CA码产生与自相关计算cacode

asunchronous machine biblio [correction]

implementing dot product in matlab and ccs

CDMA系统中的多用户检测技术性能比较，包括MMSE,DC，OMD(CDMA system in multi-user detection performance comparison, including the MMSE, DC, OMD)

调幅中波收音机的接收频率段为550KHz到1605KHz，中频为465KHz。调幅传输模型，对超外差式中波收音机建模(AM medium wave radio frequencies to 550KHz receiver to 1605KHz, IF is 465KHz. AM transmission model, modeling superheterodyne AM radio)

in this program, low resolution s images were converted to high resolution s images.

基于matlab语言的logistic回归分析程序 精确度(logistic regression analysis based on matlab language program accuracy)

在MATLAB上用R-K法编程解一次导数方程 有详细的注释(RK method used in the MATLAB programming solution on the first derivative of equation has detailed notes)

说明：   该电路由一片四双向模拟开关集成电路CD4066为核心构成。每个电路内部有四个独立的能控制数字或模拟信号传送的开关。当水箱无水时，由于180K电阻的作用，使四个开关的控制端为低电平，开关断开，LED 不发光。随着水位的增加, 由于水的导电特性，使得IC的13脚为高电平，S1接通，LED1点亮。当水位逐渐增加时，LED依次发光指示水位。水满时， LED4发光， 显示水满。同时T1导通， B发出报警声，提示水已满。不需要报警声时，断开开关K即可。 (The circuit consists of a four-way analog switch integrated circuit CD4066 core composition. Within each circuit to control four separate digital or analog signal transmission in the switch. When the tank water, the role of the 180K resistor, so that the four low-side switch control, switch off, LED does not light. As the water level increases, the electrical properties of water, making the IC' s 13 feet high, S1 connected to, LED1 lights up. When the water level gradually increased, LED turn light level indication. Is full of water, LED4 LED display full of water. At the same time conducting T1, B alarm will sound, indicating that the water is full. Do not need to sound the alarm when the disconnect switch K can be.)

使用matlab实现对语音信号的端点检测（可以重复检测）并自动绘制出结果(speech signal endpoint detection matlab program)

在信噪比不断变化，给出虚警概率的前提下，当给定一信噪比值后，检测概率的变化情况。(Signal-to-noise ratio changing, given the premise of the probability of false alarm, when given a signal-to-noise ratio values, the probability of detection of changes.)