BPSO

Calculation of transmission characteristic of 1D PC as a function of PC period.

far field modelling of active optical fibre 2 core

IMPLEMENTATION OF A HIGH PASS INFINITE IMPULSE RESPONSE FILTER FOR A GIVEN SEQUENCE

说明：  标准25节点psat动态模型，包含模型描述以及simulink下搭建的模型(Standard 25 node psat dynamic model, including model descriptions and model structures under simulink)

通过虚拟阵元进行DOA估计，基于小波变换的数字水印算法matlab代码，有较好的参考价值。( Conducted through virtual array DOA estimation, Based on wavelet transform digital watermarking algorithm matlab code, There are good reference value.)

qpsk调制程序，通过仿真，用matlab编写的(qpsk modulation process, through simulation, written with matlab)

设计一个IIR数字低通滤波器， 逼近一组模拟滤波器的指标参数（通带截止频率Wp=2*pi*2000rad/s,阻带边界频率Ws=2*pi*3000rad/s,通带波纹 Rp=3db, 阻带衰减Rs=15db, 采样频率f=10000Hz）； 分别用脉冲响应不变法和双线性变换法实现设计，列出传递函数并描绘模拟和数字滤波器的幅频和相频响应曲线。用上述设计滤波器完成几组给定信号的滤波，证明滤波器的有效性和滤波范围限制.(Design a IIR digital low-pass filter, approaching a group of analog filters indicator parameters (pass-band cut-off frequency Wp = 2* pi* 2000rad/s, stop-band edge frequency Ws = 2* pi* 3000rad/s, pass-band ripple Rp = 3db, stop-band attenuation Rs = 15db, the sampling frequency f = 10000Hz) were used to change the impulse response method and bilinear transformation method for design, list and describe the transfer function of analog and digital filter amplitude-frequency and phase-frequency response curve. A filter was designed with the completion of the above-mentioned groups of a given signal filtering, to prove the effectiveness of filters and filter limit)

LVQ神经网络的预测——人脸朝向识别的源程序及数据。用matlab程序编写。(LVQ neural network prediction- face towards the identification of the source code and data. Using matlab programming.)

通过PCCARD SPEC测试笔记本的外部接口的电压是正常(through PCCARD SPEC test notebook external interface voltage is normal)

k分布累积分布函数的程序和生成任意一元连续分布随机数(The distribution of K cumulative distribution function of the program，and generate a continuous distribution of random numbers)