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统计信号处理-Fundamentals of Statistical Singal Processing习题答案(Statistical Signal Processing-Fundamentals of Statistical Singal Processing Exercises answer)

基于C均值的多类模式识别，满足正态分布的样本进行分类训练。(Mean C-based multi-class pattern recognition, classification of samples to meet the normal training.)

说明：  matlab最常用命令 1.有关命令行环境的一些操作:  (1) clc 擦去一页命令窗口,光标回屏幕左上角  (2) clear 从工作空间清除所有变量  (3) clf 清除图形窗口内容  (4) who 列出当前工作空间中的变量  (5) whos 列出当前工作空间中的变量及信息  或用工具栏上的 Workspace 浏览器 (matlab command most commonly used 1. on the command-line environment, a number of operations:  (1) clc remove a command window, the cursor back to the top left corner of the screen  (2) clear working space from the removal of all variables  (3) clf clear the graphics window content  (4) who are listed in the current working space of variable  (5) whos lists the current working space of variables and information  or Workspace toolbar browser)

calculates the signal to noise ratio in each subchannel in DMT.(calculates the signal to noise ratio in eac h subchannel in DMT.)

实用的matlab教程，个人感觉内容详细具体，对我帮助很大(Practical matlab tutorials, detailed and specific contents of personal feeling, helped me a lot)

Find unique value in matrix then number if ubique alsi find....in matlab

OTSU METHOD FOR THRESHOLDING

本程序的性能已经超过其他算法，hENcrDC参数可以得到很精确的幅值、频率、相位估计，给出接收信号眼图及系统仿真误码率，IMC-PID是利用内模控制原理来对PID参数进行计算，HsowisV条件线性调频脉冲压缩的Matlab程序,是国外的成品模型。( This program has exceeded the performance of other algorithms, hENcrDC parameter You can get a very accurate amplitude, frequency, phase estimation, The received signal is given eye and BER simulation systems, The IMC- PID is using the internal model control principle for PID parameters is calculated, HsowisV condition LFM pulse compression of the Matlab program, Foreign model is finished.)

该程序是基于梳妆导频的OFDM信道估计的最基础的程序，适合初学者(The program is based on the dressing of the OFDM pilot channel estimation the most basic procedures, suitable for beginners)

电子科技大学《信号检测与估计课件，研究加性噪声中的检测与估计(Signal detection and estimate )