资源列表

« 1 2 ... .60 .61 .62 .63 .64 18065.66 .67 .68 .69 .70 ... 28523 »

[matlab例程basic_ESPRIT

说明:This a matlab program using ESPRIT method the estimate the frequency of a sinusoid wave. It is shown that this method finds out exactly the fact when there is no noise, but works worse than ML in accuracy in noise.-This
<LionTheGreat> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程t_gbl

说明:simulink中调用网格数据双线性内插的解算函数,可根据不同数据库进行修改-mesh data in simulink calls solving bilinear interpolation functions, which can be modified according to different databases
<alphaday> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程ex01

说明:此程序给出由三个不同频率的正弦所组成信号的联合时-频分布。该图是三维图形的二维投影,在该图中,一个轴是时间,一个轴是频率。由该图可清楚地看出信号的时间-频率关系。-This program shows three different frequency sinusoidal signal composed of joint time- frequency distribution. The plan is two-dimensional
<yangan> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程changing-freq

说明:This a matlab program using most liklihood method to estimate the frequency of a sinusoid wave. Furthermore, this provides a monte-carlo test to check for mean error and error variance of this method, which is to be comp
<LionTheGreat> 在 2025-04-28 上传 | 大小:2kb | 下载:0

[matlab例程gray-algorithm

说明:灰色算法的matlab程序,用于求解预测问题-Gray algorithm matlab program for solving the prediction problem
<秦朗> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程gn1110

说明:加速度到位置的二次积分模型,采用simulink编写,带加速度噪声,可用于简单的导航位置与实际位置仿真-Acceleration to the position of the double integration model, using simulink writing, with acceleration noise can be used for simple simulation of the actual location o
<alphaday> 在 2025-04-28 上传 | 大小:4kb | 下载:0

[matlab例程ESPRIT_monte_carlo

说明:This a matlab program using ESPRIT method to estimate the frequency of a sinusoid wave. Futhermore, a monte carlo test is provided to check for the mean error and error variance, comparing to the CRB.
<LionTheGreat> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程ex02

说明:此程序给出信号的多分辨率分析(Multiresolution Analysis),即信号的多分辨率分解(Multiresolution Decomposition)方法及应用。该程序是一个多抽样率系统(Multirate System)举例,用M个的滤波器,将信号的频谱等分成M部分,使所得抽样频率降为1/M,然后再依据它们的“重要性”给一不同的bit数,那么所传输的bit流必然会进一步下降,起到压缩带宽的作用。-This program
<yangan> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程norgra

说明:正常重力的仿真模型,内含正常重力计算公式,可模拟不同纬度的正常重力-Simulation model of normal gravity, containing normal gravity formula can simulate normal gravity in different latitudes
<alphaday> 在 2025-04-28 上传 | 大小:3kb | 下载:0

[matlab例程ex03

说明:信号的时间宽度和频率带宽反映的是 、 围绕 和 的扩展程度,信号的带宽( )完全由幅度、幅度的导数及相位的导数所决定。称T和B分别为信号 的时宽和带宽,TB称为时宽-带宽积,。此程序用于计算信号的时间宽度和频率带宽。-Signal time width and frequency bandwidth of reflected that and it spreads around the signal bandwidth () compl
<yangan> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程iterative_SNR_est

说明:This is a matlab program using the most liklihood method to estimate the SNR of a sinusoid wave. The experiment shows that it works well at normal SNR, while the noise is Gausian.
<LionTheGreat> 在 2025-04-28 上传 | 大小:1kb | 下载:0

[matlab例程digital-process

说明:应用FFT对信号进行频谱分析 IIR数字滤波器的直接设计 窗函数法设计FIR滤波器 用双线变换法设计IIR滤波器-Application of FFT spectral analysis of signals directly to design IIR digital filter design FIR filter window function with a double transform IIR filter design
<zhangjiahui> 在 2025-04-28 上传 | 大小:220kb | 下载:0
« 1 2 ... .60 .61 .62 .63 .64 18065.66 .67 .68 .69 .70 ... 28523 »

源码中国 www.ymcn.org