crystal_process

说明：  产生BPSK基带数字信号的时域波形。其中基带数字信号的传输速率以及每个码元周期内载波的周期数可以设置。(To generate the time-domain wave for BPSK. And the transmitting rate and the frequency of the carrier can both be set in the program.)

说明：  显式差分法解传热方程的matlab脚步文件，并作图，内附说明，并保证解的稳定性。(this m file is using explicit FDT to solve one dimension heat transport PDE function)

这是求信噪比的程序，就是信息噪声功率比上噪声功率(This is the signal to noise ratio for the procedure is, the information on the noise power ratio noise power)

详细介绍了matlab插值与拟合方法，包括拉格朗日多项式插值、牛顿插值、分段线性插 值、Hermite 插值和三次样条插值和曲线的最小二乘拟合、多项式拟合方法、最小二乘优化所有程序均有相应的说明与应用实例(Details of the matlab interpolation and fitting methods, including Lagrange polynomial interpolation, Newton interpolation, piecewise linear interpolation Value, Hermite interpolation and cubic spline interpolation and least-squares curve fitting, polynomial fitting method, least squares optimization program has all the appropriate instructions and application examples)

介绍了谱聚类的有关算法及程序实现，对新手入门很有帮助(Spectral clustering Algorithm and Program Getting Started helpful)

一个选择器特效大全的例子：KNMultiItemSelector，IOS编程学习源码，很好的参考资料。(A selector effects Guinness examples: KNMultiItemSelector, learning IOS programming source code, a good reference.)

This is a matlab figure with a scrollbar demo.

This code is improving parts of the image with imcrop according to the 2-D histogram (mesh).

Teste de reconhecimento facial

This helps for writing Particle swarm optimization code