butterfilter

PSO,A GOOD SOURCE IN MATLAB FROM IEEE.

Contourlet去噪的程序。实现了图像的多尺度分解下的去噪与重建。(Denoising procedure Contourlet)

说明：  matlab求解TSP问题源代码，程序可动态显示路径寻优过程(matlab source code for solving TSP problems, the program can show the path of dynamic process optimization)

程序展示了bayes classifier对于连续数据的应用，假设数据均服从高斯分布。程序包含了binary classification和multi-classification的例子。(Program shows bayes classifier for continuous data applications, assume that the data are Gaussian. Program includes a binary classification and multi-classification examples.)

Simulink仿真系统模块库,matlab中Simulink的使用方法，实例(Simulink system module library, matlab in Simulink using the method instance)

给出了信号压缩通常的变换-量化-编码函数。DHT函数为离散DHT变换，是FFT变换的近似，其正反变换相同，克服了FFT复系数不利于存储的缺点。LLMAX函数给出了某x序列在固定比特下的最佳量化输出。熵编码函数为霍夫曼编码。(Gives the signal compression usually transform- quantitative- coding function. DHT DHT discrete transform function, the FFT transform approximation, the same positive and negative transformation, overcoming complex FFT coefficient is not conducive to storage shortcomings. LLMAX function x is given a fixed bit sequence in the optimum quantized output. Entropy coding function as Huffman coding.)

说明：  主要介绍了有限差分方法的MATLAB编程(Finite difference method of MATLAB Programming)

MATLAB CODE FOR NEURAL NETWORKS

说明：   本程序为量子编码单目标优化程序，不同于以往量子态采用多位qubit编码，本程序采用实数编码，但q-gate的时候仍进行10-2-10的转化。并附一定的优化结果。(This program is single-objective optimization process of quantum coding is different from the past, with many qubit quantum code, the program uses real coding, but the q-gate, when the transformation is still underway 10-2-10. Together with some optimization results.)

提取语音信号的lpc参数可调用lpcfit.m 程序(voice signal from the lpc parameters of available procedures lpcfit.m)