nonliner_fz

基于matlab的IIR滤波器设计，程序简单易懂(Matlab-based IIR filter design procedures are simple)

entropy of a signal helps to find the randomness

关联维计算程序，以GP算法为主，计算2范数(Correlation dimension calculation program for GP-based algorithm to calculate the 2-norm)

一个简单的s-function的范例，足够多的说明可以将其作为其他s-function的模板(A simple example of s-function, and a sufficient number of instructions can be used as template for other s-function)

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.)

determines the output sequence of a binary convolutional encoder

说明：  电压型逆变器供电永磁同步电动机传动系统的动态仿真(The voltage type inverter power supply of permanent magnet synchronous motor drive system dynamic simulation)

bwlabel via disjoint set

说明：  rls算法去噪作业了解RLS算法并能简单运用RLS算 法进行一些处理。(RLS algorithm denoising)

DBPSK调制模式在高斯信道下的误码率。(the ber performance of DBPSK through gaussian channel.)