLAB中的读取RINEX格式的导航电文文件程序:readnavfile.m。 4.MATLAB中的读取YUMA格式历书的函数:ReadAlmanac.m。 5.MATLAB中的生成一节高斯马尔科夫序列:gmp1.m(1.MATLAB circle in the program: circle.m. 2.MATLAB single point in the GPS positioning function: pos_fix.m. 3.MATLAB in reading RINEX navigation message file format of the program: readnavfile.m. 4.MATLAB read YUMA format in the calendar function: ReadAlmanac.m. 5.MATLAB in the sequence generated a high 斯马尔科夫: gmp1.m)
    2010-11-19 15:14:29下载
    积分:1
  • zuobiao
    已知三基准点和原点,通过未知点、基准点与原点距离,未知点与基准点距离,求未知点坐标(Known three reference points and the origin, through unknown point, the reference point and the origin of the distance from the unknown point and the reference point, find the coordinates of the unknown point)
    2013-07-23 11:41:07下载
    积分:1
  • linyupingjun-
    对二值图像进行5*5邻域平均,再添加椒盐噪声,最后进行中值滤波处理(For binary image 5* 5 neighborhood average, add salt and pepper noise, median filtering processing in the end)
    2015-01-21 11:37:17下载
    积分:1
  • TPDS---TheLastWaterMellon-(2)
    clearly , the last watermelon ! :)))))
    2011-02-04 03:08:10下载
    积分:1
  • sort
    Shell sort is a very interesting modification of the sorting algorithm simple inserts.
    2013-10-06 04:38:26下载
    积分:1
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