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function

于 2020-11-13 发布

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下载积分: 1 下载次数: 5

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代码说明：

说明：各种polar编译码函数，包括SC译码，BP译码，SCL译码以及循环检测编码(Various polar encoding and decoding functions, including SC decoding, BP decoding, SCL decoding and cyclic detection coding)

文件列表：

function, 0 , 2018-07-22
function\arctanhTanhPlusTanh.m, 79 , 2018-07-22
function\assignInitialPath.m, 736 , 2018-07-22
function\bpsk.m, 330 , 2018-07-22
function\clonePath.m, 744 , 2018-07-22
function\continuePaths_FrozenBit.m, 644 , 2018-07-22
function\continuePaths_UnfrozenBit.m, 4531 , 2018-07-22
function\crc_check.m, 246 , 2018-07-22
function\fFunction.m, 77 , 2018-07-22
function\findMostProbablePath.m, 833 , 2018-07-22
function\getArrayPointer_C.m, 1216 , 2018-07-22
function\getArrayPointer_P.m, 1251 , 2018-07-22
function\get_i_scl.m, 238 , 2018-07-22
function\initializeDataStructures.m, 1596 , 2018-07-22
function\initPC.m, 1560 , 2018-07-22
function\init_code_from_file.m, 498 , 2018-07-22
function\intial_tree_G.m, 3163 , 2018-07-22
function\killPath.m, 947 , 2018-07-22
function\logdomain_diff.m, 433 , 2018-07-22
function\logdomain_sum.m, 392 , 2018-07-22
function\pencode.m, 304 , 2018-07-22
function\polar_BP_decode.m, 1555 , 2018-07-22
function\polar_SCAN_decode.m, 986 , 2018-07-22
function\polar_SCL_decode.m, 1396 , 2018-07-22
function\polar_SC_decode.m, 627 , 2018-07-22
function\polar_SSC_decode.m, 3097 , 2018-07-22
function\recursivelyCalcP_scl.m, 2132 , 2018-07-22
function\recursivelyUpdateC_scl.m, 1114 , 2018-07-22
function\updateB.m, 531 , 2018-07-22
function\updateBitMap.m, 712 , 2018-07-22
function\updateL.m, 947 , 2018-07-22
function\updateLLRMap.m, 780 , 2018-07-22

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TDMAopnet
说明： opnet仿真tdma 编程很适合基本的学习(opnet tdma simulation)

2021-04-13 14:58:56下载

积分：1
Error-Correct-Coding
关于纠错码的很好的书籍。讲述了各种纠错码的原理(The error correcting code of good books. About the principle of a variety of error-correcting code)

2020-12-09 13:39:19下载

积分：1
PSK
PSK write in C coding.

2008-05-12 13:21:54下载

积分：1
8
说明： 8. 单径瑞利信道中的四发四收V-BLAST： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量16QAM调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少，单位为bit/Hz/s。(8. Four transmit four receive v-blast in single-path Rayleigh channel: (1) please design a specific navigation-assisted channel estimation method and conduct simulation with Simulink to measure the bit error rate performance of 16QAM modulation.The relation curve between the bit signal-noise ratio and the mean square error of channel estimation is drawn, and the relation curve between the bit signal-noise ratio and the bit error rate is drawn. (2) calculate the spectral efficiency of the designed scheme in bit/Hz/s.)

2020-12-23 20:29:05下载

积分：1
kkfft
用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。(used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.)

2020-07-03 01:40:01下载

积分：1
[MATLAB]最小和LDPC译码算法MATLAB实现(285266)
LDPC码的编译码算法，matlab实现，包含常用的生成算法和解码算法。可以直接运行(LDPC code encoding and decoding algorithm, matlab implementation, including the common generation algorithm and decoding algorithm. Can run directly)

2017-12-27 14:36:21下载

积分：1
DSP
说明： matlab仿真凯塞窗的源代码，希望能帮到大家(simulation of Kaiser window,hoping to be helpfull for you)

2019-12-30 00:49:01下载

积分：1
bergulator
说明：有关信道估计和信道均衡的仿真程序，希望会有所帮助(Related to channel estimation and channel equalization of the simulation program, hoping it would be helpful)

2020-12-02 10:09:25下载

积分：1
FIR滤波器
说明：线性相位 FIR 低通、高通、带通和带阻滤波器的设计方法，频率采样设计法的基本概念和线性相位的实现方法。几种线性相位的特点，熟悉和掌握矩形窗、三角形窗、汉宁窗、海明窗、布莱克曼窗、凯塞窗设计 IIR 数字滤波器的方法，频率抽样设计法的线性相位的设计方法，并对各种线性相位的频率抽样法的设计给出调整和改进。利用 MATLAB 进行各类 FIR 数字滤波器的设计方法。(The design method of linear phase FIR low pass, high pass, band pass and band stop filter, the basic concept of frequency sampling design method and the realization method of linear phase. Familiar with and master the design methods of IIR digital filter of rectangle window, triangle window, Hanning window, Heming window, Blackman window and Kaiser window, and the design methods of linear phase of frequency sampling design method, and adjust and improve the design of frequency sampling method of various linear phases. Matlab is used to design all kinds of FIR digital filters.)

2019-12-23 17:08:05下载

积分：1
第二题
说明：简单的时延波束形成算法，实现简单，并画出指向性图(Simple delay beamforming algorithm)

2020-12-20 16:18:08下载

积分：1

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