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cvery_20528401
- 在matlab中，以simulink为主要工具介绍了系统仿真方法与技巧，包括连续系统、离散系统、随机输入系统和负数系统的仿真。-In matlab in order to simulink introduced as the main tool for system simulation methods and techniques, including continuous systems, discrete systems, sto
dct-code
- 离散余弦变换的VHDL实现，不错的代码和方法-Discrete cosine transform VHDL realization of good code and methods
pso
- 修正过的pso 算法 属于离散型的pso程序，可用于变量筛选，效果不错！-Modified discrete PSO algorithm belonging to the PSO procedure, can be used for variable selection, good results!
wavelet2
- 二维离散小波变换，实现一幅图的分解与重构。恢复原图-Two-dimensional discrete wavelet transform, the realization of a diagram of the decomposition and reconstruction. To restore image
DPSO
- 处理旅行商问题的离散PSO算法的例程，动态生成路径串，算法本身保证了路径串的合法性-Traveling salesman problem to deal with discrete PSO algorithm routines, dynamically generated path string, the algorithm itself, guarantee the legitimacy of the path string
dwtdenoising_ccslink
- 用离散小波变换实现语音去噪，并在TI 6711DSK上实现。可对实时语音信号进行去噪，开发环境CCStudio 3.1-Using discrete wavelet transform voice de-noising, and TI 6711DSK achieved. Of real-time voice signal denoising, CCStudio 3.1 development environment
MyDwt2D
- 对图像进行二维离散小波变换, 变换级数大于等于3级,然后统计系数中0的个数（百分比表示），并进行重构, 最后计算重构图像的峰值信噪比(PSNR). 里面还附上了我写的实验报告，对大家理解Mallat算法和图像压缩很有帮助-Image two-dimensional discrete wavelet transform, transform series greater than or equal to 3, and then
DigitalImageProcessing3
- 3.1 概述 3.2 可分离图像变换 3.3 离散傅里叶变换和性质 3.4 快速傅里叶变换 3.5 离散沃尔什变换 3.6 离散余弦变换 3.7 小波变换 -3.1 overview 3.2 detachable image transform 3.3 Discrete Fourier Transform and Fast Fourier Transform 3.4 Properties 3.5 Discre
nnpidcontroll
- Matlab 神经网络离散PID控制实例，在Simulink环境中搭载仿真模块即可实现，结果图效果不错-Matlab neural network PID control of discrete examples, in the Simulink environment with simulation module can be realized, the results of Fig good results
pendlqr
- 关于固高科技有限公司一级倒立摆lqr算法的连续系统离散系统matlab源程序及仿真-On a solid high-tech Co., Ltd. inverted pendulum system LQR algorithm for discrete-time systems and simulation source matlab
DSPcode
- 数字信号处理源代码，包括冲激响应、传递函数、零相位函数、全通函数、离散时间傅里叶变化、离散傅里叶变化、滤波器设计及级联-Digital signal processing source code, including impulse response, transfer function, zero-phase function, all-pass function, discrete-time Fourier changes, dis
dwt2wavedec2
- 图像的二维离散小波单尺度和多尺度地分解，读入自己的图像，直接可以轻松运行并查看分解及其图像的重构结果。-Two-dimensional Discrete Wavelet Image single-scale and multi-scale decomposition, reading into its own image, can easily run directly and view the image decomposition
3
- matlab代码，数字图像矩阵数据的显示及其傅立叶变换，二维离散余弦变换的图像压缩，采用灰度变换的方法增强图像的对比度，直方图均匀化，模拟图像受高斯白噪声和椒盐噪声的影响，采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波-matlab code, digital image data display matrix and its Fourier transform, two-dimensional discrete cos
Daubechies_discrete_wavelet
- Daubechies discrete wavelet transform
DetectionMethodofFabricDefecBasedonWaveletEntropy.
- 在采用二维离散小波变换对织物图像进行分解的基础上，引入了熵的概念，将小波熵作为织物图像的特征值，把熵值看作系统紊乱程度的度量，由此得到织物图像的小波熵特征值，通过与正常织物经过二维小波变换后提取的小波熵值相比较，熵值大者即认为有疵点存在-At the use of two-dimensional discrete wavelet transform decomposition of the fabric image, based on
Dft_ex
- discrete time fourier transfomation
gabor
- 该代码仅计算了一个101×101尺寸的Gabor函数变换，得到均值和方差。代码采用两种卷积计算方式，从结果中可以看出，快速傅立叶变换卷积的效率是离散二维叠加和卷积的近50倍。 -The code is only the calculation of a 101 × 101 size Gabor function transformation, the mean and variance. Convolutional code usi
matlab_n
- 几个Matlab编程示例，其中包括：单位抽样序列、复正弦序列、离散系统的差分方程、冲激响应和卷积分析、离散系统的频率响应分析和零、极点分布、基于Matlab的数字滤波器设计和FFT算法的应用等。-Some Matlab programming examples, including: random sequence of units, rehabilitation Sine sequences, discrete-time system
chapt2_08
- 组合数学，又称为离散数学，但有时人们也把组合数学和图论加在一起算成是离散数学。组合数学是计算机出现以后迅速发展起来的一门数学分支。计算机科学就是算法的科学，而计算机所处理的对象是离散的数据，所以离散对象的处理就成了计算机科学的核心，而研究离散对象的科学恰恰就是组合数学。组合数学的发展改变了传统数学中分析和代数占统治地位的局面-Combinatorial mathematics, also known as discrete math,
psoaco
- 求解离散问题的pso aco 算法，含german信用数据库-Solving the problem of discrete pso aco algorithm, with german credit database