BP-GA

Classification algorithm based on support vector machine, after test results, well, and achieved very good classification results

Brain tumor detection based on wavelet transform using various techniques

turbo_tst.m 是启动文件，利用bcjr算法进行Turbo码的仿真。同时为了进行比较，还进行了viterbi软译码的仿真。单独的turbo码的仿真主要就是bcjr.m程序，viterbi译码所需的文件比较多一点。(turbo_tst.m the startup files, the use of simulation algorithms bcjr Turbo codes. Meanwhile, in order for comparison, the viterbi decoding software for simulation. Simulation separate turbo code is mainly bcjr.m program, viterbi decoding files needed a little more.)

数字信号处理中的基本DTFT变换代码，有非常详尽的解说和推导过程(Digital Signal Processing DTFT fundamental transformation code, a very detailed explanation and derivation)

对正弦信号进行FFT变换 画频谱图，进行频谱分析，可以计算出信噪比(Sinusoidal signals of paintings transform FFT spectrum chart, spectrum analysis, signal to noise ratio can be calculated)

针对机械行业变转速零件如轴承，齿轮箱的故障诊断，采用阶次分析技术。程序针对变转速工况下的故障诊断。(Variable speed machinery industry parts such as bearings, gearboxes for fault diagnosis using order analysis techniques. Procedures for troubleshooting variable speed conditions.)

matlab软件的中文帮助，方便英语水平不精的可以方便的学习matlab软件(matlab software for English to help facilitate the standard of English can be ill-equipped to facilitate the study matlab software)

algorithm of Back Propagation NN

150个matlab样例 可以帮助快速编程(150 matlab sample)

Qam 16 in rayleigh channel