UltraSound

均匀圆阵的常规波束形成，没有使用自适应波束形成。uniform circle array beamform(uniform circle array beamform)

基于matlab的恒温控制系统的simulink仿真环境搭建(Matlab simulink simulation environment based on the temperature control system structures)

it s about digital watermark using LSBs, DCT and Wavelet methods

本人收集的关于多径衰落、瑞利，RICE信道、QPSK等仿真程序，经过本人测试，全部可用，并附上测试结果及仿真图.(I collected on the multipath fading, Rayleigh, RICE channel, QPSK simulation program, etc., after I test, all available, along with test results and simulation of Fig.)

QAM的系统调制与解调的MATLAB程序 (QAM modulation and demodulation system)

matlab仿真无线信道各种衰落特性（瑞利衰落），调制方式为QPSK(the matlab simulation wireless channel fading characteristics (Rayleigh fading), QPSK modulation)

对模拟的雷达回波信号使用不同小波基对其进行的小波分解。(Radar echo signal simulation using different wavelet bases its wavelet decomposition.)

演示龙格库塔方法的绝对稳定区域，从1阶到4阶，且阶数可以调整。另外，区域的左右边界可以计算出来(Absolutely stable region demonstrates Runge-Kutta methods, from an order to the fourth order, and the order can be adjusted. Further, around the boundary region can be calculated)

模拟透镜真实光路,厚的凸透镜，无小角度近似，使用真实光路追踪(Analog lens true optical path, the thickness of the lenticular lens, no small angle approximation, using the true optical path trace)

code describing jpeg with matlab