getTransitionMatrix

多重信号分类法 谱估计 多信源 DOA同时估计(MUSIC DOA)

BP神经网络的训练算法，使用梯度下降法，通俗易懂(BP neural network training algorithm using the gradient descent method, easy to understand)

本程序用自然梯度算法实现源信号的分离，给出了平均串音误差(This program uses natural gradient algorithm to achieve the separation of source signals, and gives the average crosstalk error)

时频分析的toolbox的源程序，可以用于<Matlab时频分析技术及其应用>一书(time-frequency analysis of the source code toolbox, which can be used)

this document useful,to calculate radius in image

该代码可以用MATLAB实现图像融合算法。(The code can achieve image fusion algorithm using MATLAB.)

The 802.11 standard specifies a carrier sense multiple access with collision avoidance(CSMA/CA) protocol. In this protocol, when a node receives a packet to be transmitted, it first listens to ensure no other node is transmitting. If the channel is clear, it then transmits the packet. Otherwise, it chooses a random "backoff factor" which determines the amount of time the node must wait until it is allowed to transmit its packet. During periods in which the channel is clear, the transmitting node decrements its backoff counter.

MATLAB环境下的Simulink仿真平台，构建PCM编码与解码电路图，对模拟信号进行采样、量化、编码, 将编码后的信号输入信道再进行PCM解码，还原出原信号.建立仿真模型,分析仿真波形。(MATLAB environment Simulink simulation platform to build PCM encoding and decoding circuit diagram of the analog signal is sampled, quantization, encoding, the encoded signal input letter Road and then the PCM decoding, restore the original signal. Establish simulation model, analyze simulation waveforms.)

基于Matlab的边缘检测的研究以及各种算子的对比。(Matlab edge detection based on the research and a variety of comparison operators.)

经典的基于短时能量和短时平均过零率的双门限检测方法(Classic double threshold detection method based on short-time energy and short-time average zero crossing rate)