测试过的Tri-training算法调试工具

说明：  遗传算法计算最优值，其中有线性及非线性的约束(Genetic algorithm to calculate the optimal value, including linear and nonlinear constraints)

采用3×3模板进行平滑滤波，去除噪声干扰(33 template smoothing filter to remove noise interference.)

利用MATLAB产生ECG信号，消除该信号中的工频干扰(Using MATLAB to produce ECG signal to eliminate the power frequency interference in the signal)

求系统幅频响应和相频响应 求系统零极点图 二阶系统级联式 (Seeking system amplitude-frequency response and phase frequency response to zero-pole diagram for the system cascaded second-order system)

说明：  防止电脑泄密的常用方法,设置简单，通俗易懂，功能强大。(To prevent the disclosure of the commonly used computer methods, to set simple, user-friendly and powerful.)

filter operations useful in filtering

软限幅效应,量化阶数及取样间隔对直扩数字匹配滤性能的影响 郭南1996 本文以典型的AID变换量化器和改进型抖动噪声量化器为倒t研究几个数字化参数对 直接序列扩频(DS／SS)数字匹配滤渡／相关性能(系统的处理增益和误比特率)的影响，给出理论分 析及计算机模拟结果 用最优化方法研究最佳软限幅问题；指出增加量化比特数与引入抖动噪声 相比能更有救地改善系统性能，而且只要采用三比特的量化就能使系统性能接近无穷量他的效 果．文中还讨论了取洋间隔以及噪声的归一化带宽对系统性能的影响。本文的结果可为台理设计 直扩数字匹配撼披器，相关器提供必要的理论依据。(Soft limiter effect of quantization and sampling intervals on the order of DS digital matched filter performance Guo South 1996 In this paper, a typical quantization AID transform quantization noise and improved jitter inverted t examine several parameters on the digital direct sequence spread frequency (DS/SS) digital matched filter crossing/relative performance (system processing gain and bit error rate) of given theoretical analysis and computer simulation results using optimization method of optimal soft limiter problem pointed out that the increase in quantization bits Number and introduce jitter noise can be more saved than to improve system performance, and as long as the three-bit quantization of the system performance can be substantially infinite amount of his effect. The paper also discusses the fetch interval and ocean noise normalized bandwidth impact on system performance. The results of this paper designed for station management shake Phi DS digital matched device, prov)

Given a time series, the algorithm will test its non-linearity calculating the lyapunov exponent by Jacobi method

基于MATLAB_SIMULINK的QDPSK通信系统仿真(MATLAB_SIMULINK QDPSK communication system simulation)

这个是一个SVM分类器，可以再行人检测时用来分类训练样本，再MATLAB中直接调用(This is an SVM classifier, when pedestrian detection can be used to classify the training sample, and then directly call MATLAB)