watershed_i_lena

说明：  AWGN信道下高斯噪声干扰下GALILEO编码译码系统性能仿真，包括误码率仿真(AWGN channel Gaussian noise interference GALILEO codec simulation system performance, including bit error rate simulation)

一种能够用于将netCDF文件从GC-MS LC-MS输入到matlab中的工具箱(a freeware function to import netCDF files from GC-MS, LC-MS etc. software in MATLAB)

说明：  小波神经算法程序，经验证可正常运行，可作为学习使用。(Wavelet neural algorithm procedures, normal operation can be certified as learning to use.)

本文提出了一种采用六项余弦偶次幂窗三峰插值的算法来对电网谐波进行检测与分析。该算法通过分析电网信号加窗后傅里叶变换的频域表达式，利用谐波频点附近的三根离散频谱的幅值确定谐波谱线的准确位置，进而得到电网谐波的相关参数频率、幅值及相位的计算公式，最后再对其进行加权修正，从而进一步的提高检测的准确度和有效性。( this paper proposes an approach for power network harmonic detection and analysis based on six even order cosine window and triple-spectrum-line interpolation. Through analyzing the adding window signal fourier transform in the frequency domain expression, using amplitude of three discrete spectrum near the harmonic frequency point to determine the accurate position of the harmonic spectrum and get the calculation formula of related parameters of the power network harmonic such as frequency, amplitude and phase, the algorithm further enhances the accuracy and effectiveness by using weighted correction.)

A Matlab code for finding the shortest path in a graph using reinforcement learning. A sample of input file format is included.

Matlab教程 浅显易懂 推荐初学者学习(Matlab Tutorial for beginners to learn in simple recommendation)

matlab的启动与退出，中间变量，算术表达式和函数的调用，矩阵的运算等等。(matlab startup and exit, intermediate variables, arithmetic expressions and function calls, matrix operations, etc..)

说明：  本程序产生一个智能天线系统的信道模型，每一条多径都服从瑞利衰落。(This procedure generates a smart antenna system channel model, are subject to each multipath Rayleigh fading.)

语种识别matlab程序，里面包括gmm，hmm模型的训练和测试，，，，，，(Language recognition matlab program, which includes training and testing gmm, hmm model,,,,,,)

code for improved Euler method by using MATLAB program