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Letters-statistics
matlab实现字母统计，希望大家多多指教(achieve statistical matlab letter, I hope you lot of advice)
- 2011-04-30 10:45:38下载
- 积分：1
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mnth
一个模拟退火算法的例子，程序虽然简单但降温条件，降温函数，内外终止准则都有。可供初学者参考。(Example of a simulated annealing algorithm, the program is simple but cool conditions, cooling function, both inside and outside the termination criterion. Reference for beginners)
- 2011-12-17 16:32:53下载
- 积分：1
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FDM
有限差分求解方程组，其中包括欧拉法、梯形法，打靶法、四阶龙格库塔（含隐性和显性）(The finite-difference equations include euler method, trapezoid method, target shooting method, fourth-order runge kuta (including recessive and dominant))
- 2018-10-31 10:15:15下载
- 积分：1
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toimage
matlab的toimage程序，虚部转换程序。供大家参考。用于hht中。(matlab' s toimage procedures, the imaginary part of the conversion process. For your reference. For hht in.)
- 2010-08-21 15:48:32下载
- 积分：1
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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 gives the signal of the multi-resolution analysis (Multiresolution Analysis), the multi-resolution signal decomposition (Multiresolution Decomposition) method and its application. The program is a multirate rate system (Multirate System) example, with M a filter, the signal' s frequency spectrum is divided into M parts, the proceeds of sampling frequency reduced to 1/M, then according to their " importance" to the bit of a different number, then the transmitted bit stream is bound to decline further, to play the role of bandwidth compression.)
- 2011-03-21 15:18:48下载
- 积分：1
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symbolrate_estimation_cycle_MFSK
波特率估计算法，盲信号处里当中很重要的参数估计方法，本算法适合MFSK的波特率估计(estimation of baudrate)
- 2013-11-08 22:48:54下载
- 积分：1
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1280fft
1280点fft变换，改变传统的需2046点FFT的情况。(1280 point FFT，radix 4 and radix 5 )
- 2010-11-07 23:05:19下载
- 积分：1
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multiuserdetectionalgorithm
移动通信中的多用户检测算法的实现与比较，很实用的matlab程序(Mobile Communications in the realization of multi-user detection algorithm and comparison, it is useful matlab program)
- 2009-11-21 21:37:32下载
- 积分：1
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agh_chapter05
lagre no of m file for matlab course code
file # 4(lagre no of m file for matlab course code
file# 4)
- 2009-05-08 00:05:21下载
- 积分：1
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FD
说明： 对输入的信号计算其的分形维数，用以判断信号的复杂度(The input signal to calculate the fractal dimension of complexity to determine the signal)
- 2010-05-11 09:29:37下载
- 积分：1
