Kalman

说明：  MATLAB GUI设计实例程序（大学物理）

Recently, Long Term Evolution (LTE) has developed a femtocell for indoor coverage extension. However, interference problem between the femtocell and the macrocell should be solved in advance. In this code, I propose an interference management scheme in the LTE femtocell systems using Fractional Frequency Reuse (FFR). Under the macrocell allocating frequency band by the FFR, the femtocell chooses sub-bands which are not used in the macrocell sub-area to avoid interference. Simulation results show that proposed scheme enhances total/edge throughputs and reduces the outage probability in overall network, especially for the cell edge users.

说明：  OCC变换，这是一个单周期控制模块，用于PWM的整流控制(Coordinate transformation)

用于求解并绘制两个直扩信号的二维循环相关函数及对应二维图(two dimensional circle correlation of two direct sequence spread spectrum signals )

雷达测伪距 步进频率相位差分法 matlab仿真源码(The radar measured pseudorange step frequency phase difference method matlab simulation source)

Conjugate Gradient Method by Yi Cao

说明：  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.

背景移动补偿技术的研究，是关于车辆检测期间对于背景移动的情况进进行的补偿技术的改进性的研究，希望对大家有所帮助。 已通过测试。 (Background compensation mobile technology, are about the context of vehicle detection during the moovement for the compensation technique to improve the research, hoping for U.S. help. Have passed the )

MATLAB program for distribution sys load flow

一个关于遗传算法解决函数优化的例子被编辑成gui界面 。(Genetic code)