FacePeopleDetection.m

A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.

说明：  UE Simulation LTE from Vienna University

说明：  经典ldpc编译码程序 gallager的博士论文里的部分仿真程序(classic ldpc encryption procedures Gallager doctoral thesis of simulation program)

独立分量分析的累积量方法，分离信号 ica方法(Independent Component Analysis cumulant method, separation method of signal ica)

通过M atlab 模拟了随机产生的一定概率分布的信号序列, 叠加高斯噪声后利用最大后验概率(MAP)检 测到的误码率, 做出BER~ SNR曲线, 并与理论计算得到的曲线进行比较, 两者吻合.(M atlab simulated by a certain probability distribution of random signal sequence, use of superposition of Gaussian noise is the maximum a posteriori (MAP) detection to the error rate, making BER ~ SNR curves obtained with the theoretical curve of the combined fit.)

实现彩色作图，可实现不同frame累计，并进行插值(Color mapping can be accumulated to achieve a different frame, and interpolation)

说明：  使用matlab实现手写阿拉伯数字的识别。(Using matlab to achieve the recognition of handwritten Arabic numerals.)

JSONArray的使用 附带程序注释与输出(JSONArray use with program notes and output)

基于dbr路由协议的水下无线传感器网络节点布置。(MATLAB simulation of Depth-Based Routing(DBR) Protocol for UWSN)

演示软件：不变特征点匹配。 作者：大卫罗伊(Demo software: Invariant keypoint matching. Author: David Lowe)