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a program simulating the equation of rate in function of false probablity in radio cognitive network

设计一个滤波器滤除正弦信号中的噪声，还原正弦信号。正弦信号为sin100t，噪声信号是均值为0、方差为1的高斯白噪声。信号采样频率为2000 Hz。(The design of a filter to filter out the noise in the sinusoidal signal, restoring the sinusoidal signal. Sinusoidal signal sin100t, and noise signal with mean 0 and variance 1 Gaussian white noise. Signal sampling frequency of 2000 Hz.)

实现基于支持向量机的非线性识别，可以取得较好的效果(SVM-based nonlinear identification, achieved good results can be)

SVM分类器相关的程序，包含各种SVM分类器(SVM classifier with related program，Contains various SVM classifier)

说明：  本程序为OFDM系统中基于LSE的信道估计(This procedure for the OFDM system channel estimation based on the LSE)

超声波流量计过零检测程序。通过找超声波信号的峰值和波形个数来确定到达时间。(It s a ultrasonic flowmeter zero-crossing detection program.To Find the peak of the ultrasonic signal and waveform numbers to determine the arrival time.)

a ant colony optimization(aco) for traveling salesman problem(TSP).implementation in matlab.type of file:m file

this is the minimal kernel for intel x86 architecture pc

watermarking with informed embedding

本代码的方法是借助旋转不变技术估计信号参数(Estimation of Signal Parameters via Rotational Invariance Techniques)，现已成为谐波恢复（即正弦波个数及频率估计）的一种主要特征分解法。(This code is to help the estimated ESPRIT signal parameters (Estimation of Signal Parameters via Rotational Invariance Techniques), has now become the harmonic retrieval (that is, the number and frequency sine wave estimated) of one of the main characteristics of decomposition.)