guiyihua

The result is an IS-95CDMA forward link software simulation package ,which mimics real-time data communication from a basestation to a cellular unit. The package simulates an IS-95CDMA forward link cellular system consisting of 3 major components:Transmitter, Communication Channel and Receiver. (The result is an IS-95CDMA forward link software simulation package, which mimics real-time data communication from a basestation to a cellular unit. The package simulates anIS-95CDMA forward link cellular system consisting of 3 major components: Transmitter, Communication Channel and Receiver .)

这个程序用matlab演示扩频及其频谱。(Matlab demo using this procedure and its Spread the spectrum.)

自己编写锁模激光程序，有些不完善的地方请见谅(Local mode-locked laser to write your own program, please forgive me some imperfect)

基于粒子适应度的惯性权值函数自适应调节每个粒子的惯性权值，使得粒子速度更新更有层次，更新速度更均匀(Inertia weight particle fitness function based on adaptive inertia weight of each particle, so that the particle velocity update more layered, more uniform velocity update)

fingerprint enhancement using DCT

很全的时频分析工具，很全的时频分析工具。。(Is the whole time-frequency analysis tool, is the whole time-frequency analysis tools. .)

基于卡尔曼滤波器的一些经典的匀加速运动跟踪(Based on some of the classic Kalman filter tracking of uniformly accelerated motion)

采用turbo编码方式，实现了信号在高斯白噪声信道下的turbo编码(turbo encode)

fourier拟谱方法，是一种很不错的傅里叶数学算法，希望有用(fourier pseudospectral method is a very good Fourier mathematical algorithms seek to help)

this code will help you to Compute a discrete-time transfer function to approximate a distributed LPF