afshin

说明：  本程序由MATLAB编制成的用于计算观测数据的频率和周期。(This program is used to compute the frequence and periodical.)

自适应滤波程序 基于lms的算法。实用有效(Lms adaptive filtering process based on the algorithm. Practical and effective)

power_transfosat.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_transfosat.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

利用运动目标检测中的帧差法对视频中的行人进行检测和跟踪，取得了比较好的效果，可以学习借鉴。(The use of moving target detection in the frame difference method for video of the pedestrian detection and tracking, to obtain a relatively good results, can learn from.)

根据LTE上行SIMO接收机特点，对MMSERISIC均衡器进行简化修改，得到MMSEFDE均衡器,该均衡器所有步骤全在频域进行，大大降低了均衡算法的复杂度。(LTE uplink SIMO receiver according to the characteristics of the MMSE-RISIC equalizer to simplify modification, by MMSE-FDE equalizer, the equalizer all the steps in full in the frequency domain, greatly reduces the complexity of balancing algorithm.)

说明：  小波阈值去噪。对图像加噪，并进行小波1到4层分解去噪，给出信噪比走势图.rar(Wavelet thresholding. Increase the image noise, and 1 to 4 layers of wavelet decomposition denoising, signal to noise ratio is given chart. Rar)

说明：  sliding mode 滑膜控制 和那后用！(dc,ahi bdkksadnlkjsds)

说明：  针对煤矿井下巷道狭长，信号多径效应明显，接收信号强度（RSSI）测距算法受井下环境影响大，定位精度低的情况，提出了一种信标节点链式部署结构下的动态RSSI测距算法，该算法以信标节点间的距离和它们间测量到的RSSI值为参考，计算巷道内实际环境下的路径衰落指数，以提高RSSI测距算法对环境的适应性。(A dynamic RSSI location algorithm is proposed based on the beacon nodes chain deployment of tunnel Wireless Sensor Networks and the algorithm takes the distance and the corresponding RSSI between the adjacent beacon nodes into account to calculate the actual path loss parameter in the tunnel, thus improving the environmental adaptation of the location algorithm. )

简单二元线性回归代码，可用于探讨应变量与自变量之间的关系(Simple linear regression of binary code, can be used to explore the variables and the relationship between the independent variables)

乘幂法的MATLAB程序，基于数值分析中乘幂法的基本原理，相关的在注释中有详细说明。(power method)