speech_analysis

code for face recognition using pca(principle component analysis) .a good code sor reaserch.

利用四元素极化空时分组码的理论研究与其编码仿真(Research on the four-element polarization space-time block codes)

这是基于小波的语音去噪资料，里面包括测试语音，去噪的整个流程的程序。(This is the speech denoising based on wavelet data, which includes the entire process of program test voice, denoising.)

Mobile robot localization sample code with Extended Kalman Filter (EKF). This code is useful for mobile robot navigation is performed using a Kalman filter.

1）在Matlab 环境下读取太阳黑子数目序列，并绘制其时域波形； 2）采用离散时间卷积计算方法对太阳黑子数据序列进行滑动平均滤波（窗口宽度 分别为5 和13），并绘制出滤波后的波形； 3）对太阳黑子数据进行离散时间傅里叶变换，通过求幅度谱最大值方法估计太阳 黑子的周期；(Convolution calculation of sunspot periodic data for sliding filtering)

growcut分割算法matlab代码,实现图像分割较好的方法-matlab code growcut segmentation algorithm to achieve better image segmentation methods(image segmentation)

说明：  雷达目标航迹跟踪，运行函数main_test，进行雷达数据处理，最终显示航迹；(Radar Target Tracking，Run the function main_test, the radar data processing, the final display track )

连续发酵罐控制器的matlab仿真设计 高浓度的一篇(Continuous fermentation tank controller matlab simulation design a high concentration)

this PV system, new simulation I created to simulate PV system complete from solar cell until ac Load and the simulation by MATLAB codes and Simulink and it is work correctly with results

最新理论压缩感知中的信号重构算法，能够实现OMP这种常用的重构算法(The latest theory of compressed sensing signal reconstruction algorithms to achieve this common OMP reconstruction algorithm)