mach2_DC

对Lena图像128*128，进行QF=50和QF=40的压缩，然后解压缩，并分别计算压缩图像的PSNR，给出图像压缩后的图像(Lena image of 128* 128,QF=50 and 40 compression, then uncompress, and calculate the PSNR compressed image, after image compression)

Kalman Example for robotics Visual Servoing(Kalman Example for robotics Visual Servoi Vi)

认知无线电，瑞利信道下的多用户及多天线下的频谱感知matlab源程序(Cognitive radio, multi-user Rayleigh channel under the next multi-antenna and spectrum sensing matlab source)

相噪对EVM等指标的影响研究，用于设计系统指标和射频参数。(Phase noise on the EVM and other indicators of impact studies, indicators and radio frequency used to design the system parameters.)

it′s a program to make a PCM of digital comunnications in matlab with noise Gaussian

多频率点的凹口滤波，干扰对消，实现信号与噪声的分离，效果很好。(Recesses of the multi-frequency filtering, interference canceller to realize the separation of signal and noise, and the effect is good.)

说明：  在matlab环境下利用bp网逼近某青霉素发酵过程。(Bp network approximation using a penicillin fermentation process.)

Simulated annealing- particle swarm optimization, the program will be simulated annealing algorithm and particle swarm optimization by combining optimization parameters have a good effect

最优化理论中的几个算法，包括共轭梯度法，公轭梯度法，方向加速法，步长加速，变尺度法(Optimization theory in several algorithms, including the conjugate gradient method, public and conjugate gradient method, directional method, step speed, variable metric method)

用matlab编写控制器，实现无模型自适应控制simulink框图(Controller using matlab, simulink model free adaptive control block diagram)