决策树C4.5算法matlab源代码(完美运行)

This File calculate spectral correlation function of cyclostationary signal based on frequency smoothing.

BPSK和QPSK的调制程序，完全按照通信原理书上的步骤做的，仿真结果正确(BPSK_QPSK_Modulation)

mfcc用matlab编程实现，12阶参数(mfcc, used in matlab)

图像处理的论文，介绍数字图像处理的文献，已经一些matlab的知识(Image processing of paper, describes digital image processing literature, has some of the knowledge of matlab)

激光器中光场稳定分布过程的数值仿真，matlab编写，简单实用(laser light profile simulation)

dc motor simulation with matlab/simulink package software

说明：  这是美国麻省理工学院的MATLAB讲义。(This is the Massachusetts Institute of MATLAB handout.)

为了提高使用精度，研究了某型号MEMS陀螺仪的随机漂移模型。采用游程检验法分析了 该陀螺仪随机漂移数据的平稳性，并根据该漂移为均值非平稳、方差平稳的随机过程的结论， 采用梯度径向基（RBF）神经网络对漂移数据进行了建模。实验结果表明：相比经典RBF网络模 型而言，这种方法建立的模型能更好地描述MEMS陀螺仪的漂移特；相对于季节时间序列模型而 言，其补偿效果提高了大约15％。(In order to improve accuracy, to study a particular model of the MEMS gyroscope random drift model. Using run-length analysis of the test gyro random drift data stationarity, and in accordance with the drift for the average non-stationary, the variance of the random process a smooth conclusion, the use of gradient radial basis (RBF) neural network drift data to build mode. The experimental results show that: compared to the classical RBF network model, this method of establishing a model to better describe the MEMS gyroscope drift special compared with the seasonal time series model, the effect of their compensation increased by approximately 15.)

This code is used in the course Digital Communications. It simulates 16QAM mode with different SNRs.

6N137 高速光耦隔离芯片 应用于各种需要隔离场合(6N137 optocoupler isolated high-speed chips in a variety of situations need to be isolated)