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利用模拟退火法求函数在某一范围的极小值，对于验证模拟退火算法的可行性有重要意义。(Using simulated annealing method the minimum value of a function in a range of simulated annealing algorithm to verify the feasibility of significance.)

In this i attached matlab code for image retrieval function by finding the distance between training and testing features and arrange it in according to ascending order.

信号检测与估计相关算法及matlab仿真结果(Signal detection and estimation algorithm and Matlab simulation results)

【matlab编程代做】matlab从图像中检测人脸部分 可以作为参考使用学习 ([Do] matlab matlab programming generation face detection the image section can be used as a reference study)

k-mean clustring method

用于同时观察信号在时域和频域中的变化以及信号中的不同频率成分随时间的变化(For the simultaneous observation of different frequency components in the time domain and the signal spectrum of the signal changes over time)

解决大规模限量弧路由的程序，本程序采用了PAM聚类的方法。(To solve large-scale limited arc routing procedures, the program uses a PAM clustering method.)

通过14节点模拟大电网，有效模拟电网的动态效果(The dynamic effect of power grid can be effectively simulated by simulating large power grid with 14 nodes.)

fir 滤波器 Systems generator 实现并转化为verilog语言(fir Filter Systems generator to achieve and into verilog language)

本程序介绍了LTE中信道的基于导频的信道估计，方法经典，值得学习一下(This program introduces the LTE CITIC Road Pilot-based channel estimation, the classical method, it is worth learning about)