_06_-Jeong-Hyun-Lee..

Genetic algorithm, in this helps to determine the features present for the sample image which is considered for analysis

小波与熵的matlab代码，运行例程，需要的自己改一下(Wavelet and entropy)

Alternating current asynchronous motor

宽带频谱检测中虚警概率和检测概率的关系图，即ROC图(ROC of CoopSpectrum Sensing)

说明：  NETEM 的预测试题(NETEM questions)

可以使用在代码和函数，用于matlab时频分析工具，很好在对初学者有益(You can use the code and function, frequency analysis tool for matlab, the well in good for beginners)

维纳滤波语音增强算法:语音增强算法的维纳滤波器，通过scalart 1996提出的实现。使用一个决策指导的方法跟踪的先验信噪比。请注意，该信号的第一0.25sec用于模型的噪声，即，它是假定的演讲之后，0.25sec开始(Wiener Filter for Noisy Speech Enhancement, implemented as proposed by Scalart 1996. Uses a decision directed method to track the a priori SNR. Note that the first 0.25sec of the signal is used to model the noise, that is, it is assumed that speech starts after that 0.25sec)

共轭梯度法在数值分析中应用非常广泛，比最速下降法要快，这里是FR共轭梯度法，及简单的例子。(Conjugate gradient method in numerical analysis is widely used, and faster than the steepest descent method , this is FR conjugate gradient method, and some simple examples.)

使用高斯列主元法和QR方法求解方程组，使用matlab编程.(Gaussian and QR column main element method for solving equations.)

卫星通信系统中链路损耗与距离的关系，希望可以有帮助。(Relationship satellite communication systems link loss and distance, hoping to help.)