psd_my

说明：  这是瑞利信道中有关多普勒频移的多径信道和单径信道的相关matlab仿真程序。(Rayleigh Channel is the Doppler shift of the multipath channel and single-channel tracks of Matlab simulation program.)

基于循环移位寄存器的ldpc编码的仿真程序,好程序啊,(cycle shift register on the ldpc coded simulation program, the program ah,)

matlab编程的短时傅里叶变换典型实例,供大家参考。(short-time Fourier transform matlab programming typical examples for your reference.)

该算法是用正交多项式来求最小二乘拟合多项式。(This algorithm is to use orthogonal polynomials to seek least-squares polynomial fitting.)

上串文件所需的子函数，设计所需的滤波器。(a subroutine to generate filters need by bpsk,etc.)

说明：  optimal pid control design for a plant using GA. Here ISE is taken as objective function

电力系统17机动态稳定性测试数据，包含162条母线潮流数据和发电机的经典模型数据，潮流数据采用IEEE标准数据模型，适合基于matlab工具箱的电力系统动态仿真研究。(This 17 generator dynamic stability test case, which includes a 162 bus power flow data file)

程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)

这是Simulink关于时钟驱动信号源的模型。希望对初学者有用。(This is the Simulink model about clock drive signal source. Hope useful for beginners. )

这是一本非常全面的matlab数学应用手册。(This is a very comprehensive manual matlab mathematical applications.)