OFDM_matlab

使用Matlab的M语言写的基带AMI编码程序(use Matlab language to write the M-band coding procedures AMI)

for set up of sound in matlab u should use this programme

程序mtlab中的代码-地震波反应谱与时程波相互转换(Interconversion between seismic response spectrum and time-history wave)

说明：  这是用小波变换模极大值重建信号的源程序，数据是一心电信号，在matlab6。5下实现，来源于胡广书的《现代信号处理教程》附属光盘，现提供给大家供大家学习参考，滤波部分可以根据个人情况进行修改。程序包含四个部份，其中wave_peak实现信号的分解并求出模极大值(This is the wavelet transform modulus maxima reconstruction of the source signal, data signal is bent in matlab6. 5 under, and from the HU-book "modern signal processing Guide" CD subsidiary, it is available to everyone for your study reference, filtering can be part of the personal changes . Procedures include four parts, with wave_peak signal decomposition and sought modulus maxima)

二自由度无阻尼振动的传统建模和解耦求解程序(Two degree of freedom undamped vibration of traditional modeling and decoupling solver)

使用hamming和随机线性码对数据进行编解码，在二进制堆成信道上进行传输，比较仿真与理论误码率的图线(Use hamming and random linear codes for data encoding and decoding, piled in binary transmission channel, comparing simulation and theoretical BER plot)

零延时卷积算法实现，基于fft变换。Efficient Convolution Without Latency by William G. Gardner(It is well known that a block FFT implementation of convolution is vastly more efficient than the direct form FIR filter. Unfortunately, block processing incurs significant input/output latency which is undesirable for real-time applications. A hybrid method is proposed for doing convolution by combining direct form and block FFT processing. The result is a zero latency convolver that performs significantly better than direct form methods.)

说明：  直线电机速度PID电流PID控制 SVPWM PMLSM(Speed PID current PID control of linear motor)

An m-file Matlab Program that makes comparison between OFDM and QAM techniques

说明：  基本pcs算法，可以实现PCA算法，看负荷得分(Basic pcs algorithm)