Matlab04

本源码通过声音传通数据，将数据调制二进制PSK(即BPSK)信号从喇叭发出来，另外一个接收程序接收到声音后，便可以解码出来，用到的技术有PSK编码、PSK解码、Windows录音，为了防止传输过程中出现的误，本原码采用rss纠错码，使得通讯更加稳定可靠。(The Source by voice through the data, binary modulation PSK (ie, BPSK) signals emitted the speaker, the other receiving program after receiving the sound, you can decode it, the techniques used have PSK encoding, PSK decoding, Windows Recording in order to prevent accidental transmission occurs, the primitive code using rss error correction code, making communications more reliable.)

Median and mean filter in Matlab

有限单元集成刚度程序，用于计算常见单元刚度矩阵及集成。(beamassemble .ect.)

基于maglab/simulink平台设计的利用duffing振子检测微弱正弦信号，非常好的一个源程序，自己亲自调试，运行在matlab2012b上没有问题，仿真步长0.01s,采用RK四阶算法。若有问题，欢迎指教(Based maglab/simulink platform using duffing detect weak sinusoidal oscillator signal, a very good source, personally commissioning, operation without problems on matlab2012b, simulation step 0.01s, using the fourth-order RK algorithm. If questions, please advise)

说明：  直流电机PID调速，simmulink仿真程序。(DC motor speed control, simmulink simulation program.)

calculation of Mass concentration and masses in groundwater, in matlab

ofdm的 papr 降低 适合初学者的程序

司守奎 数学建模算法与应用 CUMCM Reference Book(CUMCM Reference Book)

基于自适应滤波的语音增强和噪声消除.PDF(Adaptive filtering based voice enhancement and noise cancellation. PDF)

说明：  电力系统模型，用Matlab/Simulink搭建(Power system Simulink model)