搜索资源列表
apg_partial
- 部分APG算法解决了核函数相关模式识别问题的例子，可加速迭代进程，减少运算时间.-An Accelerated Proximal Gradient Algorithm for Nuclear Norm Regularized Least Squares problems
Final_Face_recog
- Face recognition using L1 norm minimization 1.0 :Read the following paper for details of the algorithm - Robust Face Recognition via Sparse Representation by John Wright, Arvind Ganesh, and Yi Ma , Coordinated Science Laboratory, University of Illino
Face_detectcc
- Face detection using L1 norm quantization
Spectral Projected Gradient for L1 minimization
- SPGL1 is a Matlab solver for large-scale one-norm regularized least squares.It is designed to solve any of the following three problems: 1. Basis pursuit denoise (BPDN): minimize ||x||_1 subject to ||Ax - b||_2 <= sigma, 2. Basis pursuit (BP): min
l1magic-1.11
- L1magic 1.1.1 求解1范数优化的工具-L1magic 1.1.1 Solving a norm optimization tool
IEC_RMS_V0
- This simple module calculate the RMS value of an input signal (also measured)by using the deffined equation in the IEC norm
article
- 软件程序按照发射端所掌握的各用户信道状态信息的程度共分为两部分：即完整信道状态信息(CSIT)和部分信道状态信息(CSIP)。其中，每一部分都包括预编码(precoding)和用户调度(scheduling) 在CSIT中，precoding又按照各用户的数据流数分为单数据流和多数据流两种情况。在每种情况下，首先考察了不同预编码算法的性能表现，包括两种ZF、MMSE、SINR、SLNR。之后又考察了功率分配算法的性能表现（文件名中含有PD表明其含有功率分配的过程）。按照不同指标进行功率
Canny-edge-detector-algorithm-matlab-codes
- Canny edge detector algorithm matlab codes This part gives the algorithm of Canny edge detector. The outputs are six subfigures shown in the same figure: • Subfigure 1: The initial "lena" • Subfigure 2: Edge detection along X-axis d
Unitary--ESPRIT
- 新的2维角度估计的高分辨方法。该方法首先建立基于范数约束的最优化问题的目标函数；然后用迭代算法沿均匀面阵接收数据的方位向求最小化目标函数的稀疏解，得到方位、俯仰角耦合的空间角频率，并分离信号；最后对每个分离的信号，沿面阵俯仰向求稀疏解，得到信号的俯仰角，进而求得对应的方位角。-The new high-resolution 2-D angle estimation method. Firstly, the establishment of an objective function optimi
H00-feedback-output-control
- 倒立摆 Hoo范数输出反馈分散化控制 matlab语言-The inverted pendulum Hoo norm decentralized output feedback control of matlab language
SL0andOMP
- SL0算法是一种基于近似L0范数的压缩感知信号重建算法,它采用最速下降法和梯度投影原理,逐步逼近最优解,具有匹配度高、重建时间短、计算量低、不需要信号的稀疏度这个先验条件等优点。-SL0 algorithm is an approximate L0 norm based compressed sensing signal reconstruction algorithm, which uses the steepest descent method and gradient projection
pendulum
- 对于一个上限不确定系统的simulink仿真（以倒立摆为例），参考论文 A Variable Structure Control with Simple Adaptation Laws for Upper Bounds on the Norm of the Uncertainties-simulink of The paper‘A Variable Structure Control with Simple Adaptation Laws for Upper Bounds on the Norm
@fotf
- 关于分数阶系统的一些函数 1.分数阶定义和显示函数 fotf.m display.m 2.分数阶对象连接函数 mtimes.m plus.m feedback.m uminus.m drdivide.m mpower.m simple.m 3.分数阶范数 norm.m 4.分数阶频率分析函数 bode.m nyquist.m 5.分数阶时域特性函数 step.m lsim.m 6.分数阶高阶函数 high_order.m-Fractional systems on s
math
- compute norm form mathematics计算规范形式的小程序-compute norm form mathematics
Statistical-arbitrage-models
- 统计套利模型——>配对交易模型 配对交易模型是统计套利模型中的一种，也是出现最早，应用范围最广的模型。相信随着中国做空制度的出现以及金融衍生品的发展，程序化交易模型也会在中国大放异彩。 统计套利最早出现于80年代，其具体的思想是，假设市场上某两只股票之间如果长期存在协整关系的话，那么如果在短期内，如果两只股票的价差出现了一个离长期协整较大的偏离，那么我们会认为这种偏离是非常态的状况。不久之后有极大的概率向着其长期协整回归。而我们如果通过某种办法能够侦测到这种非常态的偏离，继而在此时
code
- 自适应选择正则化参数和范数的非盲图像复原方法，效果真心不错。-Select the non-blind adaptive image restoration method parameters and norm regularization, the effect really good.
ZF-MMSE
- ZF-SIC、MMSE-SIC检测算法实现，及误码率对比，带检测信道的所有行最小二范数的函数-ZF-SIC, MMSE-SIC detection algorithm, and the error rate compared with all the lines to detect the smallest two-channel function norm
CTCMAandCMA
- 坐标变换常模盲均衡算法，用于处理高阶QAM信号-Coordinate transformation norm blind equalization algorithm for high-order QAM signal processing
norm
- Normalizes data between 0 and 1 (norm_RS1) or between -1 and +1 (norm_RS2)
Poisson_J
- J法解Poisson方程，通过迭代输出结果并画图，结果包含迭代步数以及无穷范数-Solution of Poisson equation by J method, iterative output results and drawing, the result contains iteration step number and infinite norm