lorenzp

说明：  有关 信道编译码的源代码等等等 (The relevant channel codec, such as source code, etc.)

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

MATLAB遗传优化算法，MATLAB开发环境，四个程序，适用于不同参数变量要求(MATLAB genetic optimization algorithm, MATLAB development environment, four programs for different parameter variable requirements)

photovoltaic array simulation matlab

相控阵天线的方向图（切比雪夫加权），合成孔径雷达（SAR)目标成像仿真，时间序列数据分析中的梅林变换工具，可以实现模式识别领域的数据的分类及回归，使用混沌与分形分析的例程，基于互功率谱的时延估计。(Phased array antenna pattern (Chebyshev weights), Synthetic Aperture Radar (SAR) imaging simulation target, Time series data analysis Mellin transform tool, You can achieve data classification and regression pattern recognition, Use Chaos and fractal analysis routines, Based on the time delay estimation of power spectrum.)

采用多维偏t分布来拟合样本数据的matlab代码(Matlab code for fitting data by a multivariate skewed t distribution.)

7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆7.1 倒立摆(7.1 inverted pendulum)

菲涅尔透镜的matlab程序 对于衍射光学元件设计有重大帮助(Fresnel lens matlab program for diffractive optical element design has significant help)

1-D信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit)(Orthogonal Matching Pursuit inCS)

Jerk混沌系统产生的模拟信号转化为二进制的方法 程序可以正常运行(Jerk chaotic system analog signal into a binary approach generated program works)