RHT随机霍夫圆检测的matlab实现

如何计算音频文件的直方图的matlab源代码！(How to calculate the histogram of an audio file of matlab source code!)

说明：  主元分析方法（PCA）是一种基于多元统计分析的数据降维方法, 它利用过程变量间的相关关系, 建立正常工况下的主元模型, 通过检验新的数据样本相对于主元模型的背离程度, 从而发现异常和故障。 (Principal Component Analysis (PCA) is based on multivariate statistical analysis of the data reduction method, which uses the correlation between process variables and establish the normal condition of the main element model, by testing samples of the new data relative to the principal component model departure from, and thus abnormal and failure.)

将矩阵中的数据输出到EXCEL表格，共四个通道~(The matrix of the data output to the EXCEL table, a total of four channels ~)

计算一组声音信号的MFCC 和 设计三角滤波器(compute the MFCC of input signal and triangular filter)

MATLAB调用动态链接库实例程序，源代码(MATLAB example program called dynamic link library)

Simulation Study on Four-quadrant Cascade Multilevel Inverter Based on AC Voltage Sensorless Simple Cell

Analysis of PHY waveform Peak to Mean Ratio and Impact on RF Amplification

用于时延估计的互相关算法，通过matlab仿真计算恢复出时延估计，精确得到仿真。

利用MATLAB实现LFM的DDC过程，包括了LFM的采样与实现，LFM的正交解调过程，抽取过程（降采样率），匹配滤波he脉冲压缩过程。

说明：  此程序能够处理流体力学中两种混合物的动力学效应，给出形象的描述，速度快，准确度高，希望对一些人有用。(This program can handle a mixture of two kinds of fluid mechanics, dynamics effects, given a description of the image of speed, high accuracy, hoping for some useful)