qianweishi

AWGN channel simulation without channel coding. Modulation scheme is BPSK. BER curve is provided.

利用FFT变换，对sine2进行频谱分析，画出频谱图 利用fir源程序对输入波形sine2进行低通滤波，并将结果输出至result.dat (Using FFT transform, spectral analysis of sine2, draw the spectrum graph fir the use of the input waveform sine2 source for low-pass filtering, and the results output to result.dat)

数字信号处理综合设计 利用windows下的录音机录制一段自己的话音，时间控制在1秒左右；并对语音信号进行采样，理解采样频率、采样位数等概念。(Digital signal processing integrated design Using Windows, making a video recorder under his voice, time control in 1 seconds And the voice signal sampling frequency sampling, understand concepts, sampling digits. )

How to create a random horse race with gui (netbeans 7.5)

逐次订正法差值程序，可代替matlab自带的griddata(Successive correction method difference program, instead of Matlab comes griddata)

explain simulink matlab pmsm motor

be助天线不同排列形式及位置变化对SLC影响 e5处理的自适应旁瓣对消系统设计与仿真 e5法旁瓣对消抗有源压制干扰分析及仿真 e5式开线旁瓣自适应相消技术研究与实现 e5于权值存储的自适应旁瓣干扰对消系统 e8信号处理机几个关键技术的设计与实现 e9应旁瓣对消在单脉冲跟踪雷达中的应用 MIMO雷达动目标检测的研究(Effects of changes in different arrangement and position be antenna for SLC E5 process design and Simulation of adaptive sidelobe canceling system E5 sidelobe canceller against Active Blanket Jamming Analysis and simulation With the implementation of E5 type antenna sidelobe adaptive cancellation technology research Adaptive sidelobe interference E5 in weight storage cancellation system Design and Realization of the key technology of several E8 signal processor E9 should be the sidelobe cancellation in monopulse tracking radar Study on the detection of moving targets in MIMO radar)

matlab的音频指纹提取, 小波包, 需要用到voicbox工具箱(matlab audio fingerprint extraction, wavelet packet, need to use voicbox Toolbox)

阵列信号处理中，当信号源为单频信号、干扰为单频干扰时产生的波束图(Array signal processing, when the signal source is a single frequency signal, interference for single-frequency beam pattern produced by interference)

simulink搭建全钒液流电池模型，包括SOC估算，比较Vstack,和Vb(SIMLINK MODELING OF ALL VANADIUM FLOW BATTERY, INCLUDING SOC ESTIMATION)