搜索资源列表
matlab
- matlab遗传算法实例,如何将二进制编码转化为十进制数,如何计算适应度等。-matlab genetic algorithm example
matlab-genetic-algorithm
- 三个遗传算法matlab程序实例,采用二进制Gray编码, 均匀交叉,变异操作.-Three genetic algorithm matlab instance, binary Gray code, uniform crossover and mutation operation.
MATLAB-simulink-communication(up)
- MATLAB通信基础,SIMULINK仿真基础、离散信号随机信号、低通带通、高斯白噪声信道、多径衰落信道、幅度调制、角度调制、正交信号传输特性、二进制基带信号的最佳接收等。-Communication based on MATLAB and SIMULINK simulation, random signal, discrete signal to a low-pass bandpass, white gaussian noise channel, multipath fading channe
yichaun_suanfa-matlab
- 实现遗传算法。采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!-Achieve genetic algorithm. Gray binary encoding, using selected based on nonlinear ranking roulette method, uniform crossover, mutation, and also introduced the inversion operation!
NSGA2-MATLAB-Codes
- nsga-2 实现多目标优化的算例利用简单的二进制编码进行遗传变异运算-nsga-2 An example of multi objective optimization
GA-Matlab-code
- fga.m 为遗传算法的主程序 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作!-Fga.m main program for the genetic algorithm binary gray encoding, use based on roulette method of non-linear ranking selection, uniform crossover, mutation, and als
Huffman_code
- 哈夫曼编码程序,简单的二进制Huffman编码的基本原理及算法 以及一个用于交互的小程序(Huffman encoding program)
FSK
- 数字频带通信系统 输入:首先输入模拟信号,给出此模拟信号的时域波形。 数字化:将模拟信号进行数字化,得到数字信号,可以选择PCM编码。 调制:可以选择简单的二进制数字调制方式。例如振幅键控(2ASK)、相移监控(2PSK)、频移键控(2FSK)、差分相移键控(DPSK)等。要求每个题目至少选择两种调制方式。有能力的同学也可以选择其它高效的调制方式例如多进制数字振幅键控等给出调制后信号的时域波形。 信道:假定信道属于加性高斯信道或自行设计。 解调:相应的2ASK、2PSK、2FSK、
bpsk
- 利用MATLAB产生一个BPSK信号二进制调幅信号(To generate a BPSK signal.)
BDPSK
- 二进制差分移向键控2dpsk 是将二进制数列调制到载波上,(2dpsk jfsdlfj lf lskdk sfslk slks ks; ;dw dkfj lsk od l s . sjfls skjdjf.)
spiht程序 包含小波变换 熵编码
- 利用matlab来实现图像压缩,spiht算法作者原版代码,包含了二进制熵编码以及小波变换,自适应分解等级,加入了示例图片。(The use of MATLAB to achieve image compression, SPIHT algorithm author original code, including binary entropy coding and wavelet transform, adaptive decomposition level, joined the sampl
算术编码matlab
- 从整个符号序列出发,根据各信源序列的概率将信源序列映射到[0,1) 区间上,然后选取区间内的一点(也就是一个二进制的小数)来表示信源序列。(From the entire sequence of symbols, the source sequence is mapped to the interval [0,1] according to the probability of each source sequence, and then a point (that is, a binary f
radar
- 二进制相位编码脉冲、方形编码脉冲等信号的脉冲压缩处理matlab示例(Pulse Compression for different kind of signals such as binary phase coded pulse and square coded pulse.)
BOC信号产生
- 利用matlab产生 GPS现代化、北斗中 常用的 BOC调制信号(二进制偏移调制信号)。(The use of MATLAB to produce GPS modernization, Beidou commonly used BOC modulation signal (binary offset modulation signal).)
ALOHA
- 防碰撞程序,基于二进制树的防碰撞MATLAB(ADFA Protocol for RFID Tag Collision Arbitrition)
NEW_waveform32
- 产生2^5的二进制PRBS信号,编码成单极性NRZ,RZ信号并绘制出波形,把2^5的PRBS信息码编码成HDB3码和差分双向码并绘制出波形(The binary PRBS signal generated by 2^5 is coded into unipolar NRZ, RZ signal, and the waveform is plotted. The PRBS information code of 2^5 is encoded into HDB3 code and different
BPSO2
- 二进制粒子群优化算法matlab源代码实现(this program is a particle swarm algorithm source program, welcome to learn from each other)
遗传算法程序 matlab
- 为遗传算法的主程序; 采用二进制Gray编码,采用基于轮盘赌法的非线性排名选择, 均匀交叉,变异操作,而且还引入了倒位操作(As the main program of genetic algorithm, binary Gray encoding is adopted, nonlinear ranking selection based on roulette method, uniform crossover, mutation operation, and inversion operat
BIHT_demo
- 一种基于1-bit压缩感知信号重构的matlab算法(Matlab algorithm for compressed sensing signal reconstruction based on 1-bit)
BPSK
- BPSK (Binary Phase Shift Keying)-------二进制相移键控。是把模拟信号转换成数据值的转换方式之一,利用偏离相位的复数波浪组合来表现信息键控移相方式。BPSK使用了基准的正弦波和相位反转的波浪,使一方为0,另一方为1,从而可以同时传送接受2值(1比特)的信息。此文件为基于matlab simulink的BPSK的仿真。(BPSK(Binary Phase Shift Keying)------, binary phase shift keying. It is