colony

音频信号降采样程序 支持48k->8k 24k->8k 8k->1k 的降采样.实现方法,先做低通滤波,再做采样点抽取.低通滤波起使用67点FIR,系数由matlab使用窗函数法生成 (Audio signal down-sampling procedures to support the 48k-)

5点差分求二维偏微分椭圆型换热问题，采用拉普拉斯变换，求解带有第一类，第二类，混合边界条件的换热问题。(5-point differential heat seeking two-dimensional elliptic partial differential problems, using the Laplace transform, solution with a first class, second class, mixed boundary conditions of heat transfer problems.)

说明：  仿真已测试过，波形非常好。是双管正激电路参考的经典案例。(THAT IS THE GOOD DESIGN)

matlab辅助电路分析补丁，可借助它设计仿真示波器(matlab patch auxiliary circuit analysis, design and simulation can make use of it Oscilloscopes)

用matlab编写的用于医学图像。很实用。大家可以参考参考。(Using matlab to prepare for the license plates feature extraction. Very practical. Members can refer to reference)

说明：  MATLAB的实用小例程。pdf格式，并附有效果图。(Practical small MATLAB routines. pdf format, together with the effect of Fig.)

说明：  生成全排列矩阵，含有三个小程序,也含有说明(Order to generate the whole matrix, which contains three small programs, but also contains a description)

This is a complete guide of the Partial Differential Equation Toolbox of Matlab

kCCA is hybrid version of kernel classifier and canonical correlation analysis.

BPSK、QPSK误码率matlab仿真(BPSK, QPSK BER simulation matlab)