Purpose of image processing Processing of image data for storage, display & transmission Improvement of pictorial information for Human Perception Improvement of pictorial information for Machine Perception Typical application areas

　设计了一种以PIC16F877单片机作为控制核心的录放音智能语音系统, 采用ISD4003 - 8M设计制作了具有定时录音、 放音的语音提示器, 可以真实的再现语音的真实自然效果, 避免了一般语音电路因为量化和压缩所造成的量化噪声和失真。该系统 操作简单, 可靠性高, 成本低, 可广泛用于各种对安放要求较高的场合。-Design a single chip microcomputer as the core to control the PIC16F877 recording soun

基于msp430f149的mpu6050程序，经过了互补滤波、过程量化得到结果 在12864上显示-Based msp430f149 of mpu6050 program, after the complementary filter, the quantization process to get the results displayed on 12864

STC12C5A60S2来完成AD采样，量化编码，同时另一路使用滞后比较器计算频率，将被采样信号存储到一个定义的BUFF内，并上传到串口屏，来显示被测波形(STC12C5A60S2 completes the AD sampling and quantization coding, while the other uses the lag comparator to calculate the frequency. The sampled signal is stored in a define