ece4305_code2

说明：   leach协议的matlab仿真(leach agreement matlab simulation)

This script shows the difference of using zero padding (GI) in the end of OFDM symbol and using cyclic prefix (CP).

采用标量衍射理论，实现菲涅尔衍射和夫琅禾费衍射，对光波的波前传播和数字全息的应用有帮助。(Using scalar diffraction theory, Fresnel diffraction and the realization of Fraunhofer diffraction of light waves of wave-front propagation and the application of digital holography to help.)

matlab6.0 清华版课后练习配套程序，经过运行，完全正确，全部通过运行，希望有用！(it is a valuble exercise!)

beginner level study material for matlab.

自适应粒子群优化更新算法，在MATLAB环境下仿真运行，程序代码能够正确运行。(A viable particle swarm optimization to update algorithm, MATLAB code to run correctly simulation, ease of use.)

数值积分MATLAB代码，包含4种数值积分方法，分别为复化梯形、复化抛物线、梯形逐次分半、抛物线逐次分半。且编写采用向量化思维效率高、代码简洁。(Numerical integration MATLAB code, including four kinds of numerical integration methods are Trapezoidal, Compound Parabola trapezoid successive half parabolic successive half. And prepared to quantify the use of high-efficiency thinking, concise code.)

说明：  matlab仿真实现qam信号的产生，用于AWG的波形信号产生等(qam simulation matlab generate signals for the AWG waveform signal generator, etc.)

调用MATLAB命令conv()函数，编写连续信号卷积和的通用程序sconv( )(Call the MATLAB command conv () function, the preparation of continuous signal convolution, and the general program sconv ())

说明：  MATLAB下实现可执行程序的生成与输出,了解 matlab编写可执行程序方法(MATLAB to achieve the generation of executable programs and output, understand the matlab executable program preparation method)