lp_hp_rii

HVP 介绍，是比较好的资料,要快哦HVPHVP(HVP introduction, is a better data, faster ohHVPHVP)

matlab function ---> find roots using fixed-point iteration (matlab function---> find roots using fixed-point iteration )

说明：  IS-95前向链路通信系统MATLAB仿真实现(IS-95 forward link communication system MATLAB Simulation)

完整的FFT代码，用C#编写，试用过，很好，欢迎下载。(Complete FFT code, written in C#, tried, well, welcome to download.)

BP网络算法，采用matlab编程。有很广泛的实用性(BP network algorithm using matlab programming. There are a wide range of practical)

A source code which describes sloshing in a 2d tank under sinusoidal excitation

Using magic time-step in a one-dimensional FDTD grid, implement total-field/scattered-field wave-source condition

三相零式半波 可控硅整流器 电力电子技术基础例程(Three-phase half-wave Zero silicon-controlled rectifier power electronics technology foundation routine)

WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有 WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分 WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计 WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》 因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能，需要仿真SNR可控的SUI信道，来估计信道均衡的性能。 在多普勒频偏fd>100Hz时，联合信道估计性能才比前导估计强，否则前导估计性能更优。对于600MHz中心频率，要求收发机相对运动速度大于180km/h，这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )

it is the code for linear block code