DVCA1

认识matlab 学习理解matlab 学习它的使用(Matlab awareness study and understand the study and its use matlab)

for edge detection(linear detection as road) in radar images we can use the morphology technique. here i am coding fo morphology process to detect the linear feature of an image.

多用户自适应资源分配算法仿真程序 亲测可用(Multiuser adaptive resource allocation algorithm simulation program pro-test available)

说明：  一种基于混合策略的改进粒子群优化算法，包括执行程序hpso.m和参数设定hPSOoptions.m两个源文件。代码清晰，易于改进实现。结果显示有效的提高了SPSO的性能(A hybrid strategy based on improved particle swarm optimization algorithm, including the implementation of procedures and parameters set hpso.m two hPSOoptions.m source file. Code clear and easy to improve the achievement. The results showed that the improvement of effective performance of the SPSO)

通用的牛顿拉夫逊法潮流计算程序，可以自行输入支路参数矩阵，节点参数矩阵。(Universal Newton Raphson power flow )

图形的原始信号和加噪声后的信号，以及原始信号的matlab程序，能够较好的实现信号的仿真(The graph after the original signal and processing noise signals, as well as the original signal matlab program, to be better able to achieve signal simulation)

一种新的mUSIC方法，非常好用( spatial smoothing MUSIC, very good!)

功放非线性仿真，输入为BPSK信号,功放模型为volterra(Amplifier nonlinear simulation, the input signal is BPSK)

A very fast FFT for Matlab with GPU

Wireless Sensor Networks (WSNs) are comprised of thousands of sensor nodes, with restricted energy, that cooperate to accomplish a sensing task. Various routing Protocols are designed for transmission in WSNs. In this paper, we proposed a hybrid routing protocol: Zonal-Stable Election Protocol (Z-SEP) for heterogeneous WSNs. In this protocol, some nodes transmit data directly to base station while some use clustering technique to send data to base station as in SEP. We implemented Z-SEP and compared it with traditional Low Energy adaptive clustering hierarchy (LEACH) and SEP. Simulation results showed that Z-SEP enhanced the stability period and throughput than existing protocols like LEACH and SEP.