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SNR-3.95dB-DSSS
直接序列扩频的系统仿真，适合理解原理，很实用(Simulation of direct sequence spread spectrum system for understanding the principle, it is practical)
- 2010-11-15 19:50:34下载
- 积分：1
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Ex-04
MATLAB多个小程序:关于MATLAB中数组函数的使用以及运算(small number of MATLAB : MATLAB array of functions and the use of Operational)
- 2007-01-25 09:41:18下载
- 积分：1
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radon_tomo
This algorithm calculate the Radon transform and keep the wieghted matrix, which contain which pixels are passed by the radon beams
- 2012-05-21 00:07:08下载
- 积分：1
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Untitled5_2ASK
2ask调制，波形生成，图像生成，波形识别(2ask modulation, waveform generation, image generation, waveform recognition)
- 2012-08-10 10:31:43下载
- 积分：1
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Speech-signal-short-time-analysis
说明： 详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序(Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time autocorrelation function, short-term magnitude difference, cepstrum, complex cepstrum, lpc coefficient, lpc absolute guarantee of the quality of spectral estimation, is the security arrangement of some of the research base after the mentor program)
- 2021-05-24 02:30:02下载
- 积分：1
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paper_505_code
Best code for matlab face recognition!!!!
- 2011-05-25 21:16:30下载
- 积分：1
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NLP
matlab最优化程序包括 无约束一维极值问题 进退法 黄金分割法 斐波那契法 牛顿法基本牛顿法 全局牛顿法 割线法 抛物线法 三次插值法 可接受搜索法 Goidstein法 Wolfe.Powell法 单纯形搜索法 Powell法 最速下降法 共轭梯度法 牛顿法 修正牛顿法 拟牛顿法 信赖域法 显式最速下降法(matlab optimization program includes one-dimensional extremum problem without constraint advance and retreat method Fafei Bo Fibonacci golden section method the basic Newton method, global Newton method Newton secant parabola method acceptable to the three interpolation methods Wolfe.Powell search method Goidstein simplex method Searching Powell steepest descent method conjugate gradient method modified Newton method Newton Newton trust region method to be explicitly steepest descent method)
- 2010-06-03 19:41:55下载
- 积分：1
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digitalfilter
说明： 设计产生一个连续信号，包含低频，中频，高频分量，对其进行采样，进行频谱分析，使用矩形窗设计不同特性的数字滤波器对信号进行滤波处理，分析所设计滤波器(画出了频率特性曲线)，并对信号进行滤波，画出滤波后信号的时域波形和频谱，并对滤波前后的信号进行对比，同时设计出了一个友好的人机交互界面。(Designed to produce a continuous signal, including low frequency, medium frequency, high frequency components, its sampling, spectral analysis, using rectangular windows of different characteristics of digital filter design the signal filtering, analysis of the designed filter (to draw the frequency characteristic curve), and signal filtering, to draw the filtered signal in time domain waveforms and frequency spectrum, and filtering the signal before and after comparison, the mean time, a friendly interactive interface.)
- 2010-04-30 23:55:01下载
- 积分：1
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DC-Ptdf-ATC
NR method- Power flow
- 2015-03-23 19:51:22下载
- 积分：1
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New WinRAR ZIP archive
matlab code euler backward
- 2018-09-08 13:19:37下载
- 积分：1
