Rayleigh-fudu

LDPC 码在matlab环境下的小程序的实现(LDPC code process)

说明：  vc++与matlab混合编程快速实现！PDF文档下载(vc++ with matlab realize mixed language programming fast! PDF document download)

Learning to Program with MATLAB_ Building GUI Tools - Craig S. Lent

matlabsimulink通信系统建模与仿真实例分析（源代码模型）对通信学习非常有用！(matlabsimulink System Modeling and simulation analysis (source code model) is very useful for communication learning!)

提供MATLAB的算法源程序100个，有效节省了MATLAB初学着的掌握程度。(MATLAB algorithms to provide the source code 100, effective savings of MATLAB beginner s grasp of the extent.)

比较四分量信号的不同时频分布结果,小波分析。(Compare the results of time-frequency distribution of the four components of the signal)

对原始语音进行上采样和下采样，分析对比他们的时域图和频谱图。最后对比原始语音、75HZ激励、150HZ激励以及噪声激励下的效果(SOME SIMPLE MANIPULATIONS OF SOUND USING DIGITAL SIGNAL PROCESSING The original sound and its spectrogram Downsampling the waveform downsampling Upsampling the waveform Linear filtering the waveform Original speech The source-filter model of speech Speech with 75-Hz excitation Speech with 150-Hz excitation Speech with noise excitation)

自编小程序，希望大家多多指导！！！！！！！小弟谢了(self small procedures in the hope that Members can guide! ! ! ! ! ! ! The younger Xie)

说明：  Levenberg-Marqardt最优迭代算法(Levenberg-Marqardt optimal iterative algorithm)

短路电流计算 短路电 流计算 短路电流计算(short-circuit current calculation of short-circuit power flow calculation of short-circuit current calculation of short-circuit current calculation)