l1magic

QUAD tree compression technique

相位移频键控的维特比解码 64状态 比较 回溯(QPSK viterbi decode)

make a simple rectangle with matlab

说明：  用MATLAB编写的粒子群基本算法－PSO算法来求无约束函数的极值问题，得出比较好的结果(MATLAB prepared using the basic algorithm PSO-PSO algorithm to seek non-binding function of the extremal problem, arrive at some more good results)

在二进制数字调制中，当正弦载波的相位随二进制数字基带信号离散变化时，则产生二进制移相键控(2PSK)信号。 通常用已调信号载波的 0°和 180°分别表示二进制数字基带信号的 1 和 0，用matlab实现其功能。(In binary digital modulation, phase when the sine wave with the discrete binary digital baseband signal changes, then generates a binary phase shift keying (2PSK) signal. Usually expressed respectively 1 and 0 binary digital baseband signal with the modulated signal carrier of 0 ° and 180 °, to achieve its function with matlab.)

说明：  小波去噪处理 matlab源码添加噪声，领用小波去噪法，好用哦(Wavelet denoising matlab source added noise, wavelet denoising method Consuming, easy to use oh)

2ASK的matlab仿真，用于通源先关实验(The matlab simulation 2ASK the for Tongyuan first off experiment)

的基本函数介绍符号数据、内联函数、unit 数组、稀疏类）(Basic functions introduced symbolic data, inline functions, unit array, sparse class))

萤火虫优化算法，可以扩展应用到各种不同的优化问题。(The firefly optimization algorithm can be extended to a variety of optimization problems.)

Speech Quantization_Compare SNRs of speech cs5 with mu-law companding and uniform quantization (Speech Quantization_Compare remnants of spee ch cs5 with mu-law companding and uniform quant ization)