random_sample_conse

kalman滤波及坐标转换 包括笛卡尔坐标与极坐标，gauss噪声，地理坐标和ECEF坐标转换函数(kalman filter)

说明：  讨论了一种用于11)一SCDMA(3GPP TDD LCR)技术的硬件Turbo解码器浮点模型， 阐述了该模型的设计、架构和优化， 指出这种浮点模型具有结构简单、计算速度快、读写存储 器效率高以及采用了Maxlog MAP算法和步进窗口iJi『练技术(SWWT)的特点。(TDSCDMA)

PCA is used for data classification

一个matlab程序,实现小波分解和重构的程序(A matlab program to realize the procedure of wavelet decomposition and reconstruction)

系统辨识课上做的利用相关分析法辨识脉冲响应的实验。包括用M序列生成白噪声，计算互相关函数得到脉冲响应估计值等等，比较基础(Experiment about Identifying the pulse response with a method of correlative analysis in my class on system identification. It contains using M-sequence to generate white noise, bu calculating cross-correlation function to get impulse response estimates ect.)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

说明：  TQWT工具箱，可调Q因子小波变换，可用于轴承齿轮故障诊断。(TQWT toolbox, adjustable Q factor wavelet transform, can be used for bearing gear fault diagnosis.)

智能天线自适应RLS算法matlab仿真(Smart Antenna Adaptive RLS algorithm simulation)

single layer perceptron algorithm

this example exchanges the NRZ code to the MANCHESTER code with moore output