matlab

使用MATLAB实现主成分分析，可以去除数据间的共线性及对大量数据进行降维处理。(Using the matlab to realize the principal component analysis to remove the liner of the date and reduce the dimension of the large amont of the date. )

利用matlab实现语音输入、8bit PCM音频截短、滤波输出。用于将大于8bit的PCM语音截短为8bit的PCM语音。(Matlab realize the use of voice input, 8bit PCM audio truncated, filter output. Will be greater than for the PCM voice 8bit to 8bit truncated the PCM voice.)

计算Hilbert变换，不同于matlab自带的hilbert函数(Computing the Hilbert transform, unlike Matlab comes with hilbert function)

it is code of particle swarm optimization in matlab.

说明：  基于MATLAB的BP神经网络非线性映射能力实现图像压缩。(MATLAB Based on BP neural network nonlinear mapping capability for image compression.)

一些自适应信号处理的算法，包括广义互相关函数GCC时延估计，基于kaiser窗的双谱线插值FFT谐波分析。( Some adaptive signal processing algorithms, Including the generalized cross-correlation function GCC time delay estimation, Dual-line interpolation FFT harmonic analysis kaiser windows.)

电力电子技术与MATLAB仿真（21世纪高等学校规划教材）(Power electronic technology in the 21st century with MATLAB simulation (high school) plan )

说明：  蔡氏电路的matlab仿真图，为初学混沌的朋友作参考(Matlab simulation of Chua' s circuit diagram, a friend of chaos for the beginner reference)

FFT Filters provide precisely controlled low- and high-pass filtering (smoothing and sharpening, respectively) using a Butterworth characteristic. The image is converted into spatial frequencies using a Fast Fourier Transform, the appropriate filter is applied, and the image is converted back using an inverse FFT

一种用于模糊分类的距离测量的小程序，在模糊分类的C均值分类中使用。(a fuzzy classification for the measurement of the distance between the small procedures, in a vague category C classification means used.)