textcode

this code is about mlp 1 layer neural network with back propagation training algorithm by using geradient descence for nonlinear system. input data are random.

用傅里叶变换对地震信号进行时频分析，通过修改参数可以深刻的认识傅里叶变换在时频分析中的意义，适合地震信号研究的初学者。(Fourier transform of the seismic signal frequency analysis, parameter changes can be profound understanding of Fourier transform in the time-frequency analysis of significance for the seismic signals of beginners.)

EnergyWise1 does the actual savings calculation and simulates the thermal state within the kettle. heatexp1 and Tregres is used when you want to determine your own kettle s UA value. This is a fun activity to do when you have time. The mathematics may seem complicated, but I tried to make it as simple as possible without compromising on accuracy. See the .doc file I included. Hope all you guys are ready to save heaps of energy!! Contact me if you get stuck.

Connection system (QAM, PA, AWGN). Demodulation with BER computing.

MATLAB开发的精美立体时钟3,界面美观漂亮.(MATLAB development of three-dimensional clock 3 beautiful, beautiful interface beautiful.)

matlab 的基本介绍，快速熟悉matlab软件(matlab basic introduction, you can be quick familiar with matlab software)

本程序是自己编写的关于广义相关法的时延估计，对于初学者很有用，里边还有关于改变中心频率对时延估计的影响部分(This procedure is to write your own delay estimation on generalized correlation method, useful for beginners, and inside there are about changing the center frequency delay estimation section)

These probes are for use with the Simscape multi-domain physical modeling tools (Simscape, SimHydraulics and SimElectronics). The ssc_Probes.slx library file contains probes for viewing the through and across variable for each domain. The ssc_dc_motor.slx model file is an example of how to use. See Help block for additional usage notes.

正弦sin映射，要学习混沌的可以了解下，还有pdf曲线(Sine mapping with pdf curve, learning chaos can understand)

MATLAB, image processing in reverse