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spwm
SPWM产生器，带有谐波分析等功能，精度高，功能全(SPWM generator with harmonic analysis function, high accuracy, the functional)
- 2010-07-26 14:39:21下载
- 积分：1
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ofdm-qpsk-mycreatechannel
衡量一个数字通信系统性能好坏的指标很多，误码率性能就是一个重要的指标。误码率是指错误接收的码元数载传输总码元数中所占的比例。在该章中，我们将通过MATLAB仿真在发送平均功率和传输速率相同的情况下(A digital communication system performance measure indicators of good or bad a lot of bit error rate performance is an important indicator. Bit error rate refers to the number of errors contained in received transmission symbol the number of total yards per share. In this chapter, we will send through MATLAB simulation of average power and transmission rate in the same circumstances)
- 2010-06-15 11:00:25下载
- 积分：1
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max alpha
使用个股日内髙频收益率计算己实现值进行分析,同时计算得到二阶矩
和高阶矩值并进行对比。本文根据己实现量的大小将所有样本股分为己实现值由
小到大的姐别,分别跟踪各股票组合的收益,探索预期收益与个股己实现值之间
的变化关系,然后将分组的结果应用于多空策略,为提高资产配置收益提供参考。
同时,将各己实现变量和各类对预期收益产生影响的控制变量放在一起构建
Fama-MacBeth截面回归,分析高频已实现量是否具有定价能力。(The realized value is calculated by using the daily gust rate of return of individual stocks, and the second-order moments are obtained by calculating at the same time.
Comparisons are made with higher order moment values. This paper divides all sample stocks into realized values according to the size of realized stocks.
Sisters from small to large track the earnings of each stock portfolio, and explore the relationship between expected earnings and the realized value of each stock.
Then the grouping results are applied to the multi-empty strategy to provide reference for improving asset allocation returns.)
- 2020-06-24 10:20:02下载
- 积分：1
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Optical-Fiber-Telecommunications-Volume-VIACo
Optical Fiber Telecommunications Volume VI-A， a new book which precents Optical Fiber Telecommunications component to system
- 2014-12-15 10:22:17下载
- 积分：1
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tftb-0.2
时频分析工具包。包含短时傅里叶变化，vd分解等多种时频分析工具。内有详细帮助可供参考。(Time-frequency analysis tool kit. Include short-time Fourier changes, vd decomposition and other time-frequency analysis tools. There are detailed help for reference.)
- 2011-11-30 15:41:31下载
- 积分：1
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sfminbx
求解约束优化问题的极小值问题，在给定区间内求函数的最优值(Minimum problem solving constrained optimization problems, in the optimal value within a given interval demand function)
- 2015-01-10 22:38:52下载
- 积分：1
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sanbihuan
正对电机单闭环的系统调试的matlab中simulink仿真模型(Is the single closed-loop system debugging of motor in the matlab simulink simulation model)
- 2013-12-12 14:50:00下载
- 积分：1
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Read_N_Renix
MATLAB读renix文件，缺少转换GPS周秒程序(read renix)
- 2010-09-24 17:07:51下载
- 积分：1
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matlab
Tsai标定法的matlab实现
完成图像坐标到世界坐标的转换(Tsai calibration method to achieve the completion of the matlab image coordinate to world coordinate conversion)
- 2008-07-07 10:56:19下载
- 积分：1
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EnvelopeAnalysis
说明： 信号处理，故障诊断，能量法，自功率谱，互功率谱，时域、频域求解(Signal processing, fault diagnosis, energy method, since the power spectrum, cross power spectrum, time domain, frequency domain to solve)
- 2020-11-23 08:49:33下载
- 积分：1
