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3333
说明： 基于MATLAB的GOLD码序列的仿真与实现(MATLAB-based code sequences GOLD Simulation and Implementation)
- 2010-03-29 10:54:26下载
- 积分：1
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tuixiang
使用matlab对手写的字母进行辨识，使用matlab7.0版本(Matlab on the use of handwritten letters to identification, the use of matlab7.0 version)
- 2009-01-13 16:02:36下载
- 积分：1
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SVM
自己编写的svm程序，能实现特征数据的训练，一个不错的程序。(His writing the SVM procedure, can realize the characteristics of training data, a good program.)
- 2012-05-02 17:08:08下载
- 积分：1
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shijuquxian
跑检距时距曲线，时距曲线，跑检距，平局速度的时距曲线与均方根速度的时距曲线比较(Run inspection from the time-distance curve, time-distance curve, running offsets, draw speed when away from the curve and the rms velocity-distance curve)
- 2012-05-22 21:33:40下载
- 积分：1
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xbhf
基于MUSIC和ESPRIT算法的谐波恢复的仿真(MUSIC and ESPRIT algorithms for harmonic retrieval simulation)
- 2012-06-13 20:27:49下载
- 积分：1
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high-filter
对给定的含噪脉冲信号进行相关检测。检测结果用1、0表示。要求从文本文件中读入数据，分析滤波前后的信号统计特征：包括均值、方差、自相关和功率谱。设计参考信号，进行相关处理和检测；画出原始数据的曲线以及相关结果的曲线(For a given pulse signal associated with noise detection. Test results with 1,0 said. Asked to read from a text file into the data, analyze the demographic characteristics of the signal after filtering include: mean, variance, autocorrelation and power spectrum. Design reference signal, the associated processing and testing draw the curve of the original data and the associated results of the curve)
- 2011-09-14 20:16:32下载
- 积分：1
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滤波程序
滤掉低频段和高频段频率，分波段滤波，过滤掉噪声干扰，绘制功率谱密度曲线(Filter out the low and high frequency bands, filter in different bands, filter out the noise interference, and draw the power spectral density curve.)
- 2020-06-25 02:20:02下载
- 积分：1
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dow-jones
prediction of dow-jones index
- 2010-12-25 19:11:43下载
- 积分：1
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52002
硕士学位论文捷联惯性系统初始对准研究
惯导系统的初始对准是影响系统使用性能的关键技术之一，对准的精度与速度直接关系到惯性统的精度与启动特性。对卡尔曼滤波及其在初始对准中的应用进行了研究。首先介绍了卡尔曼滤波理论的应用背景，然后推导了离散卡尔曼滤波方程，并对连续系统的状态方程进行离散化提出了适用于舰载捷联惯性系统的动基座对准的2通道10个状态变量和2通道12个状态变量的系统动态模型，并建了相应的速度匹配和位置匹配量测模型。
(master's degree thesis SINS initial alignment study INS initial alignment is affecting system performance one of the key technologies, the alignment precision and speed is directly related to the precision inertial reunification with the startup characteristics. The Kalman filter and the initial alignment of the study. First introduced the theory of Kalman filtering background, and then reasoned a discrete Kalman filter equations, also for the state of discrete equations apply to the carrier SINS System Moving Base Alignment of two channels 10 state variables and two 12-channel system state variables dynamic model and built a corresponding speed matching and position matching measurement model.)
- 2007-05-20 21:36:27下载
- 积分：1
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huffman
哈夫曼编码源程序
如：p=[0.4 0.3 0.2 0.1]
huffman(p)(huffman source code)
- 2010-11-13 21:14:49下载
- 积分：1
