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说明: Matlab做的关于三角波,正弦波,方波的FFT算法,可以分析方波信号、三角波信号的频谱以及采样点数、采样频率对频谱分辨率的影响。(Matlab to do on the triangle wave, sine wave, square wave of the FFT algorithm, can be analyzed square-wave signal, triangular wave signal of the spectrum as well as the sampling points, the sampling frequency affect the resolution of the spectrum.)
- 2008-07-01 21:54:04下载
- 积分:1
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Adaptive_particle_swarm_algorithm
自适应粒子群算法,自适应粒子群算法,在普通的粒子群算法里面加入了熵和平均粒距的概念,收敛速度大大提高,而且不容易陷入局部最优,能更有效的解决复杂问题。(Adaptive particle swarm algorithm, adaptive particle swarm optimization, in which ordinary PSO joined the entropy and the concept of average distance, speed up the convergence, but not easy to fall into local optimum, more effective solutions to complex problems.)
- 2010-05-07 08:13:00下载
- 积分:1
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hedged
导入统计套利品种的计算过的残差(要平稳)命名为resid文件,残差低于两个标准差买入,高于两个标准差卖出,计算买入和卖出点、次数以及收益,比较简单的一个小程序。(Calculation of statistical arbitrage varieties imported over residuals (to smooth) file named resid residuals less than two standard deviations to buy, sell higher than two standard deviations to calculate buy and sell points, the number and income , a relatively simple applet.)
- 2014-01-22 18:00:44下载
- 积分:1
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SAR_picture_Matlab
合成孔径雷达SAR成像仿真Matlab程序,对初始学者有一定的作用(Synthetic aperture radar SAR imaging simulation Matlab procedures, the initial and scholars have produced a definite effect)
- 2007-11-17 01:38:59下载
- 积分:1
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pid_NC
PID Controller
挖掘机动臂控制系统的数字PID设计(PID Controller Excavator Boom Digital PID Control System Design of)
- 2010-01-22 19:14:13下载
- 积分:1
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xiaobo
这是一个小波变换的程序,滤去噪声实现语音增强(This is a wavelet transform procedures, filter out the noise to realize speech enhancement)
- 2012-04-11 20:06:59下载
- 积分:1
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capon
capon的程序,这几天写的,用用试试吧(capon is written by me)
- 2009-03-07 10:19:24下载
- 积分:1
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Ary-LDPC-codes
宽带无线通信系统的发展面临频谱资源有限、传输环境复杂等挑战,而高性能信道编码等物理层关键技术可以有效应对宽带无线通信系统的传输速率与传输质量需求(Development of broadband wireless communication systems faced limited spectrum resources, environment, transport and complex challenges, and high-performance physical layer channel coding and other key technology can effectively deal with broadband wireless communication system transmission rate and transmission quality requirements)
- 2015-03-16 21:59:43下载
- 积分:1
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Functions
These are digital modulation source codes.
- 2014-10-29 18:54:30下载
- 积分:1
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pso
本算法为粒子群优化算法,适用于初学者,压缩包中附带了一个基本函数用于实践。(This algorithm is a particle swarm optimization algorithm, which is suitable for beginners. A basic function is attached to the compression package for practice.)
- 2020-06-25 13:20:01下载
- 积分:1