Edge-direction-histogram-MATLAB

Openness is the property of distributed systems such that each subsystem is continually open to interaction with other systems (see references).

运用MATLAB语言，对于给定的图片，做DFT,DCT等各种变换，并进行压缩(The use of MATLAB language, for a given picture, do DFT, DCT and other transforms, and compression)

谱比法对多层介质的Q值求取MATLAB程序代码(Spectral ratio of the Q value of the multilayer dielectric strike MATLAB code)

说明：  非线性模型的预测控制，具有非常好的控制效果(Nonlinear model predictive control with very good control effect)

c++语言中利用输入输出流来实现各种复杂图形的绘制(c++ language, using input and output streams to achieve the rendering of complex graphics)

一个OFDM符号128个有效符号，插入128个虚拟子载波 符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol 输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号 OFDM symbol Nfft=128 points 一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64 ( a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal OFDM symbol Nfft = 128 points a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64 )

心电信号识别算法，采用阈值法检测心电QRs波群(ECG recognition algorithm, the detection threshold QRS ECG QRs)

two level inverter pmsm

基于CCA（典型相关分析）的盲源信号分离的matlab代码(Based on CCA (canonical correlation analysis) of the blind source separation matlab code)

采用隐马尔科夫HMM算法对语音进行识别的源程序(Using Hidden Markov HMM algorithm to identify the source of the voice)