simple_svpwm

matlab实现的一个无迹卡尔曼滤波（UKF）程序（纯方位系统），可以用于目标跟踪领域。(matlab implementation of an unscented Kalman filter (UKF) program (Bearings), can be used for target tracking.)

基于MATLAB的语音识别MFCC特征提取算法(MATLAB-based speech recognition MFCC feature extraction algorithm)

在王煜程序基础上的，简化的水平集拓扑优化。(topology optimization based on level set method using upwind scheme,)

基于基带传输系统对FSK信号，改进的最佳接收机的实现(Baseband transmission system FSK signal, based on the improved optimal receiver)

本程序主要通过二维经验模态分解计算二维信号的IMF，使用筛选的过程。它依赖于函数SIFT。(BEMD This program calculates the Bidimensional EMD of a 2-d signal using the process of sifting. It is dependent on the function SIFT.)

线性搜索，用0.618法求解方程的解，方便快速的找到方程的解(Linear search method with 0.618 equation, conveniently and quickly find the equation)

本程序描述了有导师学习神经网络回归拟合的一般方法，简单易懂(This procedure describes the teacher learning neural network and the method of regression fitting, easy to understand)

Weighted ELM for imbalanced datasets - Weighted-ELM W. Zong, G.-B. Huang, and Y. Chen, “Weighted extreme learning machine for imbalance learning,” Neurocomputing, vol. 101, pp. 229-242, 2013.

基于DCT变换的图像压缩的基本原理及其实现步骤。采用DCT变换压缩的依据。图像压缩过程的最后步骤是编码量化了的图像。在此,我采用的是Huffman编码方法。并使用MATLAB7.0实现DCT图像压缩的仿真。(DCT based on the image compression)

三相正弦脉宽调制，可以自由设定调制比，脉冲数，可以观察波形(Three-phase sinusoidal pulse width modulation, can freely set the modulation ratio, pulse a few, you can observe the waveform)