codefroge-ldpc-matlab

说明：  Matlab时频分析技术及其应用（葛哲学,+陈仲生编著(Matlab Time-Frequency Analysis and Its Applications (GE philosophy,+ Chen Zhongsheng ed)

在OFDM系统 中，宽带信道被分割相互重叠的窄带子信道，如果各子信道 的带宽比信道的相干带宽要小，那么信号传输就有可能在无 频率选择性衰落或者平坦衰落的信道进行。(In OFDM system The wideband channel is divided into narrowband sub-overlapping, if each sub- The bandwidth is less than the coherence bandwidth of the channel, the signal transmission is possible without Frequency selective fading or flat fading channels.)

intro to matlab.contains basic matlab commands

lvq vector quantization algorithm for the simulation program Matlab.

说明：  用来检验加密图像的加密水平，也可以用来检验算法的加密程度和效果(Used to test the level of encryption image encryption can also be used to test the extent and effect of the encryption algorithm)

susan算法角点检测算法matlab源程序(susan corner detection algorithm algorithm matlab source)

风电混沌序列时间延迟的计算，经证实简单有效(Wind the calculation of time delay chaotic sequence, proved to be simple and effective)

matlab和C++混合编程，利用高斯算法计算Ax=B求解(Solve Ax=B Using combination matlab and c++)

plot the psk curves .Useful for the beginners.

自己编写的matlab GUI程序，实现MTV的播放功能。压缩内包含.m源码以及.fig文件。(I have written matlab GUI program, realized MTV playback functions. Compression contained within. M source and. Fig file.)