psotb-alpha-0.2

this is module C that I wrote for FFT radix 2-2 1024 point.

GUI界面例子 具体关于数值分析的很多，也很齐全，有用(GUI interface on the numerical analysis of specific examples of the many)

说明：  这个程序用于语音段的过零率求取，基于matlab，可以用来做端点检测。(The program segment for voice strike zero rate, based on matlab, can be used for endpoint detection.)

General DoubleBinaryTurbo simulation

在大学生或者研究生数学建模竞赛中旅行商优化问题是一个很重要而又难解决的问题，本人自编程蚁群算法智能程序很好的解决此问题。(University students or graduate students in the Mathematical Contest in Modeling in the traveling salesman optimization problem is a very important and difficult to resolve the problem, I self-programming smart procedures ant colony algorithm to solve this problem very well.)

为了提高使用精度，研究了某型号MEMS陀螺仪的随机漂移模型。采用游程检验法分析了 该陀螺仪随机漂移数据的平稳性，并根据该漂移为均值非平稳、方差平稳的随机过程的结论， 采用梯度径向基（RBF）神经网络对漂移数据进行了建模。实验结果表明：相比经典RBF网络模 型而言，这种方法建立的模型能更好地描述MEMS陀螺仪的漂移特；相对于季节时间序列模型而 言，其补偿效果提高了大约15％。(In order to improve accuracy, to study a particular model of the MEMS gyroscope random drift model. Using run-length analysis of the test gyro random drift data stationarity, and in accordance with the drift for the average non-stationary, the variance of the random process a smooth conclusion, the use of gradient radial basis (RBF) neural network drift data to build mode. The experimental results show that: compared to the classical RBF network model, this method of establishing a model to better describe the MEMS gyroscope drift special compared with the seasonal time series model, the effect of their compensation increased by approximately 15.)

主要是进行控制器参数的优化，里面利用一个(controller pid parament )

This simple program help you to calculate parameters for a pid controller for first order systems wiith delay using different method: Ziegler Nichols,Cohen coon,IMC... (This simple program to help you calculate p arameters for a controller for pid's first order ystems wiith delay using different method : Ziegler Nichols, Cohen coon, and IMC ...)

举了一些语音信号处理的例子，包括信号的截断，读取等(Gave some examples of speech signal processing, including signal truncation, reading, etc.)

取一随机矩阵，作为信号混合的权矩阵，与三个模拟信号混合后，通过ICA算法能够完美地分离出三个源信号(Take a random matrix, as the right of the signal mixing matrix, with a mixture of three analog signals, the ICA algorithm can be perfectly isolated from the three source signals)