EasterDay

实现lpc脉冲编码仿真，运用matlab，有源码(LPC realize pulse code simulation, the use of matlab, has source)

用C或者matlab编写基2 FFT快速算法，输入点数是2的幂次方，序列视作既包含实部也包含虚部。要求一个函数计可以做正变换，也可以做反变换。编写输入序列，先进行正反向变换，得到离散频谱，再将离散频谱加载到输入端进行验证，从输出端获取序列，和原来的序列进行比较，看看是否相等。序列可随意设为2的幂次项！(Written by C or matlab base 2 FFT fast algorithm, the input power of 2 points is the sequence includes both the real part as the imaginary part is also included. Require a meter to do is change the function, you can also do the inverse transform. The preparation of the input sequence, first the forward and reverse transformation, discrete spectrum, discrete spectrum and then loaded into the input validation, access to sequence from the output side, and the original sequences were compared to see if equal. Sequence can be arbitrarily set to a power of 2 items!)

说明：  turbo码在无线城域网中应用，matlab(turbo codes in the wireless MAN applications, Matlab)

绘制出弧齿锥齿轮的大轮齿面，生成整个齿轮的三维立体图。(Draw a large spiral bevel gear tooth surface, produce three-dimensional map the entire gear.)

matlab上机实验：系统响应及系统稳定性(System response and system stability )

一些常见的matlab源代码，参加建模的人很值得一看(Common matlab source code, it is worth a visit to participate in modeling)

基于修正的hausdorff的图像匹配算法，可快速实现图像匹配(hausdorff mattch)

Optional Data Exception extends Object Stream Exception Source Code for Andriod.

二进制振幅键控基于MATLAB的调制解调代码(Modulation and demodulation code based on MATLAB based on binary amplitude keying)

说明：  matlab toolbox used for clustering perposes