matlab

说明：  在DCT域进行图像检索，分别采取了对DCT块的边缘类型提取以及纹理特征提取两个方法(Image Retrieval in DCT domain, DCT blocks were taken on the edge of the type and texture feature extraction method of extracting the two)

This is a collection of Matlab files for computing time-frequency distributions or time-frequency representations.

蜂窝小区资源分配，根据小区间干扰对部分小区进行限制，分配功率和频率资源，实现吞吐量最大化。(Cell resource allocation, according to the inter-cell interference on the part of the cell to limit distribution of power and frequency resources to maximize throughput.)

基于matlab编程的EMD分解(转载)(the EMD of MATLAB)

：SPWM调制技术是通过改变输出方波的占空比来改变等效的输出电压，其调制波为正弦波，脉冲宽度间占空 比按正弦规率排列， 这样输出波形经过适当的滤波可以做到正弦波输出。它广泛的用于支流交流逆变器。本次实 验使用Matlab/Simulink对SPWM技术进行仿真并分析数据。(: SPWM modulation by changing the duty cycle square wave output to change the equivalent output voltage, the modulated sine wave, pulse width, duty cycle between the rate at sine arranged so that the filter output waveform can be done properly to the sine wave output. It is widely used in branch AC inverter. The experiment uses Matlab/Simulink simulation of the SPWM technique and analyze data.)

典型的MATLAB编程实现MSK连续功率谱描述，并且绘出相应的离散点的功率谱值……(The typical MATLAB programming the MSK continuous power spectral description, and draw the power spectral values ​ ​ of the corresponding discrete points ......)

使用灰度共生矩阵提取纹理信息，程序为一个exe的应用方式(Extract texture information using gray level co-occurrence matrix)

ipv4过渡到ipv6的一些技术分析，希望对大家有用(ipv4 transition to ipv6 some of the technical analysis, hope for all of us)

振动信号时域处理办法，包括低通、带通滤波和频域积分法(Time-domain vibration signal processing options, including low-pass, band-pass filtering and frequency-domain integral method)

说明：  基于色彩的图像分割，可用于车牌检测，基于matlab编写。(Image segmentation based on color, license plate can be used to detect)