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Linear Wave Theory velocity and acceralation clalc

逃逸时间算法的Mandelbrot集与Julia集的MATLAB实现代码(Escape time algorithm of Mandelbrot set and Julia set of MATLAB implementation code)

matlab函数速查,各种函数都可以查到，有拼音检索，还有类别检索(Quick matlab function, various functions can be found, there is phonetic search, as well as Category Search)

concrete temperature at early ages

matlab的一个公式计算源代码，非常好用的(matlabx learning materials, is a very good about the Matlab programming reference)

基于matlab数字图像处理技术随书源代码第10章(Based on matlab digital image processing technology with the book source code Chapter 10)

把已知的时域信号进行傅里叶变换在频域上显示。(If you are running a lot of time based simulations, often you will want to see the frequency response. Here is a function that may help.)

时频分析中重要的wignal分布的离散化过程，并附带时频图。(Time-frequency analysis the important wignal distribution discrete process, along with the time-frequency diagram.)

simulation modulate & demod FM

关于DSCDMA的仿真，首先对信号调制，然后扩频，接收端解扩解调。包含单用户和多用户下的的误码率曲线。(On the DSCDMA simulation, firstly modulate signals , and then spread spectrum, the receiver de-spread demodulation. Including single-user and multi-user under the BER curve.)