linearprogram

输入信号的时域和频谱分析 输入信号为ft=[5cos(600*pi*t)+4cos(90*pi*t)+9]/18 输入信号为高频和低频信号的叠加：高频300Hz，低频45Hz( Of the input signal in time domain and spectral analysis of the input signal is ft = [5cos (600* pi* t)+4 cos (90* pi* t)+9]/18 input signal for the high-frequency and low frequency signal superimposed: frequency 300Hz, 45Hz low frequency)

we present an improved fuzzy C-means (FCM) algorithm for image segmentation by introducing a tradeoff weighted fuzzy factor and a kernel metric. The tradeoff weighted fuzzy factor depends on the space distance of all neighboring pixels and their gray-level difference simultaneously. By using this factor, the new algorithm can accurately estimate the damping extent of neighboring pixels. In order to further enhance its robustness to noise and outliers, we introduce a kernel distance measure to its objective function. The new algorithm adaptively determines the kernel parameter by using a fast bandwidth selection rule based on the distance variance of all data points in the collection. Furthermore, the tradeoff weighted fuzzy factor and the kernel distance measure are both parameter free. Experimental results on synthetic and real images show that the new algorithm is effective and efficient, and is relatively independent of this type of noise.

SIMOOFDM系统的基于子空间的盲信道估计算法(SIMOOFDM system subspace-based blind channel estimation algorithm)

关于宽带雷达回波目标基于径向积的检测方法matlab实现程序(About Broadband Radar target detection method based on radial plot matlab implementation program)

说明：  恒模信号估计。估计载波的频率和振幅。估计恒模信号的相位和振幅(Constant modulus signal estimation. Estimated carrier frequency and amplitude. Estimated constant modulus signal phase and amplitude)

Random Tour for TSP with 2-opt MATLAB

厦门大学数值分析课件。基于matlab实现。(Courseware for Numerical Analysis of Xiamen University. Matlab-based implementation.)

滤波器高斯噪声信道模型和jake s信道模型上的二进制相位调制，matlab实现源码(bpsk on the filtered gaussion noise channel model and jake s model ,matlab code.)

《MATLAB程序设计教程》电子教案 《MATLAB程序设计教程》电子教案( MATLAB Programming Guide e-lesson plans MATLAB Programming Guide e-lesson plans)

on line algorithm BSS