genetic-to-optimize-lifetime-of-wsn

matlab,关于扑克牌识别的matlab程序，很不错(matlab, on identification cards matlab procedures, very good)

A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.

This code can be use in fresnelzone of seismic data.

QPSK_Modulate,DS扩频仿真,QPSK_Demodulate,需要的下吧,大家换换资源.(QPSK_Modulate, DSSS simulation, QPSK_Demodulate required under the bar, everyone leans over toward his absent resources.)

This circuit uses the AC6 block of SimPowerSystems™ library. It models a permanent magnet (PM) synchronous motor drive with a braking chopper for a 3HP motor. The PM synchronous motor is fed by a PWM voltage source inverter, which is built using a Universal Bridge Block. The speed control loop uses a PI regulator to produce the flux and torque references for the vector control block. The vector control block computes the three reference motor line currents corresponding to the flux and torque references and then feeds the motor with these currents using a three-phase current regulator.

simulink 实现atsc的发送和接收。发送为mepg2包。能够计算发送速率和比较BER。(simulink achieve atsc sending and receiving. Send to mepg2 package. Transmission rate can be calculated and compare BER.)

说明：  生成复杂网络，用的是BA模型。边的权重随机生成。可以把生成的网络画出来(复杂网络 生成BA模型 画图)

小波极大值消噪程序，可实现数据的消燥功能(Maxima of wavelet de-noising procedure, the extinction data can be dry functions)

说明：  MATLAB中数字图像处理和相关的基本操作，里面包含实验设计例子与调试等。(Image Processing)

用MATLAB编写与仿真了MSK信号，其中结合了自己写的快速傅立叶变换实现了MSK信号的调制还有解调，而且作为拓展，还加入噪声、通过带通滤波器、低通滤波器、载波信号等等。调制解调都很有用，画出的图也很漂亮规范。(Using MATLAB and the simulation of the MSK signal, which combines the fast Fourier transform to write their own modulation there demodulation of MSK signals, but also as a development, but also by adding noise, band-pass filter, low pass filter, the carrier signaland so on. The modem is very useful to draw the plan is also very beautiful and specification.)