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MATLABweifenfangchegn
matlab求解常微分方程源程序示例程序(matlab solving ordinary differential source sample program)
- 2012-11-01 10:18:59下载
- 积分:1
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ARMAPmodel
用AR模型对脑电信号特性进行提取,用的是matlab进行编程(AR model with the extracted EEG features, with the matlab programming)
- 2011-05-10 10:20:01下载
- 积分:1
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chaoliujisuan
潮流计算程序,初始值使用高斯赛德尔法迭代所得,具有很高的精度和求解效率。(Flow calculation procedures, the initial value of iteration proceeds using high Sisaideer method with high accuracy and solution efficiency.)
- 2012-05-09 10:50:02下载
- 积分:1
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CS_MRI
压缩感知(compressed sensing,cs)在MRI上的应用,该程序生成傅里叶变换域的射线采样模式用作随机测量 (Compressed sensing (compressed sensing, cs) on MRI, the program generates the rays of the Fourier transform domain sampling mode as random measurement)
- 2012-08-19 14:38:46下载
- 积分:1
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KF
说明: kalman 跟踪滤波,基于matlab语言编写,可运行(kalman tracking filter, based on the matlab language, can be run)
- 2011-09-14 16:27:11下载
- 积分:1
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Untitled
Histogram Equalization
- 2010-10-26 07:12:00下载
- 积分:1
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FIR
1、验证窗函数 N 变化时,验证其频谱主瓣副瓣比、主瓣宽度的变化。
a)矩形窗函数的 N 变化时,验证其其频谱主瓣副瓣幅度比基本不会发生变化,
而主瓣宽度将会变窄。这说明,当用矩形窗函数设计滤波器时,增大 N 不能使
得阻带衰减减小,但能够减小过渡带。
b)再选取其他的窗如 hamming/hanning 窗,验证当 N 变化时,其频谱主瓣宽
度变化、主瓣副瓣比值变化情况。
2、用窗函数法设计线性相位 FIR 低通,通带截止频率 wp=0.5PI, 阻带截止频率 ws=0.6PI,
阻带衰减不小于 40dB,通带衰减不大于 3dB.
a)选取 Hanning,Hamming 窗查看设计出来的 FIR 的过渡带宽和阻带衰减是否
满足要求,二者有什么不同。
b)使用 hamming 窗,将窗长增大 1 倍,设计 FIR。验证同样的窗函数类型
(hamming),不同窗长度时,设计出来的 FIR 的过渡带宽和阻带衰减都有什么变
化。
3、不使用 Matlab 系统函数得到上一项指标的低通,并与上一项结果比较。
4 用窗函数法设计线性相位 FIR 高通,通带截止频率 wp=0.8PI, 阻带截止频率
ws=0.7PI, 阻带衰减不小于 30dB,通带衰减不大于 3dB.(An actual filter is implemented using the truncated unit impulse response sequence of the ideal filter.
For the ideal low pass filter, the unit impulse response h, N, D () is intercepted by a length of N, and the length is
The N sequence H (n), when intercepted, guarantees causality and linear phase requirements for the filter.
In order to reduce the Gibbs effect, the H (n) window is added, and the appropriate window function is selected to ensure the stopband attenuation and
Transition zone requirement. Note that the sidelobe of the window function affects the stopband attenuation of the filter, and the main lobe width affects the filter
Transition bandwidth.)
- 2017-07-06 11:55:24下载
- 积分:1
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IE3D-PSO
IE3D和pso相结合的英文文章,很好很强打的(IE3D and pso combination of English articles, a good strong fight)
- 2010-09-13 15:00:36下载
- 积分:1
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ABC
【matlab编程代做】通过颜色亮度实现角点检测 可以做为参考使用学习 ([Do] matlab programming generation realize corner detection through the use of color brightness can be used as a reference study)
- 2015-01-14 10:56:31下载
- 积分:1
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套利精灵2019版本_源码(1)
说明: EA名称:套利精灵
EA类型:对冲套利
一、功能介绍
本EA遵行顺大势,逆小势策略入场交易;
二、核心优势
多货币套利,对冲风险获取盈利,每月有一次机会单局最大利润达到30%
三、注意事项
(1)如适用周期:该EA只须在欧美一分钟图表上,就能运行多对货币。
(2)资金要求:建议3000美金,最少入金不少于1000美金
(3)时间段:全时段,正常情况无需人工干预,在盈利的情况下,可视情况自行平仓;(EA Name: Arbitrage Elf
EA Type: Hedging Arbitrage
I. Introduction of Functions
This EA follows the general trend and counter-minor strategy to enter the market.
II. Core Advantages
Multi-currency arbitrage, hedging risk for profit, once a month, the maximum profit of a single board reached 30%.
Notes
(1) If applicable: the EA can run multiple pairs of currencies only on a one-minute chart in Europe and the United States.
(2) Capital requirements: Recommend $3000, at least $1000
(3) Time period: Full-time period, normal conditions without manual intervention, in the case of profit, according to the circumstances of self-liquidation;)
- 2020-06-22 23:20:01下载
- 积分:1