fastica

fcm算法的实现 MATLAB程序详细解释说明实现 自带图片例子 (fcm algorithm MATLAB program comes with detailed explanations to achieve picture examples)

改进的稀疏度自适应正则化压缩采样匹配追踪算法，在自适应的基础上运用了正则化的思想(Improved adaptive sparsity regularization compressive sampling Matching Pursuit algorithm, based on the use of adaptive regularization ideas)

ConvolveByRiemannSum assumes that x(t) and h(t) have finite support, and that the user provides samples of these functions in two vectors, x and h. These vectors contain samples of x, sampled at time points given in vector tx = tx_min:Delta_t:tx_max and samples of h sampled at time points in vector th = th_min:Delta_t:th_max, respectively. The functions x and h are assumed to be zero outside tx_min and tx_max and outside th_min and th_max, respectively. Note that while tx_min, tx_max, th_min, and th_max may differ, the time sample vectors must share the same time-interval, Delta_t.

对信号进行wvd变换后再用霍夫变换进行特征提取(WVD transform the signal and then use the Hough transform to extract characteristic)

说明：  用matlab进行节点电压方程的计算，属于计算节点电压方程的简单算例。(Using MATLAB to calculate the node voltage equation is a simple example of calculating the node voltage equation.)

ex9_15 比较相参积累和非相参积累。仿真先产生信号回波。得到回拨求模的结果，计算回波的信噪比。进行非相参积累和相参积累处理，计算相参处理和非相参处理后的信噪比。(Comparison ex9_15 coherent and noncoherent. Simulation of the first echo signal. Be the result of the call-back mode for calculating the echo signal to noise ratio. For noncoherent and coherent processing, the calculation of non-coherent processing and coherent treatment of the signal to noise ratio.)

matlab语言编写的四部搜索算法，希望大家有用(Four Step Search Algorithm)

AWGN、单径、多径无线信道MATLAB仿真程序(AWGN, single path, multipath radio channel MATLAB simulation program)

最短路径算法---数学建模中关于Matlab数学软件中的算法的程序matlab经典算法的程序Dijkstra(--- Mathematical modeling of the shortest path algorithm on the algorithm in Matlab mathematical software program classical algorithm matlab program Dijkstra)

多频混合信号，滤波器，最优化低通滤波，切比雪夫带通滤波，最优化高通滤波，matlab(Mixed multi-frequency signal, a filter, a low pass filter optimization, Chebyshev band-pass filter, high pass filter optimization, matlab)