登录
首页 » matlab » ee

ee

于 2013-09-06 发布 文件大小:157KB
0 119
下载积分: 1 下载次数: 10

代码说明:

  快速傅里叶变换 (FFT) 实现,给定信号x(t)=sin(2πf0t),f0=50Hz,对x(t)以fs=200Hz进行抽样,抽样点数为N=16。编写程序实现对x(n)的快速傅里叶变换,求得相应的X(K)。(Fast Fourier Transform (FFT) to achieve a given signal x (t) = sin (2πf0t), f0 = 50Hz, for x (t) with fs = 200Hz sampling, the sampling points is N = 16. Procedures for the preparation of x (n) of the fast Fourier transform, obtained by the corresponding X (K).)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论


0 个回复

  • Simulink_for_Teaching_DSP_Examples
    用于数字信号处理教学中的基于simulink的实例(The examples provided in this file can be used to teach signal processing courses.)
    2009-09-16 14:46:09下载
    积分:1
  • si_matlab
    随机序列产生程序,白噪声产生程序,M序列产生程序,二阶系统一次性完成最小二乘辨识程序,实际压力系统的最小二乘辨识程序,递推的最小二乘辨识程序,增广的最小二乘辨识程序(random sequence generation process, white noise procedures for selecting the M series, Second-order system to complete a one-time least-squares identification procedures, the actual pressure on the least squares system identification procedures, recursive least squares identification procedures and increase the least squares identification procedures)
    2007-05-22 13:07:06下载
    积分:1
  • ssc_lithium_cell_1RC
    说明:  一阶RC等效电路电池模型,电池建模入门必备(Lithium Battery Cell - One RC-Branch Equivalent Circuit)
    2021-01-11 15:18:49下载
    积分:1
  • lsqr_b
    此算法为用于解反问题的lsqr算法,对Ax=b,输入矩阵A,列向量b,以及迭代步数,求得列向量x(This algorithm is used for solution of the inverse problem lsqr algorithm, Ax = b, the input matrix A, the column vector b, as well as the number of iterative steps, to seek the column vector x)
    2009-09-04 10:46:28下载
    积分:1
  • quadtree_coding
    This code is for quadtree partitioning of image...
    2010-02-16 17:19:26下载
    积分:1
  • project2
    THIS PROJECT SIMULATION DC/DC BOOST CONVERTER, BUT IT IS NOT SIMPLE, THIS CIRCUIT ADD RESNANT CIRCUIT TO IMPROVE EFFICIENCY AND DECREASE IN LOSSES, WITH SIMULATION YOU CAN SEE HOW YOU CAN MEASURE THE EFFICIENCY.
    2011-05-26 20:44:17下载
    积分:1
  • MOVING-MUTI-TARGET-TRACTING(cSharp)
    运用C# 和MATLAB编写的多目标跟踪程序,MATLAB编写的多目标跟踪适用于目标数3至4之间,已经通过调试。(C# muti-target tracking)
    2013-12-09 10:55:48下载
    积分:1
  • ofdmudcoom
    国外大学的同志作出来的好程序,欢迎大家来感受国外的编程思想(Foreign universities to comrades made a good procedure, welcomed everyone to the feelings of foreign programming ideas)
    2008-03-29 17:23:37下载
    积分:1
  • CA-CFAR
    单元平均恒虚警检测——CA-CFAR检测器:包括对于无目标、仅有噪声的信号进行CA-CFAR检测的仿真,以及对于含目标、且在瑞利杂波背景下的CA算法仿真。一些程序主要是为了绘图,画出CA-CFAR检测过程中的信号波形以及检测门限对比图;而另一些程序是为了计算CA-CFAR检测过程中的检测概率和虚警概率。(CA-CFAR detectors: simulations of detection to signals with no target but noise only, as well as signals with target and the background of Rayleigh clutter. Some programs are aimed at giving pictures of the signals and detectiong threshold in the process of detection using CA-CFAR algorithm, while other programs are aimed at calculating the detecting rate and false alarm rate of CA-CFAR algorithm.)
    2021-04-20 21:48:50下载
    积分:1
  • lyapunov_wolf
    说明:  利亚普诺夫指数是混沌预测和混沌的重要参数,代码中给出利亚普诺夫指数和wolf算法(Liapunov index and the wolf chaos algorithm)
    2009-09-03 16:30:31下载
    积分:1
  • 696518资源总数
  • 104622会员总数
  • 14今日下载